From 8a8aef95a84550d182537c97d371e60ab3455fd6 Mon Sep 17 00:00:00 2001
From: Xianbing Teng <xb.teng@samsung.com>
Date: Wed, 26 Feb 2020 14:11:19 +0800
Subject: [PATCH] [NUI.Components][ACR-307] Add public style apis testcases

Change-Id: Ic5f59d7cd1b5640dcf3bbf2d8391668d62cbd8df
---
 .../testcase/TSButton.cs                      | 154 +++++-
 .../testcase/TSButtonStyle.cs                 | 261 ++++++++++
 .../testcase/TSLoading.cs                     | 102 +++-
 .../testcase/TSLoadingStyle.cs                | 143 ++++++
 .../testcase/TSPopup.cs                       | 461 +++++++++++++-----
 .../testcase/TSPopupStyle.cs                  | 124 +++++
 .../testcase/TSProgress.cs                    | 142 +++++-
 .../testcase/TSProgressStyle.cs               | 141 ++++++
 .../testcase/TSScrollBar.cs                   | 172 ++++++-
 .../testcase/TSScrollBarStyle.cs              | 160 ++++++
 .../testcase/TSSlider.cs                      | 153 ++++++
 .../testcase/TSSliderStyle.cs                 | 288 +++++++++++
 .../testcase/TSStyleBase.cs                   |  88 ++++
 .../TSStyleManager.ThemeChangeEventArgs.cs    |  59 +++
 .../testcase/TSStyleManager.cs                | 189 +++++++
 .../testcase/TSSwitch.cs                      | 289 ++++++++---
 .../testcase/TSSwitchStyle.cs                 | 124 +++++
 .../testcase/TSTab.cs                         | 189 +++++--
 .../testcase/TSTabStyle.cs                    | 182 +++++++
 .../testcase/TSToast.cs                       | 121 +++++
 .../testcase/TSToastStyle.cs                  | 126 +++++
 21 files changed, 3395 insertions(+), 273 deletions(-)
 create mode 100644 tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSButtonStyle.cs
 create mode 100644 tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSLoadingStyle.cs
 create mode 100644 tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSPopupStyle.cs
 create mode 100644 tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSProgressStyle.cs
 create mode 100644 tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSScrollBarStyle.cs
 create mode 100644 tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSSliderStyle.cs
 create mode 100644 tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSStyleBase.cs
 create mode 100644 tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSStyleManager.ThemeChangeEventArgs.cs
 create mode 100644 tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSStyleManager.cs
 create mode 100644 tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSSwitchStyle.cs
 create mode 100644 tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSTabStyle.cs
 create mode 100644 tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSToastStyle.cs

diff --git a/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSButton.cs b/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSButton.cs
index a6e88eb97..973999ccc 100644
--- a/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSButton.cs
+++ b/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSButton.cs
@@ -7,7 +7,8 @@ using Tizen.NUI.Components;
 using System.Runtime.InteropServices;
 using System.Threading.Tasks;
 using Tizen.NUI.Components.Test;
-
+using Tizen.NUI.BaseComponents;
+
 namespace Tizen.NUI.Components.Tests
 {
     [TestFixture]
@@ -23,6 +24,8 @@ namespace Tizen.NUI.Components.Tests
         private static bool _themeFlag = false;
         private static bool _measureTextFlag = false;
         private static bool _layoutChildFlag = false;
+        private static bool _flagGetViewStyle = false;
+        private static bool _flagOnThemeChangedEvent = false;
 
         [SetUp]
         public void Init()
@@ -53,8 +56,64 @@ namespace Tizen.NUI.Components.Tests
             /* TEST CODE */
             var button = new Components.Button();
             Assert.IsNotNull(button, "Should be not null");
-            Assert.IsInstanceOf<Components.Button>(button, "Should be equal!");
+            Assert.IsInstanceOf<Components.Button>(button, "Should be an instance of Button!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test Button constructor using string. Check it has been triggered")]
+        [Property("SPEC", "Tizen.NUI.Components.Button.Button C")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "CONSTR")]
+        [Property("COVPARAM", "string")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void Button_INIT_WITH_STRING()
+        {
+            /* TEST CODE */
+            StyleManager.Instance.Theme = "default";
+            StyleManager.Instance.RegisterStyle("defaultButton", "default", typeof(DefaultButtonStyle));
+            var button = new Button("defaultButton");
+            Assert.IsNotNull(button, "Should be not null!");
+            Assert.IsInstanceOf<Button>(button, "Should be an instance of Button!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test Button constructor using style. Check it has been triggered")]
+        [Property("SPEC", "Tizen.NUI.Components.Button.Button C")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "CONSTR")]
+        [Property("COVPARAM", "ButtonStyle")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void Button_INIT_WITH_STYLE()
+        {
+            /* TEST CODE */
+            var style = new ButtonStyle();
+            Assert.IsNotNull(style, "Should be not null!");
+            Assert.IsInstanceOf<ButtonStyle>(style, "Should be an instance of ButtonStyle!");
 
+            var button = new Button(style);
+            Assert.IsNotNull(button, "Should be not null!");
+            Assert.IsInstanceOf<Button>(button, "Should be an instance of Button!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test Style. Check whether Style is readable.")]
+        [Property("SPEC", "Tizen.NUI.Components.Button.Style A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRW")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void Style_CHECK_GET_VALUE()
+        {
+            /* TEST CODE */
+            var button = new Components.Button();
+            Assert.IsNotNull(button, "Should be not null");
+            Assert.IsInstanceOf<Components.Button>(button, "Should be an instance of Button!");
+
+            var style = button.Style;
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<ButtonStyle>(style, "Should be an instance of ButtonStyle!");
         }
 
         [Test]
@@ -502,10 +561,101 @@ namespace Tizen.NUI.Components.Tests
             }
         }
 
+        [Test]
+        [Category("P1")]
+        [Description("Test ApplyStyle. Check whether ApplyStyle works or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.Button.ApplyStyle M")]
+        [Property("SPEC_URL", " - ")]
+        [Property("CRITERIA", "MR")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void ApplyStyle_NO_RETURN_VALUE()
+        {
+            try
+            {
+                var button = new Button();
+                var style = new ButtonStyle();
+                button.ApplyStyle(style);
+            }
+            catch (Exception e)
+            {
+                Assert.Fail("Caught Exception" + e.ToString());
+            }
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test GetViewStyle. Check whether GetViewStyle works or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.Button.GetViewStyle M")]
+        [Property("SPEC_URL", " - ")]
+        [Property("CRITERIA", "MR")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void GetViewStyle_CHECK_RETURN_VALUE()
+        {
+            try
+            {
+                _flagGetViewStyle = false;
+                var button = new MyButton();
+                var style = button.Style;
+                Assert.IsNotNull(style, "Should be not null");
+                Assert.IsTrue(_flagGetViewStyle, "Should be true!");
+            }
+            catch (Exception e)
+            {
+                Assert.Fail("Caught Exception" + e.ToString());
+            }
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test OnThemeChangedEvent. Check whether OnThemeChangedEvent works or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.Button.OnThemeChangedEvent M")]
+        [Property("SPEC_URL", " - ")]
+        [Property("CRITERIA", "MR")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void OnThemeChangedEvent_CHECK_RETURN_VALUE()
+        {
+            try
+            {
+                _flagOnThemeChangedEvent = false;
+                StyleManager.Instance.Theme = "Family";
+                var button = new Button();
+                StyleManager.Instance.Theme = "Food";
+                Assert.IsNotNull(button, "Should be not null");
+                Assert.IsTrue(_flagOnThemeChangedEvent, "Should be true!");
+            }
+            catch (Exception e)
+            {
+                Assert.Fail("Caught Exception" + e.ToString());
+            }
+        }
+
         private void OnStateChangedEvent(object sender, Components.Button.StateChangedEventArgs args)
         {
             _stateChangedEvent = true;
         }
 
+        public class MyButton : Button
+        {
+            public MyButton () : base() {}
+
+            protected override ViewStyle GetViewStyle()
+            {
+                _flagGetViewStyle = true;
+                return base.GetViewStyle();
+            }
+
+            protected override void OnThemeChangedEvent(object sender, StyleManager.ThemeChangeEventArgs e)
+            {
+                _flagOnThemeChangedEvent = true;
+            }
+        }
+
+        public class DefaultButtonStyle : StyleBase
+        {
+            protected override ViewStyle GetViewStyle()
+            {
+                return new ButtonStyle();
+            }
+        }
     }
 }
diff --git a/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSButtonStyle.cs b/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSButtonStyle.cs
new file mode 100644
index 000000000..a73512439
--- /dev/null
+++ b/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSButtonStyle.cs
@@ -0,0 +1,261 @@
+using NUnit.Framework;
+using NUnit.Framework.TUnit;
+using System;
+using Tizen.NUI;
+using Tizen.NUI.UIComponents;
+using Tizen.NUI.Components;
+using System.Runtime.InteropServices;
+using System.Threading.Tasks;
+using Tizen.NUI.Components.Test;
+using Tizen.NUI.BaseComponents;
+
+namespace Tizen.NUI.Components.Tests
+{
+    [TestFixture]
+    [Description("Tizen.NUI.Components.ButtonStyle Tests")]
+    public class ButtonStyleTests
+    {
+        private const string TAG = "Components";
+
+        [SetUp]
+        public void Init()
+        {
+            Tizen.Log.Info(TAG, "Init() is called!");
+            App.MainTitleChangeText("ButtonStyleTests");
+            App.MainTitleChangeBackgroundColor(null);
+        }
+
+        [TearDown]
+        public void Destroy()
+        {
+            Tizen.Log.Info(TAG, "Destroy() is called!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test ButtonStyle empty constructor. Check it has been triggered")]
+        [Property("SPEC", "Tizen.NUI.Components.ButtonStyle.ButtonStyle C")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "CONSTR")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void ButtonStyle_INIT()
+        {
+            /* TEST CODE */
+            var style = new ButtonStyle();
+            Assert.IsNotNull(style, "Should be not null!");
+            Assert.IsInstanceOf<ButtonStyle>(style, "Should be an instance of ButtonStyle!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test ButtonStyle constructor using style. Check it has been triggered")]
+        [Property("SPEC", "Tizen.NUI.Components.ButtonStyle.ButtonStyle C")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "CONSTR")]
+        [Property("COVPARAM", "ButtonStyle")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void ButtonStyle_INIT_WITH_STYLE()
+        {
+            /* TEST CODE */
+            var style1 = new ButtonStyle();
+            Assert.IsNotNull(style1, "Should be not null!");
+            Assert.IsInstanceOf<ButtonStyle>(style1, "Should be an instance of ButtonStyle!");
+
+            var style2 = new ButtonStyle(style1);
+            Assert.IsNotNull(style2, "Should be not null!");
+            Assert.IsInstanceOf<ButtonStyle>(style2, "Should be an instance of ButtonStyle!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test Overlay. Check whether Overlay is readable and writable.")]
+        [Property("SPEC", "Tizen.NUI.Components.ButtonStyle.Overlay A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRW")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void Overlay_SET_GET_VALUE()
+        {
+            /* TEST CODE */
+            var style = new ButtonStyle();
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<ButtonStyle>(style, "Should be equal!");
+            style.Overlay = new ImageViewStyle() {ResourceUrl = "test.png"};
+            Assert.AreEqual("test.png", style.Overlay.ResourceUrl.All, "Should be equals to the set value");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test Text. Check whether Text is readable and writable.")]
+        [Property("SPEC", "Tizen.NUI.Components.ButtonStyle.Text A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRW")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void Text_SET_GET_VALUE()
+        {
+            /* TEST CODE */
+            var style = new ButtonStyle();
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<ButtonStyle>(style, "Should be equal!");
+            style.Text = new TextLabelStyle() {Text = "test"};
+            Assert.AreEqual("test", style.Text.Text.All, "Should be equals to the set value");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test Icon. Check whether Icon is readable and writable.")]
+        [Property("SPEC", "Tizen.NUI.Components.ButtonStyle.Icon A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRW")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void Icon_SET_GET_VALUE()
+        {
+            /* TEST CODE */
+            var style = new ButtonStyle();
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<ButtonStyle>(style, "Should be equal!");
+            style.Icon = new ImageViewStyle() {ResourceUrl = "test.png"};
+            Assert.AreEqual("test.png", style.Icon.ResourceUrl.All, "Should be equals to the set value");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test IsSelectable. Check whether IsSelectable is readable and writable.")]
+        [Property("SPEC", "Tizen.NUI.Components.ButtonStyle.IsSelectable A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRW")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void IsSelectable_SET_GET_VALUE()
+        {
+            /* TEST CODE */
+            var style = new ButtonStyle();
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<ButtonStyle>(style, "Should be equal!");
+            style.IsSelectable = true;
+            Assert.AreEqual(true, style.IsSelectable, "Should be equals to the set value");
+            style.IsSelectable = false;
+            Assert.AreEqual(false, style.IsSelectable, "Should be equals to the set value");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test IsSelected. Check whether IsSelected is readable and writable.")]
+        [Property("SPEC", "Tizen.NUI.Components.ButtonStyle.IsSelected A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRW")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void IsSelected_SET_GET_VALUE()
+        {
+            /* TEST CODE */
+            var style = new ButtonStyle();
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<ButtonStyle>(style, "Should be equal!");
+            style.IsSelected = true;
+            Assert.AreEqual(true, style.IsSelected, "Should be equals to the set value");
+            style.IsSelected = false;
+            Assert.AreEqual(false, style.IsSelected, "Should be equals to the set value");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test IsEnabled. Check whether IsEnabled is readable and writable.")]
+        [Property("SPEC", "Tizen.NUI.Components.ButtonStyle.IsEnabled A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRW")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void IsEnabled_SET_GET_VALUE()
+        {
+            /* TEST CODE */
+            var style = new ButtonStyle();
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<ButtonStyle>(style, "Should be equal!");
+            style.IsEnabled = true;
+            Assert.AreEqual(true, style.IsEnabled, "Should be equals to the set value");
+            style.IsEnabled = false;
+            Assert.AreEqual(false, style.IsEnabled, "Should be equals to the set value");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test IconRelativeOrientation. Check whether IconRelativeOrientation is readable and writable.")]
+        [Property("SPEC", "Tizen.NUI.Components.ButtonStyle.IconRelativeOrientation A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRW")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void IconRelativeOrientation_SET_GET_VALUE()
+        {
+            /* TEST CODE */
+            var style = new ButtonStyle();
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<ButtonStyle>(style, "Should be equal!");
+            style.IconRelativeOrientation = Button.IconOrientation.Top;
+            Assert.AreEqual(Button.IconOrientation.Top, style.IconRelativeOrientation, "Should be equals to the set value");
+            style.IconRelativeOrientation = Button.IconOrientation.Left;
+            Assert.AreEqual(Button.IconOrientation.Left, style.IconRelativeOrientation, "Should be equals to the set value");
+            style.IconRelativeOrientation = Button.IconOrientation.Bottom;
+            Assert.AreEqual(Button.IconOrientation.Bottom, style.IconRelativeOrientation, "Should be equals to the set value");
+            style.IconRelativeOrientation = Button.IconOrientation.Right;
+            Assert.AreEqual(Button.IconOrientation.Right, style.IconRelativeOrientation, "Should be equals to the set value");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test IconPadding. Check whether IconPadding is readable and writable.")]
+        [Property("SPEC", "Tizen.NUI.Components.ButtonStyle.IconPadding A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRW")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void IconPadding_SET_GET_VALUE()
+        {
+            /* TEST CODE */
+            var style = new ButtonStyle();
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<ButtonStyle>(style, "Should be equal!");
+            style.IconPadding = new Extents(1,2,3,4);
+            Assert.AreEqual(1, style.IconPadding.Start, "Should be equals to the set value");
+            Assert.AreEqual(2, style.IconPadding.End, "Should be equals to the set value");
+            Assert.AreEqual(3, style.IconPadding.Top, "Should be equals to the set value");
+            Assert.AreEqual(4, style.IconPadding.Bottom, "Should be equals to the set value");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test TextPadding. Check whether TextPadding is readable and writable.")]
+        [Property("SPEC", "Tizen.NUI.Components.ButtonStyle.TextPadding A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRW")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void TextPadding_SET_GET_VALUE()
+        {
+            /* TEST CODE */
+            var style = new ButtonStyle();
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<ButtonStyle>(style, "Should be equal!");
+            style.TextPadding = new Extents(1,2,3,4);
+            Assert.AreEqual(1, style.TextPadding.Start, "Should be equals to the set value");
+            Assert.AreEqual(2, style.TextPadding.End, "Should be equals to the set value");
+            Assert.AreEqual(3, style.TextPadding.Top, "Should be equals to the set value");
+            Assert.AreEqual(4, style.TextPadding.Bottom, "Should be equals to the set value");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test CopyFrom. Check whether CopyFrom works or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.ButtonStyle.CopyFrom M")]
+        [Property("SPEC_URL", " - ")]
+        [Property("CRITERIA", "MR")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void CopyFrom_NO_RETURN_VALUE()
+        {
+            try
+            {
+                var style1 = new ButtonStyle();
+                var style2 = new ButtonStyle();
+                style2.CopyFrom(style1);
+            }
+            catch (Exception e)
+            {
+                Assert.Fail("Caught Exception" + e.ToString());
+            }
+        }
+    }
+}
diff --git a/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSLoading.cs b/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSLoading.cs
index 73e881c99..450d43b2c 100755
--- a/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSLoading.cs
+++ b/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSLoading.cs
@@ -13,6 +13,7 @@ namespace Tizen.NUI.Components.Tests
     public class LoadingTests
     {
         private const string TAG = "Components";
+        private static bool _flagGetViewStyle = false;
 
         [SetUp]
         public void Init()
@@ -44,6 +45,64 @@ namespace Tizen.NUI.Components.Tests
             Assert.IsInstanceOf<Loading>(loading, "Should be an instance of Loading type.");
         }
 
+
+        [Test]
+        [Category("P1")]
+        [Description("Test Loading constructor using string. Check whether Loading is successfully created or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.Loading.Loading C")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "CONSTR")]
+        [Property("COVPARAM", "string")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void Loading_INIT_WITH_STRING()
+        {
+            /* TEST CODE */
+            StyleManager.Instance.Theme = "default";
+            StyleManager.Instance.RegisterStyle("defaultLoading", "default", typeof(DefaultLoadingStyle));
+            var loading = new Loading("defaultLoading");
+            Assert.IsNotNull(loading, "Should be not null!");
+            Assert.IsInstanceOf<Loading>(loading, "Should be an instance of Loading!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test Loading constructor using style. Check whether Loading is successfully created or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.Loading.Loading C")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "CONSTR")]
+        [Property("COVPARAM", "LoadingStyle")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void Loading_INIT_WITH_STYLE()
+        {
+            /* TEST CODE */
+            var style = new LoadingStyle();
+            Assert.IsNotNull(style, "Should be not null!");
+            Assert.IsInstanceOf<LoadingStyle>(style, "Should be an instance of LoadingStyle!");
+
+            var loading = new Loading(style);
+            Assert.IsNotNull(loading, "Should be not null!");
+            Assert.IsInstanceOf<Loading>(loading, "Should be an instance of Loading!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test Style. Check whether Style is readable.")]
+        [Property("SPEC", "Tizen.NUI.Components.Loading.Style A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRO")]
+        [Property("AUTHOR", "Xianbing teng, xb.teng@samsung.com")]
+        public void Style_CHECK_GET_VALUE()
+        {
+            /* TEST CODE */
+            var loading = new Loading();
+            Assert.IsNotNull(loading, "Should be not null");
+            Assert.IsInstanceOf<Loading>(loading, "Should be an instance of Loading!");
+
+            var style = loading.Style;
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<LoadingStyle>(style, "Should be an instance of LoadingStyle!");
+        }
+
         [Test]
         [Category("P1")]
         [Description("Test ImageArray. Check whether ImageArray works or not.")]
@@ -131,6 +190,47 @@ namespace Tizen.NUI.Components.Tests
                 Assert.Fail("Caught Exception" + e.ToString());
             }
         }
-    }
 
+        [Test]
+        [Category("P1")]
+        [Description("Test GetViewStyle. Check whether GetViewStyle works or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.Loading.GetViewStyle M")]
+        [Property("SPEC_URL", " - ")]
+        [Property("CRITERIA", "MR")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void GetViewStyle_CHECK_RETURN_VALUE()
+        {
+            try
+            {
+                _flagGetViewStyle = false;
+                var loading = new MyLoading();
+                var style = loading.Style;
+                Assert.IsNotNull(style, "Should be not null");
+                Assert.IsTrue(_flagGetViewStyle, "Should be true!");
+            }
+            catch (Exception e)
+            {
+                Assert.Fail("Caught Exception" + e.ToString());
+            }
+        }
+
+        public class MyLoading : Loading
+        {
+            public MyLoading() : base() {}
+
+            protected override ViewStyle GetViewStyle()
+            {
+                _flagGetViewStyle = true;
+                return base.GetViewStyle();
+            }
+        }
+
+        public class DefaultLoadingStyle : StyleBase
+        {
+            protected override ViewStyle GetViewStyle()
+            {
+                return new LoadingStyle();
+            }
+        }
+    }
 }
diff --git a/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSLoadingStyle.cs b/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSLoadingStyle.cs
new file mode 100644
index 000000000..589db5765
--- /dev/null
+++ b/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSLoadingStyle.cs
@@ -0,0 +1,143 @@
+using NUnit.Framework;
+using NUnit.Framework.TUnit;
+using System;
+using Tizen.NUI;
+using Tizen.NUI.UIComponents;
+using Tizen.NUI.Components;
+using System.Runtime.InteropServices;
+using System.Threading.Tasks;
+using Tizen.NUI.Components.Test;
+
+namespace Tizen.NUI.Components.Tests
+{
+    [TestFixture]
+    [Description("Tizen.NUI.Components.LoadingStyle Tests")]
+    public class LoadingStyleTests
+    {
+        private const string TAG = "Components";
+
+        [SetUp]
+        public void Init()
+        {
+            Tizen.Log.Info(TAG, "Init() is called!");
+            App.MainTitleChangeText("LoadingStyleTests");
+            App.MainTitleChangeBackgroundColor(null);
+        }
+
+        [TearDown]
+        public void Destroy()
+        {
+            Tizen.Log.Info(TAG, "Destroy() is called!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test LoadingStyle empty constructor. Check it has been triggered")]
+        [Property("SPEC", "Tizen.NUI.Components.LoadingStyle.LoadingStyle C")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "CONSTR")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void LoadingStyle_INIT()
+        {
+            /* TEST CODE */
+            var style = new LoadingStyle();
+            Assert.IsNotNull(style, "Should be not null!");
+            Assert.IsInstanceOf<LoadingStyle>(style, "Should be an instance of LoadingStyle!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test LoadingStyle constructor using style. Check it has been triggered")]
+        [Property("SPEC", "Tizen.NUI.Components.LoadingStyle.LoadingStyle C")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "CONSTR")]
+        [Property("COVPARAM", "LoadingStyle")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void LoadingStyle_INIT_WITH_STYLE()
+        {
+            /* TEST CODE */
+            var style1 = new LoadingStyle();
+            Assert.IsNotNull(style1, "Should be not null!");
+            Assert.IsInstanceOf<LoadingStyle>(style1, "Should be an instance of LoadingStyle!");
+
+            var style2 = new LoadingStyle(style1);
+            Assert.IsNotNull(style2, "Should be not null!");
+            Assert.IsInstanceOf<LoadingStyle>(style2, "Should be an instance of LoadingStyle!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test Images. Check whether Images is readable and writable.")]
+        [Property("SPEC", "Tizen.NUI.Components.LoadingStyle.Images A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRW")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void Images_SET_GET_VALUE()
+        {
+            /* TEST CODE */
+            var style = new LoadingStyle();
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<LoadingStyle>(style, "Should be equal!");
+            style.Images = new string[] {"test.png"};
+            Assert.AreEqual("test.png", style.Images[0], "Should be equals to the set value");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test LoadingSize. Check whether LoadingSize is readable and writable.")]
+        [Property("SPEC", "Tizen.NUI.Components.LoadingStyle.LoadingSize A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRW")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void LoadingSize_SET_GET_VALUE()
+        {
+            /* TEST CODE */
+            var style = new LoadingStyle();
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<LoadingStyle>(style, "Should be equal!");
+            style.LoadingSize = new Size(30,20);
+            Assert.AreEqual(30, style.LoadingSize.Width, "Should be equals to the set value");
+            Assert.AreEqual(20, style.LoadingSize.Height, "Should be equals to the set value");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test FrameRate. Check whether FrameRate is readable and writable.")]
+        [Property("SPEC", "Tizen.NUI.Components.LoadingStyle.FrameRate A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRW")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void FrameRate_SET_GET_VALUE()
+        {
+            /* TEST CODE */
+            var style = new LoadingStyle();
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<LoadingStyle>(style, "Should be equal!");
+            style.FrameRate = 30;
+            Assert.AreEqual(30, style.FrameRate.All, "Should be equals to the set value");
+            style.FrameRate = 60;
+            Assert.AreEqual(60, style.FrameRate.All, "Should be equals to the set value");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test CopyFrom. Check whether CopyFrom works or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.LoadingStyle.CopyFrom M")]
+        [Property("SPEC_URL", " - ")]
+        [Property("CRITERIA", "MR")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void CopyFrom_NO_RETURN_VALUE()
+        {
+            try
+            {
+                var style1 = new LoadingStyle();
+                var style2 = new LoadingStyle();
+                style2.CopyFrom(style1);
+            }
+            catch (Exception e)
+            {
+                Assert.Fail("Caught Exception" + e.ToString());
+            }
+        }
+    }
+}
diff --git a/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSPopup.cs b/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSPopup.cs
index f9a8ece77..799888c75 100755
--- a/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSPopup.cs
+++ b/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSPopup.cs
@@ -1,12 +1,12 @@
-using NUnit.Framework;
-using NUnit.Framework.TUnit;
-using System;
-using Tizen.NUI;
-using Tizen.NUI.UIComponents;
-using Tizen.NUI.Components;
-using Tizen.NUI.BaseComponents;
-using System.Runtime.InteropServices;
-using System.Threading.Tasks;
+using NUnit.Framework;
+using NUnit.Framework.TUnit;
+using System;
+using Tizen.NUI;
+using Tizen.NUI.UIComponents;
+using Tizen.NUI.Components;
+using Tizen.NUI.BaseComponents;
+using System.Runtime.InteropServices;
+using System.Threading.Tasks;
 using Tizen.NUI.Components.Test;
 
 namespace Tizen.NUI.Components.Tests
@@ -23,52 +23,111 @@ namespace Tizen.NUI.Components.Tests
         private static bool _updateFlag = false;
         private static bool _layoutChildFlag = false;
         private static bool _themeFlag = false;
+        private static bool _flagGetViewStyle = false;
+        private static bool _flagOnThemeChangedEvent = false;
 
         [SetUp]
-        public void Init()
-        {
-            Tizen.Log.Info(TAG, "Init() is called!");
-            App.MainTitleChangeText("CommonPopupTests");
-            App.MainTitleChangeBackgroundColor(null);
-
+        public void Init()
+        {
+            Tizen.Log.Info(TAG, "Init() is called!");
+            App.MainTitleChangeText("CommonPopupTests");
+            App.MainTitleChangeBackgroundColor(null);
+
         }
 
-        [TearDown]
-        public void Destroy()
-        {
-            Tizen.Log.Info(TAG, "Destroy() is called!");
+        [TearDown]
+        public void Destroy()
+        {
+            Tizen.Log.Info(TAG, "Destroy() is called!");
         }
 
-        [Test]
-        [Category("P1")]
-        [Description("Test Popup empty constructor. Check it has been triggered")]
-        [Property("SPEC", "Tizen.NUI.Components.Popup.Popup C")]
-        [Property("SPEC_URL", "-")]
-        [Property("CRITERIA", "CONSTR")]
-        [Property("COVPARAM", "")]
-        [Property("AUTHOR", "Ma Junqing, junqing.ma@samsung.com")]
-        public void Popup_CHECK_VALUE()
-        {
-            /* TEST CODE */
-            var popup = new Components.Popup();
-            Assert.IsNotNull(popup, "Should be not Null!");
+        [Test]
+        [Category("P1")]
+        [Description("Test Popup empty constructor. Check it has been triggered")]
+        [Property("SPEC", "Tizen.NUI.Components.Popup.Popup C")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "CONSTR")]
+        [Property("COVPARAM", "")]
+        [Property("AUTHOR", "Ma Junqing, junqing.ma@samsung.com")]
+        public void Popup_CHECK_VALUE()
+        {
+            /* TEST CODE */
+            var popup = new Components.Popup();
+            Assert.IsNotNull(popup, "Should be not Null!");
             Assert.IsInstanceOf<Components.Popup>(popup, "Should be equal!");
         }
 
-        [Test]
-        [Category("P1")]
+        [Test]
+        [Category("P1")]
+        [Description("Test Popup constructor using string. Check whether Popup is successfully created or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.Popup.Popup C")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "CONSTR")]
+        [Property("COVPARAM", "string")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void Popup_INIT_WITH_STRING()
+        {
+            /* TEST CODE */
+            StyleManager.Instance.Theme = "default";
+            StyleManager.Instance.RegisterStyle("defaultPopup", "default", typeof(DefaultPopupStyle));
+            var popup = new Popup("defaultPopup");
+            Assert.IsNotNull(popup, "Should be not null!");
+            Assert.IsInstanceOf<Popup>(popup, "Should be an instance of Popup!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test Popup constructor using style. Check whether Popup is successfully created or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.Popup.Popup C")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "CONSTR")]
+        [Property("COVPARAM", "PopupStyle")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void Popup_INIT_WITH_STYLE()
+        {
+            /* TEST CODE */
+            var style = new PopupStyle();
+            Assert.IsNotNull(style, "Should be not null!");
+            Assert.IsInstanceOf<PopupStyle>(style, "Should be an instance of PopupStyle!");
+
+            var popup = new Popup(style);
+            Assert.IsNotNull(popup, "Should be not null!");
+            Assert.IsInstanceOf<Popup>(popup, "Should be an instance of Popup!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test Style. Check whether Style is readable.")]
+        [Property("SPEC", "Tizen.NUI.Components.Popup.Style A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRO")]
+        [Property("AUTHOR", "Xianbing teng, xb.teng@samsung.com")]
+        public void Style_CHECK_GET_VALUE()
+        {
+            /* TEST CODE */
+            var popup = new Popup();
+            Assert.IsNotNull(popup, "Should be not null");
+            Assert.IsInstanceOf<Popup>(popup, "Should be an instance of Popup!");
+
+            var style = popup.Style;
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<PopupStyle>(style, "Should be an instance of PopupStyle!");
+        }
+
+        [Test]
+        [Category("P1")]
         [Description("Test TitleText. Check whether TitleText is readable and writable.")]
         [Property("SPEC", "Tizen.NUI.Components.Popup.TitleText A")]
         [Property("SPEC_URL", "-")]
-        [Property("CRITERIA", "PRW")]
+        [Property("CRITERIA", "PRW")]
         [Property("AUTHOR", "Ma Junqing, junqing.ma@samsung.com")]
         public void TitleText_SET_GET_VALUE()
         {
             /* TEST CODE */
             var popup = new Components.Popup();
-            Assert.IsNotNull(popup, "Should be not Null!");
-            Assert.IsInstanceOf<Components.Popup>(popup, "Should be equal!");
-
+            Assert.IsNotNull(popup, "Should be not Null!");
+            Assert.IsInstanceOf<Components.Popup>(popup, "Should be equal!");
+
             popup.TitleText = "Test TitleText";
             Assert.AreEqual("Test TitleText", popup.TitleText, "Should be equals to the set value of TitleText");
         }
@@ -78,15 +137,15 @@ namespace Tizen.NUI.Components.Tests
         [Description("Test ButtonCount. Check whether ButtonCount is readable and writable.")]
         [Property("SPEC", "Tizen.NUI.Components.Popup.ButtonCount A")]
         [Property("SPEC_URL", "-")]
-        [Property("CRITERIA", "PRW")]
+        [Property("CRITERIA", "PRW")]
         [Property("AUTHOR", "Ma Junqing, junqing.ma@samsung.com")]
         public void ButtonCount_SET_GET_VALUE()
         {
             /* TEST CODE */
             var popup = new Components.Popup();
-            Assert.IsNotNull(popup, "Should be not Null!");
-            Assert.IsInstanceOf<Components.Popup>(popup, "Should be equal!");
-
+            Assert.IsNotNull(popup, "Should be not Null!");
+            Assert.IsInstanceOf<Components.Popup>(popup, "Should be equal!");
+
             popup.ButtonCount = 2;
             Assert.AreEqual(2, popup.ButtonCount, "Should be equals to the set value of ButtonCount");
         }
@@ -96,7 +155,7 @@ namespace Tizen.NUI.Components.Tests
         [Description("Test ContentView. Check whether ContentView is readable.")]
         [Property("SPEC", "Tizen.NUI.Components.Popup.ContentView A")]
         [Property("SPEC_URL", "-")]
-        [Property("CRITERIA", "PRO")]
+        [Property("CRITERIA", "PRO")]
         [Property("AUTHOR", "Ma Junqing, junqing.ma@samsung.com")]
         public void ContentView_GET_VALUE()
         {
@@ -111,15 +170,15 @@ namespace Tizen.NUI.Components.Tests
         [Description("Test TitlePointSize. Check whether TitlePointSize is readable and writable.")]
         [Property("SPEC", "Tizen.NUI.Components.Popup.TitlePointSize A")]
         [Property("SPEC_URL", "-")]
-        [Property("CRITERIA", "PRW")]
+        [Property("CRITERIA", "PRW")]
         [Property("AUTHOR", "Ma Junqing, junqing.ma@samsung.com")]
         public void TitlePointSize_SET_GET_VALUE()
         {
             /* TEST CODE */
             var popup = new Components.Popup();
-            Assert.IsNotNull(popup, "Should be not Null!");
-            Assert.IsInstanceOf<Components.Popup>(popup, "Should be equal!");
-
+            Assert.IsNotNull(popup, "Should be not Null!");
+            Assert.IsInstanceOf<Components.Popup>(popup, "Should be equal!");
+
             popup.TitlePointSize = 10.0f;
             Assert.AreEqual(10.0f, popup.TitlePointSize, "Should be equals to the set value of TitlePointSize");
         }
@@ -129,23 +188,23 @@ namespace Tizen.NUI.Components.Tests
         [Description("Test TitleTextColor. Check whether TitleTextColor is readable and writable.")]
         [Property("SPEC", "Tizen.NUI.Components.Popup.TitleTextColor A")]
         [Property("SPEC_URL", "-")]
-        [Property("CRITERIA", "PRW")]
+        [Property("CRITERIA", "PRW")]
         [Property("AUTHOR", "Ma Junqing, junqing.ma@samsung.com")]
         public void TitleTextColor_SET_GET_VALUE()
         {
             /* TEST CODE */
             var popup = new Components.Popup();
-            Assert.IsNotNull(popup, "Should be not Null!");
-            Assert.IsInstanceOf<Components.Popup>(popup, "Should be equal!");
-
+            Assert.IsNotNull(popup, "Should be not Null!");
+            Assert.IsInstanceOf<Components.Popup>(popup, "Should be equal!");
+
             var color = new Color(1.0f, 0.0f, 0.0f, 1.0f);
-            Assert.IsNotNull(color, "Should be not Null!");
-            Assert.IsInstanceOf<Color>(color, "Should be equal!");
+            Assert.IsNotNull(color, "Should be not Null!");
+            Assert.IsInstanceOf<Color>(color, "Should be equal!");
             popup.TitleTextColor = color;
 
-            Assert.AreEqual(color.R, popup.TitleTextColor.R, "Should be equals to the color.R set");
-            Assert.AreEqual(color.G, popup.TitleTextColor.G, "Should be equals to the color.G set");
-            Assert.AreEqual(color.B, popup.TitleTextColor.B, "Should be equals to the color.B set");
+            Assert.AreEqual(color.R, popup.TitleTextColor.R, "Should be equals to the color.R set");
+            Assert.AreEqual(color.G, popup.TitleTextColor.G, "Should be equals to the color.G set");
+            Assert.AreEqual(color.B, popup.TitleTextColor.B, "Should be equals to the color.B set");
             Assert.AreEqual(color.A, popup.TitleTextColor.A, "Should be equals to the color.A set");
 
         }
@@ -155,15 +214,15 @@ namespace Tizen.NUI.Components.Tests
         [Description("Test TitleTextHorizontalAlignment. Check whether TitleTextHorizontalAlignment is readable and writable.")]
         [Property("SPEC", "Tizen.NUI.Components.Popup.TitleTextHorizontalAlignment A")]
         [Property("SPEC_URL", "-")]
-        [Property("CRITERIA", "PRW")]
+        [Property("CRITERIA", "PRW")]
         [Property("AUTHOR", "Ma Junqing, junqing.ma@samsung.com")]
         public void TitleTextHorizontalAlignment_SET_GET_VALUE()
         {
             /* TEST CODE */
             var popup = new Components.Popup();
-            Assert.IsNotNull(popup, "Should be not Null!");
-            Assert.IsInstanceOf<Components.Popup>(popup, "Should be equal!");
-
+            Assert.IsNotNull(popup, "Should be not Null!");
+            Assert.IsInstanceOf<Components.Popup>(popup, "Should be equal!");
+
             popup.TitleTextHorizontalAlignment = HorizontalAlignment.Begin;
             Assert.AreEqual(HorizontalAlignment.Begin, popup.TitleTextHorizontalAlignment, "Should be equals to the set value of TitleTextHorizontalAlignment");
         }
@@ -173,15 +232,15 @@ namespace Tizen.NUI.Components.Tests
         [Description("Test TitleTextPosition. Check whether TitleTextPosition is readable and writable.")]
         [Property("SPEC", "Tizen.NUI.Components.Popup.TitleTextPosition A")]
         [Property("SPEC_URL", "-")]
-        [Property("CRITERIA", "PRW")]
+        [Property("CRITERIA", "PRW")]
         [Property("AUTHOR", "Ma Junqing, junqing.ma@samsung.com")]
         public void TitleTextPosition_SET_GET_VALUE()
         {
             /* TEST CODE */
             var popup = new Components.Popup();
-            Assert.IsNotNull(popup, "Should be not Null!");
-            Assert.IsInstanceOf<Components.Popup>(popup, "Should be equal!");
-
+            Assert.IsNotNull(popup, "Should be not Null!");
+            Assert.IsInstanceOf<Components.Popup>(popup, "Should be equal!");
+
             popup.TitleTextPosition = new Position(10, 10);
 
             Assert.AreEqual(10, popup.TitleTextPosition.X, "Should be equal");
@@ -193,15 +252,15 @@ namespace Tizen.NUI.Components.Tests
         [Description("Test TitleHeight. Check whether TitleHeight is readable and writable.")]
         [Property("SPEC", "Tizen.NUI.Components.Popup.TitleHeight A")]
         [Property("SPEC_URL", "-")]
-        [Property("CRITERIA", "PRW")]
+        [Property("CRITERIA", "PRW")]
         [Property("AUTHOR", "Ma Junqing, junqing.ma@samsung.com")]
         public void TitleHeight_SET_GET_VALUE()
         {
             /* TEST CODE */
             var popup = new Components.Popup();
-            Assert.IsNotNull(popup, "Should be not Null!");
-            Assert.IsInstanceOf<Components.Popup>(popup, "Should be equal!");
-
+            Assert.IsNotNull(popup, "Should be not Null!");
+            Assert.IsInstanceOf<Components.Popup>(popup, "Should be equal!");
+
             popup.TitleHeight = 10;
             Assert.AreEqual(10, popup.TitleHeight, "Should be equals to the set value of TitleHeight");
         }
@@ -211,15 +270,15 @@ namespace Tizen.NUI.Components.Tests
         [Description("Test ButtonHeight. Check whether ButtonHeight is readable and writable.")]
         [Property("SPEC", "Tizen.NUI.Components.Popup.ButtonHeight A")]
         [Property("SPEC_URL", "-")]
-        [Property("CRITERIA", "PRW")]
+        [Property("CRITERIA", "PRW")]
         [Property("AUTHOR", "Ma Junqing, junqing.ma@samsung.com")]
         public void ButtonHeight_SET_GET_VALUE()
         {
             /* TEST CODE */
             var popup = new Components.Popup();
-            Assert.IsNotNull(popup, "Should be not Null!");
-            Assert.IsInstanceOf<Components.Popup>(popup, "Should be equal!");
-
+            Assert.IsNotNull(popup, "Should be not Null!");
+            Assert.IsInstanceOf<Components.Popup>(popup, "Should be equal!");
+
             popup.ButtonHeight = 10;
             Assert.AreEqual(10, popup.ButtonHeight, "Should be equals to the set value of ButtonHeight");
         }
@@ -229,15 +288,15 @@ namespace Tizen.NUI.Components.Tests
         [Description("Test ButtonTextPointSize. Check whether ButtonTextPointSize is readable and writable.")]
         [Property("SPEC", "Tizen.NUI.Components.Popup.ButtonTextPointSize A")]
         [Property("SPEC_URL", "-")]
-        [Property("CRITERIA", "PRW")]
+        [Property("CRITERIA", "PRW")]
         [Property("AUTHOR", "Ma Junqing, junqing.ma@samsung.com")]
         public void ButtonTextPointSize_SET_GET_VALUE()
         {
             /* TEST CODE */
             var popup = new Components.Popup();
-            Assert.IsNotNull(popup, "Should be not Null!");
-            Assert.IsInstanceOf<Components.Popup>(popup, "Should be equal!");
-
+            Assert.IsNotNull(popup, "Should be not Null!");
+            Assert.IsInstanceOf<Components.Popup>(popup, "Should be equal!");
+
             popup.ButtonTextPointSize = 10.0f;
             Assert.AreEqual(10.0f, popup.ButtonTextPointSize, "Should be equals to the set value of ButtonTextPointSize");
         }
@@ -247,15 +306,15 @@ namespace Tizen.NUI.Components.Tests
         [Description("Test ButtonFontFamily. Check whether ButtonFontFamily is readable and writable.")]
         [Property("SPEC", "Tizen.NUI.Components.Popup.ButtonFontFamily A")]
         [Property("SPEC_URL", "-")]
-        [Property("CRITERIA", "PRW")]
+        [Property("CRITERIA", "PRW")]
         [Property("AUTHOR", "Ma Junqing, junqing.ma@samsung.com")]
         public void ButtonFontFamily_SET_GET_VALUE()
         {
             /* TEST CODE */
             var popup = new Components.Popup();
-            Assert.IsNotNull(popup, "Should be not Null!");
-            Assert.IsInstanceOf<Components.Popup>(popup, "Should be equal!");
-
+            Assert.IsNotNull(popup, "Should be not Null!");
+            Assert.IsInstanceOf<Components.Popup>(popup, "Should be equal!");
+
             popup.ButtonFontFamily = "SamsungOne 500";
             Assert.AreEqual("SamsungOne 500", popup.ButtonFontFamily, "Should be equals to the set value of ButtonFontFamily");
         }
@@ -265,15 +324,15 @@ namespace Tizen.NUI.Components.Tests
         [Description("Test ButtonTextAlignment. Check whether ButtonTextAlignment is readable and writable.")]
         [Property("SPEC", "Tizen.NUI.Components.Popup.ButtonTextAlignment A")]
         [Property("SPEC_URL", "-")]
-        [Property("CRITERIA", "PRW")]
+        [Property("CRITERIA", "PRW")]
         [Property("AUTHOR", "Ma Junqing, junqing.ma@samsung.com")]
         public void ButtonTextAlignment_SET_GET_VALUE()
         {
             /* TEST CODE */
             var popup = new Components.Popup();
-            Assert.IsNotNull(popup, "Should be not Null!");
-            Assert.IsInstanceOf<Components.Popup>(popup, "Should be equal!");
-
+            Assert.IsNotNull(popup, "Should be not Null!");
+            Assert.IsInstanceOf<Components.Popup>(popup, "Should be equal!");
+
             popup.ButtonTextAlignment = HorizontalAlignment.Begin;
             Assert.AreEqual(HorizontalAlignment.Begin, popup.ButtonTextAlignment, "Should be equal");
         }
@@ -283,18 +342,18 @@ namespace Tizen.NUI.Components.Tests
         [Description("Test ButtonTextColor. Check whether ButtonTextColor is readable and writable.")]
         [Property("SPEC", "Tizen.NUI.Components.Popup.ButtonTextColor A")]
         [Property("SPEC_URL", "-")]
-        [Property("CRITERIA", "PRW")]
+        [Property("CRITERIA", "PRW")]
         [Property("AUTHOR", "Ma Junqing, junqing.ma@samsung.com")]
         public void ButtonTextColor_SET_GET_VALUE()
         {
             /* TEST CODE */
             var popup = new Components.Popup();
-            Assert.IsNotNull(popup, "Should be not Null!");
-            Assert.IsInstanceOf<Components.Popup>(popup, "Should be equal!");
-
+            Assert.IsNotNull(popup, "Should be not Null!");
+            Assert.IsInstanceOf<Components.Popup>(popup, "Should be equal!");
+
             var textColor = new Color(0.0f, 0.0f, 1.0f, 0.0f);
-            Assert.IsNotNull(textColor, "Should be not Null!");
-            Assert.IsInstanceOf<Color>(textColor, "Should be equal!");
+            Assert.IsNotNull(textColor, "Should be not Null!");
+            Assert.IsInstanceOf<Color>(textColor, "Should be equal!");
             popup.ButtonTextColor = textColor;
 
             Assert.AreEqual(textColor.R, popup.ButtonTextColor.R, "Should be equal");
@@ -305,53 +364,189 @@ namespace Tizen.NUI.Components.Tests
 
         [Test]
         [Category("P1")]
-        [Description("Test SetButtonText. Check it has been triggered")]
-        [Property("SPEC", "Tizen.NUI.Components.Popup.SetButtonText M")]
-        [Property("SPEC_URL", "-")]
-        [Property("CRITERIA", "MCST")]
-        [Property("AUTHOR", "Ma Junqing, junqing.ma@samsung.com")]
-        public void SetButtonText_CHECK_VALUE()
-        {
+        [Description("Test SetButtonText. Check it has been triggered")]
+        [Property("SPEC", "Tizen.NUI.Components.Popup.SetButtonText M")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "MCST")]
+        [Property("AUTHOR", "Ma Junqing, junqing.ma@samsung.com")]
+        public void SetButtonText_CHECK_VALUE()
+        {
             /* TEST CODE */
-            try
-            {
-                Popup popup = new Popup();
-                Assert.IsNotNull(popup, "Should be not Null!");
-                Assert.IsInstanceOf<Components.Popup>(popup, "Should be equal!");
-                popup.SetButtonText(0, "YES");
-            }
-            catch (Exception e)
-            {
-                Tizen.Log.Error(TAG, "Caught Exception" + e.ToString());
-                LogUtils.Write(LogUtils.DEBUG, LogUtils.TAG, "Caught Exception" + e.ToString());
-                Assert.Fail("Caught Exception" + e.ToString());
+            try
+            {
+                Popup popup = new Popup();
+                Assert.IsNotNull(popup, "Should be not Null!");
+                Assert.IsInstanceOf<Components.Popup>(popup, "Should be equal!");
+                popup.SetButtonText(0, "YES");
+            }
+            catch (Exception e)
+            {
+                Tizen.Log.Error(TAG, "Caught Exception" + e.ToString());
+                LogUtils.Write(LogUtils.DEBUG, LogUtils.TAG, "Caught Exception" + e.ToString());
+                Assert.Fail("Caught Exception" + e.ToString());
+            }
+
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test Dispose, try to dispose the Popup.")]
+        [Property("SPEC", "Tizen.NUI.Components.Popup.Dispose M")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "MCST")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void Dispose_TEST()
+        {
+            /* TEST CODE */
+            try
+            {
+                Popup popup = new Popup();
+                Assert.IsNotNull(popup, "Should be not Null!");
+                Assert.IsInstanceOf<Components.Popup>(popup, "Should be equal!");
+                popup.Dispose();
+            }
+            catch (Exception e)
+            {
+                Tizen.Log.Error(TAG, "Caught Exception" + e.ToString());
+                LogUtils.Write(LogUtils.DEBUG, LogUtils.TAG, "Caught Exception" + e.ToString());
+                Assert.Fail("Caught Exception" + e.ToString());
+            }
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test AddButton. Check whether AddButton works or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.Popup.AddButton M")]
+        [Property("SPEC_URL", " - ")]
+        [Property("CRITERIA", "MR")]
+        [Property("COVPARAM", "string, string")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void AddButton_WITH_STRING_STRING()
+        {
+            try
+            {
+                var popup = new Popup();
+                var style = new ButtonStyle();
+                popup.AddButton("button1", "button");
+            }
+            catch (Exception e)
+            {
+                Assert.Fail("Caught Exception" + e.ToString());
+            }
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test AddButton. Check whether AddButton works or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.Popup.AddButton M")]
+        [Property("SPEC_URL", " - ")]
+        [Property("CRITERIA", "MR")]
+        [Property("COVPARAM", "string, ButtonStyle")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void AddButton_WITH_STRING_STYLE()
+        {
+            try
+            {
+                var popup = new Popup();
+                var style = new ButtonStyle();
+                popup.AddButton("button1", style);
+            }
+            catch (Exception e)
+            {
+                Assert.Fail("Caught Exception" + e.ToString());
+            }
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test ApplyStyle. Check whether ApplyStyle works or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.Popup.ApplyStyle M")]
+        [Property("SPEC_URL", " - ")]
+        [Property("CRITERIA", "MR")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void ApplyStyle_NO_RETURN_VALUE()
+        {
+            try
+            {
+                var popup = new Popup();
+                var style = new ButtonStyle();
+                popup.ApplyStyle(style);
+            }
+            catch (Exception e)
+            {
+                Assert.Fail("Caught Exception" + e.ToString());
             }
+        }
 
+        [Test]
+        [Category("P1")]
+        [Description("Test GetViewStyle. Check whether GetViewStyle works or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.Popup.GetViewStyle M")]
+        [Property("SPEC_URL", " - ")]
+        [Property("CRITERIA", "MR")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void GetViewStyle_CHECK_RETURN_VALUE()
+        {
+            try
+            {
+                _flagGetViewStyle = false;
+                var popup = new MyPopup();
+                var style = popup.Style;
+                Assert.IsNotNull(style, "Should be not null");
+                Assert.IsTrue(_flagGetViewStyle, "Should be true!");
+            }
+            catch (Exception e)
+            {
+                Assert.Fail("Caught Exception" + e.ToString());
+            }
         }
 
-        [Test]
-        [Category("P1")]
-        [Description("Test Dispose, try to dispose the Popup.")]
-        [Property("SPEC", "Tizen.NUI.Components.Popup.Dispose M")]
-        [Property("SPEC_URL", "-")]
-        [Property("CRITERIA", "MCST")]
-        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
-        public void Dispose_TEST()
-        {
-            /* TEST CODE */
-            try
-            {
-                Popup popup = new Popup();
-                Assert.IsNotNull(popup, "Should be not Null!");
-                Assert.IsInstanceOf<Components.Popup>(popup, "Should be equal!");
-                popup.Dispose();
-            }
-            catch (Exception e)
-            {
-                Tizen.Log.Error(TAG, "Caught Exception" + e.ToString());
-                LogUtils.Write(LogUtils.DEBUG, LogUtils.TAG, "Caught Exception" + e.ToString());
-                Assert.Fail("Caught Exception" + e.ToString());
-            }
-        }
+        [Test]
+        [Category("P1")]
+        [Description("Test OnThemeChangedEvent. Check whether OnThemeChangedEvent works or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.Popup.OnThemeChangedEvent M")]
+        [Property("SPEC_URL", " - ")]
+        [Property("CRITERIA", "MR")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void OnThemeChangedEvent_CHECK_RETURN_VALUE()
+        {
+            try
+            {
+                _flagOnThemeChangedEvent = false;
+                StyleManager.Instance.Theme = "Family";
+                var popup = new MyPopup();
+                StyleManager.Instance.Theme = "Food";
+                Assert.IsNotNull(popup, "Should be not null");
+                Assert.IsTrue(_flagOnThemeChangedEvent, "Should be true!");
+            }
+            catch (Exception e)
+            {
+                Assert.Fail("Caught Exception" + e.ToString());
+            }
+        }
+
+        public class MyPopup : Popup
+        {
+            public MyPopup () : base() {}
+
+            protected override ViewStyle GetViewStyle()
+            {
+                _flagGetViewStyle = true;
+                return base.GetViewStyle();
+            }
+
+            protected override void OnThemeChangedEvent(object sender, StyleManager.ThemeChangeEventArgs e)
+            {
+                _flagOnThemeChangedEvent = true;
+            }
+        }
+
+        public class DefaultPopupStyle : StyleBase
+        {
+            protected override ViewStyle GetViewStyle()
+            {
+                return new PopupStyle();
+            }
+        }
     }
 }
diff --git a/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSPopupStyle.cs b/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSPopupStyle.cs
new file mode 100644
index 000000000..faf065f06
--- /dev/null
+++ b/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSPopupStyle.cs
@@ -0,0 +1,124 @@
+using NUnit.Framework;
+using NUnit.Framework.TUnit;
+using System;
+using Tizen.NUI;
+using Tizen.NUI.UIComponents;
+using Tizen.NUI.Components;
+using System.Runtime.InteropServices;
+using System.Threading.Tasks;
+using Tizen.NUI.Components.Test;
+using Tizen.NUI.BaseComponents;
+
+namespace Tizen.NUI.Components.Tests
+{
+    [TestFixture]
+    [Description("Tizen.NUI.Components.PopupStyle Tests")]
+    public class PopupStyleTests
+    {
+        private const string TAG = "Components";
+
+        [SetUp]
+        public void Init()
+        {
+            Tizen.Log.Info(TAG, "Init() is called!");
+            App.MainTitleChangeText("PopupStyleTests");
+            App.MainTitleChangeBackgroundColor(null);
+        }
+
+        [TearDown]
+        public void Destroy()
+        {
+            Tizen.Log.Info(TAG, "Destroy() is called!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test PopupStyle empty constructor. Check it has been triggered")]
+        [Property("SPEC", "Tizen.NUI.Components.PopupStyle.PopupStyle C")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "CONSTR")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void PopupStyle_INIT()
+        {
+            /* TEST CODE */
+            var style = new PopupStyle();
+            Assert.IsNotNull(style, "Should be not null!");
+            Assert.IsInstanceOf<PopupStyle>(style, "Should be an instance of PopupStyle!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test PopupStyle constructor using style. Check it has been triggered")]
+        [Property("SPEC", "Tizen.NUI.Components.PopupStyle.PopupStyle C")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "CONSTR")]
+        [Property("COVPARAM", "PopupStyle")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void PopupStyle_INIT_WITH_STYLE()
+        {
+            /* TEST CODE */
+            var style1 = new PopupStyle();
+            Assert.IsNotNull(style1, "Should be not null!");
+            Assert.IsInstanceOf<PopupStyle>(style1, "Should be an instance of PopupStyle!");
+
+            var style2 = new PopupStyle(style1);
+            Assert.IsNotNull(style2, "Should be not null!");
+            Assert.IsInstanceOf<PopupStyle>(style2, "Should be an instance of PopupStyle!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test Buttons. Check whether Buttons is readable and writable.")]
+        [Property("SPEC", "Tizen.NUI.Components.PopupStyle.Buttons A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRW")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void Buttons_SET_GET_VALUE()
+        {
+            /* TEST CODE */
+            var style = new PopupStyle();
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<PopupStyle>(style, "Should be equal!");
+            style.Buttons = new ButtonStyle() {IsSelected = true};
+            Assert.AreEqual(true, style.Buttons.IsSelected, "Should be equals to the set value");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test Title. Check whether Title is readable and writable.")]
+        [Property("SPEC", "Tizen.NUI.Components.PopupStyle.Title A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRW")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void Title_SET_GET_VALUE()
+        {
+            /* TEST CODE */
+            var style = new PopupStyle();
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<PopupStyle>(style, "Should be equal!");
+            style.Title = new TextLabelStyle() {Text = "test"};
+            Assert.AreEqual("test", style.Title.Text.All, "Should be equals to the set value");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test CopyFrom. Check whether CopyFrom works or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.PopupStyle.CopyFrom M")]
+        [Property("SPEC_URL", " - ")]
+        [Property("CRITERIA", "MR")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void CopyFrom_NO_RETURN_VALUE()
+        {
+            try
+            {
+                var style1 = new PopupStyle();
+                var style2 = new PopupStyle();
+                style2.CopyFrom(style1);
+            }
+            catch (Exception e)
+            {
+                Assert.Fail("Caught Exception" + e.ToString());
+            }
+        }
+    }
+}
diff --git a/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSProgress.cs b/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSProgress.cs
index 20aaf0ea9..8d29186c8 100755
--- a/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSProgress.cs
+++ b/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSProgress.cs
@@ -6,7 +6,8 @@ using Tizen.NUI.Components;
 using System.Threading;
 using System.Threading.Tasks;
 using Tizen.NUI.Components.Test;
-
+using Tizen.NUI.BaseComponents;
+
 namespace Tizen.NUI.Components.Tests
 {
     [TestFixture]
@@ -15,6 +16,8 @@ namespace Tizen.NUI.Components.Tests
     {
         private const string TAG = "Components";
         private string _image_path = Tizen.Applications.Application.Current.DirectoryInfo.Resource + "Tizen.NUI.Components.Tests.png";
+        private static bool _flagGetViewStyle = false;
+        private static bool _flagOnThemeChangedEvent = false;
 
         [SetUp]
         public void Init()
@@ -44,6 +47,63 @@ namespace Tizen.NUI.Components.Tests
             Assert.IsInstanceOf<Progress>(progress, "Progress Contruct Fail");
         }
 
+        [Test]
+        [Category("P1")]
+        [Description("Test Progress constructor using string. Check whether Progress is successfully created or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.Progress.Progress C")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "CONSTR")]
+        [Property("COVPARAM", "string")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void Progress_INIT_WITH_STRING()
+        {
+            /* TEST CODE */
+            StyleManager.Instance.Theme = "default";
+            StyleManager.Instance.RegisterStyle("defaultProgress", "default", typeof(DefaultProgressStyle));
+            var progress = new Progress("defaultProgress");
+            Assert.IsNotNull(progress, "Should be not null!");
+            Assert.IsInstanceOf<Progress>(progress, "Should be an instance of Progress!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test Progress constructor using style. Check whether Progress is successfully created or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.Progress.Progress C")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "CONSTR")]
+        [Property("COVPARAM", "ProgressStyle")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void Progress_INIT_WITH_STYLE()
+        {
+            /* TEST CODE */
+            var style = new ProgressStyle();
+            Assert.IsNotNull(style, "Should be not null!");
+            Assert.IsInstanceOf<ProgressStyle>(style, "Should be an instance of ProgressStyle!");
+
+            var progress = new Progress(style);
+            Assert.IsNotNull(progress, "Should be not null!");
+            Assert.IsInstanceOf<Progress>(progress, "Should be an instance of Progress!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test Style. Check whether Style is readable.")]
+        [Property("SPEC", "Tizen.NUI.Components.Progress.Style A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRO")]
+        [Property("AUTHOR", "Xianbing teng, xb.teng@samsung.com")]
+        public void Style_CHECK_GET_VALUE()
+        {
+            /* TEST CODE */
+            var progress = new Progress();
+            Assert.IsNotNull(progress, "Should be not null");
+            Assert.IsInstanceOf<Progress>(progress, "Should be an instance of Progress!");
+
+            var style = progress.Style;
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<ProgressStyle>(style, "Should be an instance of ProgressStyle!");
+        }
+
         [Test]
         [Category("P1")]
         [Description("Test TrackImageURL. Check whether TrackImageURL works or not.")]
@@ -315,16 +375,82 @@ namespace Tizen.NUI.Components.Tests
                 Assert.Fail("Caught Exception" + e.ToString());
             }
         }
-    }
 
-    public class MyProgress : Progress
-    {
-        public MyProgress() : base()
-        { }
+        [Test]
+        [Category("P1")]
+        [Description("Test GetViewStyle. Check whether GetViewStyle works or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.Progress.GetViewStyle M")]
+        [Property("SPEC_URL", " - ")]
+        [Property("CRITERIA", "MR")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void GetViewStyle_CHECK_RETURN_VALUE()
+        {
+            try
+            {
+                _flagGetViewStyle = false;
+                var progress = new MyProgress();
+                var style = progress.Style;
+                Assert.IsNotNull(style, "Should be not null");
+                Assert.IsTrue(_flagGetViewStyle, "Should be true!");
+            }
+            catch (Exception e)
+            {
+                Assert.Fail("Caught Exception" + e.ToString());
+            }
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test OnThemeChangedEvent. Check whether OnThemeChangedEvent works or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.Progress.OnThemeChangedEvent M")]
+        [Property("SPEC_URL", " - ")]
+        [Property("CRITERIA", "MR")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void OnThemeChangedEvent_CHECK_RETURN_VALUE()
+        {
+            try
+            {
+                _flagOnThemeChangedEvent = false;
+                StyleManager.Instance.Theme = "Family";
+                var progress = new MyProgress();
+                StyleManager.Instance.Theme = "Food";
+                Assert.IsNotNull(progress, "Should be not null");
+                Assert.IsTrue(_flagOnThemeChangedEvent, "Should be true!");
+            }
+            catch (Exception e)
+            {
+                Assert.Fail("Caught Exception" + e.ToString());
+            }
+        }
 
-        public void _ChangeImageState(ProgressStatusType statusType)
+        public class MyProgress : Progress
         {
-            base.ChangeImageState(statusType);
+            public MyProgress() : base()
+            { }
+
+            public void _ChangeImageState(ProgressStatusType statusType)
+            {
+                base.ChangeImageState(statusType);
+            }
+
+            protected override ViewStyle GetViewStyle()
+            {
+                _flagGetViewStyle = true;
+                return base.GetViewStyle();
+            }
+
+            protected override void OnThemeChangedEvent(object sender, StyleManager.ThemeChangeEventArgs e)
+            {
+                _flagOnThemeChangedEvent = true;
+            }
+        }
+
+        public class DefaultProgressStyle : StyleBase
+        {
+            protected override ViewStyle GetViewStyle()
+            {
+                return new ProgressStyle();
+            }
         }
     }
 }
diff --git a/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSProgressStyle.cs b/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSProgressStyle.cs
new file mode 100644
index 000000000..e22418fe4
--- /dev/null
+++ b/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSProgressStyle.cs
@@ -0,0 +1,141 @@
+using NUnit.Framework;
+using NUnit.Framework.TUnit;
+using System;
+using Tizen.NUI;
+using Tizen.NUI.UIComponents;
+using Tizen.NUI.Components;
+using System.Runtime.InteropServices;
+using System.Threading.Tasks;
+using Tizen.NUI.Components.Test;
+using Tizen.NUI.BaseComponents;
+
+namespace Tizen.NUI.Components.Tests
+{
+    [TestFixture]
+    [Description("Tizen.NUI.Components.ProgressStyle Tests")]
+    public class ProgressStyleTests
+    {
+        private const string TAG = "Components";
+
+        [SetUp]
+        public void Init()
+        {
+            Tizen.Log.Info(TAG, "Init() is called!");
+            App.MainTitleChangeText("ProgressStyleTests");
+            App.MainTitleChangeBackgroundColor(null);
+        }
+
+        [TearDown]
+        public void Destroy()
+        {
+            Tizen.Log.Info(TAG, "Destroy() is called!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test ProgressStyle empty constructor. Check it has been triggered")]
+        [Property("SPEC", "Tizen.NUI.Components.ProgressStyle.ProgressStyle C")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "CONSTR")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void ProgressStyle_INIT()
+        {
+            /* TEST CODE */
+            var style = new ProgressStyle();
+            Assert.IsNotNull(style, "Should be not null!");
+            Assert.IsInstanceOf<ProgressStyle>(style, "Should be an instance of ProgressStyle!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test ProgressStyle constructor using style. Check it has been triggered")]
+        [Property("SPEC", "Tizen.NUI.Components.ProgressStyle.ProgressStyle C")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "CONSTR")]
+        [Property("COVPARAM", "ProgressStyle")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void ProgressStyle_INIT_WITH_STYLE()
+        {
+            /* TEST CODE */
+            var style1 = new ProgressStyle();
+            Assert.IsNotNull(style1, "Should be not null!");
+            Assert.IsInstanceOf<ProgressStyle>(style1, "Should be an instance of ProgressStyle!");
+
+            var style2 = new ProgressStyle(style1);
+            Assert.IsNotNull(style2, "Should be not null!");
+            Assert.IsInstanceOf<ProgressStyle>(style2, "Should be an instance of ProgressStyle!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test Track. Check whether Track is readable and writable.")]
+        [Property("SPEC", "Tizen.NUI.Components.ProgressStyle.Track A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRW")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void Track_SET_GET_VALUE()
+        {
+            /* TEST CODE */
+            var style = new ProgressStyle();
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<ProgressStyle>(style, "Should be equal!");
+            style.Track = new ImageViewStyle() {ResourceUrl = "test.png"};
+            Assert.AreEqual("test.png", style.Track.ResourceUrl.All, "Should be equals to the set value");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test Progress. Check whether Progress is readable and writable.")]
+        [Property("SPEC", "Tizen.NUI.Components.ProgressStyle.Progress A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRW")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void Progress_SET_GET_VALUE()
+        {
+            /* TEST CODE */
+            var style = new ProgressStyle();
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<ProgressStyle>(style, "Should be equal!");
+            style.Progress = new ImageViewStyle() {ResourceUrl = "test.png"};
+            Assert.AreEqual("test.png", style.Progress.ResourceUrl.All, "Should be equals to the set value");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test Buffer. Check whether Buffer is readable and writable.")]
+        [Property("SPEC", "Tizen.NUI.Components.ProgressStyle.Buffer A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRW")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void Buffer_SET_GET_VALUE()
+        {
+            /* TEST CODE */
+            var style = new ProgressStyle();
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<ProgressStyle>(style, "Should be equal!");
+            style.Buffer = new ImageViewStyle() {ResourceUrl = "test.png"};
+            Assert.AreEqual("test.png", style.Buffer.ResourceUrl.All, "Should be equals to the set value");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test CopyFrom. Check whether CopyFrom works or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.ProgressStyle.CopyFrom M")]
+        [Property("SPEC_URL", " - ")]
+        [Property("CRITERIA", "MR")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void CopyFrom_NO_RETURN_VALUE()
+        {
+            try
+            {
+                var style1 = new ProgressStyle();
+                var style2 = new ProgressStyle();
+                style2.CopyFrom(style1);
+            }
+            catch (Exception e)
+            {
+                Assert.Fail("Caught Exception" + e.ToString());
+            }
+        }
+    }
+}
diff --git a/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSScrollBar.cs b/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSScrollBar.cs
index 2024b7e43..5f0358db6 100755
--- a/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSScrollBar.cs
+++ b/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSScrollBar.cs
@@ -16,6 +16,8 @@ namespace Tizen.NUI.Components.Tests
         private const string TAG = "NUI.Components";
         private string _style = "";
         private string _trackImageUrl = "";
+        private static bool _flagGetViewStyle = false;
+        private static bool _flagOnThemeChangedEvent = false;
 
         [SetUp]
         public void Init()
@@ -47,6 +49,63 @@ namespace Tizen.NUI.Components.Tests
             Assert.IsInstanceOf<ScrollBar>(scrollBar, "Should be an instance of ScrollBar type.");
         }
 
+        [Test]
+        [Category("P1")]
+        [Description("Test ScrollBar constructor using string. Check whether ScrollBar is successfully created or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.ScrollBar.ScrollBar C")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "CONSTR")]
+        [Property("COVPARAM", "string")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void ScrollBar_INIT_WITH_STRING()
+        {
+            /* TEST CODE */
+            StyleManager.Instance.Theme = "default";
+            StyleManager.Instance.RegisterStyle("defaultScrollBar", "default", typeof(DefaultScrollBarStyle));
+            var scrollBar = new ScrollBar("defaultScrollBar");
+            Assert.IsNotNull(scrollBar, "Should be not null!");
+            Assert.IsInstanceOf<ScrollBar>(scrollBar, "Should be an instance of ScrollBar!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test ScrollBar constructor using style. Check whether ScrollBar is successfully created or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.ScrollBar.ScrollBar C")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "CONSTR")]
+        [Property("COVPARAM", "ScrollBarStyle")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void ScrollBar_INIT_WITH_STYLE()
+        {
+            /* TEST CODE */
+            var style = new ScrollBarStyle();
+            Assert.IsNotNull(style, "Should be not null!");
+            Assert.IsInstanceOf<ScrollBarStyle>(style, "Should be an instance of ScrollBarStyle!");
+
+            var scrollBar = new ScrollBar(style);
+            Assert.IsNotNull(scrollBar, "Should be not null!");
+            Assert.IsInstanceOf<ScrollBar>(scrollBar, "Should be an instance of ScrollBar!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test Style. Check whether Style is readable.")]
+        [Property("SPEC", "Tizen.NUI.Components.ScrollBar.Style A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRO")]
+        [Property("AUTHOR", "Xianbing teng, xb.teng@samsung.com")]
+        public void Style_CHECK_GET_VALUE()
+        {
+            /* TEST CODE */
+            var scrollBar = new ScrollBar();
+            Assert.IsNotNull(scrollBar, "Should be not null");
+            Assert.IsInstanceOf<ScrollBar>(scrollBar, "Should be an instance of ScrollBar!");
+
+            var style = scrollBar.Style;
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<ScrollBarStyle>(style, "Should be an instance of ScrollBarStyle!");
+        }
+
         [Test]
         [Category("P1")]
         [Description("Test MinValue.Check whether MinValue is readable ahd writeable.")]
@@ -238,30 +297,101 @@ namespace Tizen.NUI.Components.Tests
             Assert.AreEqual(50, scrollBar.CurrentValue, "Should be equals to the set value of CurrentValue.");
         }
 
-        [Test]
-        [Category("P1")]
-        [Description("Test Dispose, try to dispose the ScrollBar.")]
-        [Property("SPEC", "Tizen.NUI.Components.ScrollBar.Dispose M")]
-        [Property("SPEC_URL", "-")]
-        [Property("CRITERIA", "MCST")]
-        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
-        public void Dispose_TEST()
-        {
-            /* TEST CODE */
-            try
-            {
-                var scrollBar = new ScrollBar();
+        [Test]
+        [Category("P1")]
+        [Description("Test Dispose, try to dispose the ScrollBar.")]
+        [Property("SPEC", "Tizen.NUI.Components.ScrollBar.Dispose M")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "MCST")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void Dispose_TEST()
+        {
+            /* TEST CODE */
+            try
+            {
+                var scrollBar = new ScrollBar();
                 Assert.IsNotNull(scrollBar, "Can't create success object ScrollBar");
                 Assert.IsInstanceOf<ScrollBar>(scrollBar, "Should be an instance of ScrollBar type.");
 
-                scrollBar.Dispose();
-            }
-            catch (Exception e)
-            {
-                Tizen.Log.Error(TAG, "Caught Exception" + e.ToString());
-                LogUtils.Write(LogUtils.DEBUG, LogUtils.TAG, "Caught Exception" + e.ToString());
-                Assert.Fail("Caught Exception" + e.ToString());
-            }
+                scrollBar.Dispose();
+            }
+            catch (Exception e)
+            {
+                Tizen.Log.Error(TAG, "Caught Exception" + e.ToString());
+                LogUtils.Write(LogUtils.DEBUG, LogUtils.TAG, "Caught Exception" + e.ToString());
+                Assert.Fail("Caught Exception" + e.ToString());
+            }
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test GetViewStyle. Check whether GetViewStyle works or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.ScrollBar.GetViewStyle M")]
+        [Property("SPEC_URL", " - ")]
+        [Property("CRITERIA", "MR")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void GetViewStyle_CHECK_RETURN_VALUE()
+        {
+            try
+            {
+                _flagGetViewStyle = false;
+                var scrollBar = new MyScrollBar();
+                var style = scrollBar.Style;
+                Assert.IsNotNull(style, "Should be not null");
+                Assert.IsTrue(_flagGetViewStyle, "Should be true!");
+            }
+            catch (Exception e)
+            {
+                Assert.Fail("Caught Exception" + e.ToString());
+            }
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test OnThemeChangedEvent. Check whether OnThemeChangedEvent works or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.ScrollBar.OnThemeChangedEvent M")]
+        [Property("SPEC_URL", " - ")]
+        [Property("CRITERIA", "MR")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void OnThemeChangedEvent_CHECK_RETURN_VALUE()
+        {
+            try
+            {
+                _flagOnThemeChangedEvent = false;
+                StyleManager.Instance.Theme = "Family";
+                var scrollBar = new MyScrollBar();
+                StyleManager.Instance.Theme = "Food";
+                Assert.IsNotNull(scrollBar, "Should be not null");
+                Assert.IsTrue(_flagOnThemeChangedEvent, "Should be true!");
+            }
+            catch (Exception e)
+            {
+                Assert.Fail("Caught Exception" + e.ToString());
+            }
+        }
+
+        public class MyScrollBar : ScrollBar
+        {
+            public MyScrollBar() : base() {}
+
+            protected override ViewStyle GetViewStyle()
+            {
+                _flagGetViewStyle = true;
+                return base.GetViewStyle();
+            }
+
+            protected override void OnThemeChangedEvent(object sender, StyleManager.ThemeChangeEventArgs e)
+            {
+                _flagOnThemeChangedEvent = true;
+            }
+        }
+
+        public class DefaultScrollBarStyle : StyleBase
+        {
+            protected override ViewStyle GetViewStyle()
+            {
+                return new ScrollBarStyle();
+            }
         }
     }
 }
diff --git a/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSScrollBarStyle.cs b/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSScrollBarStyle.cs
new file mode 100644
index 000000000..deb65cb1c
--- /dev/null
+++ b/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSScrollBarStyle.cs
@@ -0,0 +1,160 @@
+using NUnit.Framework;
+using NUnit.Framework.TUnit;
+using System;
+using Tizen.NUI;
+using Tizen.NUI.UIComponents;
+using Tizen.NUI.Components;
+using System.Runtime.InteropServices;
+using System.Threading.Tasks;
+using Tizen.NUI.Components.Test;
+using Tizen.NUI.BaseComponents;
+
+namespace Tizen.NUI.Components.Tests
+{
+    [TestFixture]
+    [Description("Tizen.NUI.Components.ScrollBarStyle Tests")]
+    public class ScrollBarStyleTests
+    {
+        private const string TAG = "Components";
+
+        [SetUp]
+        public void Init()
+        {
+            Tizen.Log.Info(TAG, "Init() is called!");
+            App.MainTitleChangeText("ScrollBarStyleTests");
+            App.MainTitleChangeBackgroundColor(null);
+        }
+
+        [TearDown]
+        public void Destroy()
+        {
+            Tizen.Log.Info(TAG, "Destroy() is called!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test ScrollBarStyle empty constructor. Check it has been triggered")]
+        [Property("SPEC", "Tizen.NUI.Components.ScrollBarStyle.ScrollBarStyle C")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "CONSTR")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void ScrollBarStyle_INIT()
+        {
+            /* TEST CODE */
+            var style = new ScrollBarStyle();
+            Assert.IsNotNull(style, "Should be not null!");
+            Assert.IsInstanceOf<ScrollBarStyle>(style, "Should be an instance of ScrollBarStyle!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test ScrollBarStyle constructor using style. Check it has been triggered")]
+        [Property("SPEC", "Tizen.NUI.Components.ScrollBarStyle.ScrollBarStyle C")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "CONSTR")]
+        [Property("COVPARAM", "ScrollBarStyle")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void ScrollBarStyle_INIT_WITH_STYLE()
+        {
+            /* TEST CODE */
+            var style1 = new ScrollBarStyle();
+            Assert.IsNotNull(style1, "Should be not null!");
+            Assert.IsInstanceOf<ScrollBarStyle>(style1, "Should be an instance of ScrollBarStyle!");
+
+            var style2 = new ScrollBarStyle(style1);
+            Assert.IsNotNull(style2, "Should be not null!");
+            Assert.IsInstanceOf<ScrollBarStyle>(style2, "Should be an instance of ScrollBarStyle!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test Track. Check whether Track is readable and writable.")]
+        [Property("SPEC", "Tizen.NUI.Components.ScrollBarStyle.Track A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRW")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void Track_SET_GET_VALUE()
+        {
+            /* TEST CODE */
+            var style = new ScrollBarStyle();
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<ScrollBarStyle>(style, "Should be equal!");
+            style.Track = new ImageViewStyle() {ResourceUrl = "test.png"};
+            Assert.AreEqual("test.png", style.Track.ResourceUrl.All, "Should be equals to the set value");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test Thumb. Check whether Thumb is readable and writable.")]
+        [Property("SPEC", "Tizen.NUI.Components.ScrollBarStyle.Thumb A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRW")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void Thumb_SET_GET_VALUE()
+        {
+            /* TEST CODE */
+            var style = new ScrollBarStyle();
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<ScrollBarStyle>(style, "Should be equal!");
+            style.Thumb = new ImageViewStyle() {ResourceUrl = "test.png"};
+            Assert.AreEqual("test.png", style.Thumb.ResourceUrl.All, "Should be equals to the set value");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test Direction. Check whether Direction is readable and writable.")]
+        [Property("SPEC", "Tizen.NUI.Components.ScrollBarStyle.Direction A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRW")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void Direction_SET_GET_VALUE()
+        {
+            /* TEST CODE */
+            var style = new ScrollBarStyle();
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<ScrollBarStyle>(style, "Should be equal!");
+            style.Direction = ScrollBar.DirectionType.Horizontal;
+            Assert.AreEqual(ScrollBar.DirectionType.Horizontal, style.Direction, "Should be equals to the set value");
+            style.Direction = ScrollBar.DirectionType.Vertical;
+            Assert.AreEqual(ScrollBar.DirectionType.Vertical, style.Direction, "Should be equals to the set value");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test Duration. Check whether Duration is readable and writable.")]
+        [Property("SPEC", "Tizen.NUI.Components.ScrollBarStyle.Duration A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRW")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void Duration_SET_GET_VALUE()
+        {
+            /* TEST CODE */
+            var style = new ScrollBarStyle();
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<ScrollBarStyle>(style, "Should be equal!");
+            style.Duration = 30;
+            Assert.AreEqual(30, style.Duration, "Should be equals to the set value");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test CopyFrom. Check whether CopyFrom works or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.ScrollBarStyle.CopyFrom M")]
+        [Property("SPEC_URL", " - ")]
+        [Property("CRITERIA", "MR")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void CopyFrom_NO_RETURN_VALUE()
+        {
+            try
+            {
+                var style1 = new ScrollBarStyle();
+                var style2 = new ScrollBarStyle();
+                style2.CopyFrom(style1);
+            }
+            catch (Exception e)
+            {
+                Assert.Fail("Caught Exception" + e.ToString());
+            }
+        }
+    }
+}
diff --git a/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSSlider.cs b/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSSlider.cs
index 77f5b2d9f..66bf553d3 100755
--- a/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSSlider.cs
+++ b/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSSlider.cs
@@ -2,6 +2,7 @@ using NUnit.Framework;
 using NUnit.Framework.TUnit;
 using System;
 using System.Threading.Tasks;
+using Tizen.NUI.BaseComponents;
 using Tizen.NUI.Components.Test;
 
 namespace Tizen.NUI.Components.Tests
@@ -15,6 +16,9 @@ namespace Tizen.NUI.Components.Tests
         private bool _checkMark;
         private const string TAG = "TCT";
         private string _image_path = Tizen.Applications.Application.Current.DirectoryInfo.Resource + "picture.png";
+        private static bool _flagGetViewStyle = false;
+        private static bool _flagOnThemeChangedEvent = false;
+
         public SliderTests()
         {
             _checkValue = false;
@@ -65,6 +69,63 @@ namespace Tizen.NUI.Components.Tests
             Assert.IsInstanceOf<Slider>(slider, "Costruct Slider Fail");
         }
 
+        [Test]
+        [Category("P1")]
+        [Description("Test Slider constructor using string. Check whether Slider is successfully created or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.Slider.Slider C")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "CONSTR")]
+        [Property("COVPARAM", "string")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void Slider_INIT_WITH_STRING()
+        {
+            /* TEST CODE */
+            StyleManager.Instance.Theme = "default";
+            StyleManager.Instance.RegisterStyle("defaultSlider", "default", typeof(DefaultSliderStyle));
+            var slider = new Slider("defaultSlider");
+            Assert.IsNotNull(slider, "Should be not null!");
+            Assert.IsInstanceOf<Slider>(slider, "Should be an instance of Slider!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test Slider constructor using style. Check whether Slider is successfully created or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.Slider.Slider C")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "CONSTR")]
+        [Property("COVPARAM", "SliderStyle")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void Slider_INIT_WITH_STYLE()
+        {
+            /* TEST CODE */
+            var style = new SliderStyle();
+            Assert.IsNotNull(style, "Should be not null!");
+            Assert.IsInstanceOf<SliderStyle>(style, "Should be an instance of SliderStyle!");
+
+            var slider = new Slider(style);
+            Assert.IsNotNull(slider, "Should be not null!");
+            Assert.IsInstanceOf<Slider>(slider, "Should be an instance of Slider!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test Style. Check whether Style is readable.")]
+        [Property("SPEC", "Tizen.NUI.Components.Slider.Style A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRO")]
+        [Property("AUTHOR", "Xianbing teng, xb.teng@samsung.com")]
+        public void Style_CHECK_GET_VALUE()
+        {
+            /* TEST CODE */
+            var slider = new Slider();
+            Assert.IsNotNull(slider, "Should be not null");
+            Assert.IsInstanceOf<Slider>(slider, "Should be an instance of Slider!");
+
+            var style = slider.Style;
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<SliderStyle>(style, "Should be an instance of SliderStyle!");
+        }
+
         [Test]
         [Category("P1")]
         [Description("Test Direction. Check Direction works or not.")]
@@ -426,5 +487,97 @@ namespace Tizen.NUI.Components.Tests
                 Assert.Fail("Caught Exception" + e.ToString());
             }
         }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test ApplyStyle. Check whether ApplyStyle works or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.Slider.ApplyStyle M")]
+        [Property("SPEC_URL", " - ")]
+        [Property("CRITERIA", "MR")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void ApplyStyle_NO_RETURN_VALUE()
+        {
+            try
+            {
+                var slider = new Slider();
+                var style = new SliderStyle();
+                slider.ApplyStyle(style);
+            }
+            catch (Exception e)
+            {
+                Assert.Fail("Caught Exception" + e.ToString());
+            }
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test GetViewStyle. Check whether GetViewStyle works or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.Slider.GetViewStyle M")]
+        [Property("SPEC_URL", " - ")]
+        [Property("CRITERIA", "MR")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void GetViewStyle_CHECK_RETURN_VALUE()
+        {
+            try
+            {
+                _flagGetViewStyle = false;
+                var slider = new MySlider();
+                var style = slider.Style;
+                Assert.IsNotNull(style, "Should be not null");
+                Assert.IsTrue(_flagGetViewStyle, "Should be true!");
+            }
+            catch (Exception e)
+            {
+                Assert.Fail("Caught Exception" + e.ToString());
+            }
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test OnThemeChangedEvent. Check whether OnThemeChangedEvent works or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.Slider.OnThemeChangedEvent M")]
+        [Property("SPEC_URL", " - ")]
+        [Property("CRITERIA", "MR")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void OnThemeChangedEvent_CHECK_RETURN_VALUE()
+        {
+            try
+            {
+                _flagOnThemeChangedEvent = false;
+                StyleManager.Instance.Theme = "Family";
+                var slider = new Slider();
+                StyleManager.Instance.Theme = "Food";
+                Assert.IsNotNull(slider, "Should be not null");
+                Assert.IsTrue(_flagOnThemeChangedEvent, "Should be true!");
+            }
+            catch (Exception e)
+            {
+                Assert.Fail("Caught Exception" + e.ToString());
+            }
+        }
+
+        public class MySlider : Slider
+        {
+            public MySlider () : base() {}
+
+            protected override ViewStyle GetViewStyle()
+            {
+                _flagGetViewStyle = true;
+                return base.GetViewStyle();
+            }
+
+            protected override void OnThemeChangedEvent(object sender, StyleManager.ThemeChangeEventArgs e)
+            {
+                _flagOnThemeChangedEvent = true;
+            }
+        }
+
+        public class DefaultSliderStyle : StyleBase
+        {
+            protected override ViewStyle GetViewStyle()
+            {
+                return new SliderStyle();
+            }
+        }
     }
 }
diff --git a/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSSliderStyle.cs b/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSSliderStyle.cs
new file mode 100644
index 000000000..e42b908f6
--- /dev/null
+++ b/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSSliderStyle.cs
@@ -0,0 +1,288 @@
+using NUnit.Framework;
+using NUnit.Framework.TUnit;
+using System;
+using Tizen.NUI;
+using Tizen.NUI.UIComponents;
+using Tizen.NUI.Components;
+using System.Runtime.InteropServices;
+using System.Threading.Tasks;
+using Tizen.NUI.Components.Test;
+using Tizen.NUI.BaseComponents;
+
+namespace Tizen.NUI.Components.Tests
+{
+    [TestFixture]
+    [Description("Tizen.NUI.Components.SliderStyle Tests")]
+    public class SliderStyleTests
+    {
+        private const string TAG = "Components";
+
+        [SetUp]
+        public void Init()
+        {
+            Tizen.Log.Info(TAG, "Init() is called!");
+            App.MainTitleChangeText("SliderStyleTests");
+            App.MainTitleChangeBackgroundColor(null);
+        }
+
+        [TearDown]
+        public void Destroy()
+        {
+            Tizen.Log.Info(TAG, "Destroy() is called!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test SliderStyle empty constructor. Check it has been triggered")]
+        [Property("SPEC", "Tizen.NUI.Components.SliderStyle.SliderStyle C")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "CONSTR")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void SliderStyle_INIT()
+        {
+            /* TEST CODE */
+            var style = new SliderStyle();
+            Assert.IsNotNull(style, "Should be not null!");
+            Assert.IsInstanceOf<SliderStyle>(style, "Should be an instance of SliderStyle!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test SliderStyle constructor using style. Check it has been triggered")]
+        [Property("SPEC", "Tizen.NUI.Components.SliderStyle.SliderStyle C")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "CONSTR")]
+        [Property("COVPARAM", "SliderStyle")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void SliderStyle_INIT_WITH_STYLE()
+        {
+            /* TEST CODE */
+            var style1 = new SliderStyle();
+            Assert.IsNotNull(style1, "Should be not null!");
+            Assert.IsInstanceOf<SliderStyle>(style1, "Should be an instance of SliderStyle!");
+
+            var style2 = new SliderStyle(style1);
+            Assert.IsNotNull(style2, "Should be not null!");
+            Assert.IsInstanceOf<SliderStyle>(style2, "Should be an instance of SliderStyle!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test Track. Check whether Track is readable and writable.")]
+        [Property("SPEC", "Tizen.NUI.Components.SliderStyle.Track A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRW")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void Track_SET_GET_VALUE()
+        {
+            /* TEST CODE */
+            var style = new SliderStyle();
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<SliderStyle>(style, "Should be equal!");
+            style.Track = new ImageViewStyle() {ResourceUrl = "test.png"};
+            Assert.AreEqual("test.png", style.Track.ResourceUrl.All, "Should be equals to the set value");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test Progress. Check whether Progress is readable and writable.")]
+        [Property("SPEC", "Tizen.NUI.Components.SliderStyle.Progress A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRW")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void Progress_SET_GET_VALUE()
+        {
+            /* TEST CODE */
+            var style = new SliderStyle();
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<SliderStyle>(style, "Should be equal!");
+            style.Progress = new ImageViewStyle() {ResourceUrl = "test.png"};
+            Assert.AreEqual("test.png", style.Progress.ResourceUrl.All, "Should be equals to the set value");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test Thumb. Check whether Thumb is readable and writable.")]
+        [Property("SPEC", "Tizen.NUI.Components.SliderStyle.Thumb A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRW")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void Thumb_SET_GET_VALUE()
+        {
+            /* TEST CODE */
+            var style = new SliderStyle();
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<SliderStyle>(style, "Should be equal!");
+            style.Thumb = new ImageViewStyle() {ResourceUrl = "test.png"};
+            Assert.AreEqual("test.png", style.Thumb.ResourceUrl.All, "Should be equals to the set value");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test LowIndicatorImage. Check whether LowIndicatorImage is readable and writable.")]
+        [Property("SPEC", "Tizen.NUI.Components.SliderStyle.LowIndicatorImage A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRW")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void LowIndicatorImage_SET_GET_VALUE()
+        {
+            /* TEST CODE */
+            var style = new SliderStyle();
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<SliderStyle>(style, "Should be equal!");
+            style.LowIndicatorImage = new ImageViewStyle() {ResourceUrl = "test.png"};
+            Assert.AreEqual("test.png", style.LowIndicatorImage.ResourceUrl.All, "Should be equals to the set value");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test HighIndicatorImage. Check whether HighIndicatorImage is readable and writable.")]
+        [Property("SPEC", "Tizen.NUI.Components.SliderStyle.HighIndicatorImage A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRW")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void HighIndicatorImage_SET_GET_VALUE()
+        {
+            /* TEST CODE */
+            var style = new SliderStyle();
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<SliderStyle>(style, "Should be equal!");
+            style.HighIndicatorImage = new ImageViewStyle() {ResourceUrl = "test.png"};
+            Assert.AreEqual("test.png", style.HighIndicatorImage.ResourceUrl.All, "Should be equals to the set value");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test LowIndicator. Check whether LowIndicator is readable and writable.")]
+        [Property("SPEC", "Tizen.NUI.Components.SliderStyle.LowIndicator A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRW")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void LowIndicator_SET_GET_VALUE()
+        {
+            /* TEST CODE */
+            var style = new SliderStyle();
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<SliderStyle>(style, "Should be equal!");
+            style.LowIndicator = new TextLabelStyle() {Text = "test"};
+            Assert.AreEqual("test", style.LowIndicator.Text.All, "Should be equals to the set value");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test HighIndicator. Check whether HighIndicator is readable and writable.")]
+        [Property("SPEC", "Tizen.NUI.Components.SliderStyle.HighIndicator A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRW")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void HighIndicator_SET_GET_VALUE()
+        {
+            /* TEST CODE */
+            var style = new SliderStyle();
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<SliderStyle>(style, "Should be equal!");
+            style.HighIndicator = new TextLabelStyle() {Text = "test"};
+            Assert.AreEqual("test", style.HighIndicator.Text.All, "Should be equals to the set value");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test IndicatorType. Check whether IndicatorType is readable and writable.")]
+        [Property("SPEC", "Tizen.NUI.Components.SliderStyle.IndicatorType A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRW")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void IndicatorType_SET_GET_VALUE()
+        {
+            /* TEST CODE */
+            var style = new SliderStyle();
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<SliderStyle>(style, "Should be an instance of SliderStyle!");
+            style.IndicatorType = Slider.IndicatorType.Image;
+            Assert.AreEqual(Slider.IndicatorType.Image, style.IndicatorType, "Should be equals to the set value");
+            style.IndicatorType = Slider.IndicatorType.Text;
+            Assert.AreEqual(Slider.IndicatorType.Text, style.IndicatorType, "Should be equals to the set value");
+            style.IndicatorType = Slider.IndicatorType.None;
+            Assert.AreEqual(Slider.IndicatorType.None, style.IndicatorType, "Should be equals to the set value");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test TrackThickness. Check whether TrackThickness is readable and writable.")]
+        [Property("SPEC", "Tizen.NUI.Components.SliderStyle.TrackThickness A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRW")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void TrackThickness_SET_GET_VALUE()
+        {
+            /* TEST CODE */
+            var style = new SliderStyle();
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<SliderStyle>(style, "Should be equal!");
+            style.TrackThickness = 30;
+            Assert.AreEqual(30, style.TrackThickness, "Should be equals to the set value");
+            style.TrackThickness = 20;
+            Assert.AreEqual(20, style.TrackThickness, "Should be equals to the set value");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test SpaceBetweenTrackAndIndicator. Check whether SpaceBetweenTrackAndIndicator is readable and writable.")]
+        [Property("SPEC", "Tizen.NUI.Components.SliderStyle.SpaceBetweenTrackAndIndicator A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRW")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void SpaceBetweenTrackAndIndicator_SET_GET_VALUE()
+        {
+            /* TEST CODE */
+            var style = new SliderStyle();
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<SliderStyle>(style, "Should be equal!");
+            style.SpaceBetweenTrackAndIndicator = 10;
+            Assert.AreEqual(10, style.SpaceBetweenTrackAndIndicator, "Should be equals to the set value");
+            style.SpaceBetweenTrackAndIndicator = 20;
+            Assert.AreEqual(20, style.SpaceBetweenTrackAndIndicator, "Should be equals to the set value");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test TrackPadding. Check whether TrackPadding is readable and writable.")]
+        [Property("SPEC", "Tizen.NUI.Components.SliderStyle.TrackPadding A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRW")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void TrackPadding_SET_GET_VALUE()
+        {
+            /* TEST CODE */
+            var style = new SliderStyle();
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<SliderStyle>(style, "Should be equal!");
+            style.TrackPadding = new Extents(1,2,3,4);
+            Assert.AreEqual(1, style.TrackPadding.Start, "Should be equals to the set value");
+            Assert.AreEqual(2, style.TrackPadding.End, "Should be equals to the set value");
+            Assert.AreEqual(3, style.TrackPadding.Top, "Should be equals to the set value");
+            Assert.AreEqual(4, style.TrackPadding.Bottom, "Should be equals to the set value");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test CopyFrom. Check whether CopyFrom works or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.SliderStyle.CopyFrom M")]
+        [Property("SPEC_URL", " - ")]
+        [Property("CRITERIA", "MR")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void CopyFrom_NO_RETURN_VALUE()
+        {
+            try
+            {
+                var style1 = new SliderStyle();
+                var style2 = new SliderStyle();
+                style2.CopyFrom(style1);
+            }
+            catch (Exception e)
+            {
+                Assert.Fail("Caught Exception" + e.ToString());
+            }
+        }
+    }
+}
diff --git a/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSStyleBase.cs b/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSStyleBase.cs
new file mode 100644
index 000000000..6d2a04acb
--- /dev/null
+++ b/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSStyleBase.cs
@@ -0,0 +1,88 @@
+using NUnit.Framework;
+using NUnit.Framework.TUnit;
+using System;
+using Tizen.NUI;
+using Tizen.NUI.UIComponents;
+using Tizen.NUI.Components;
+using System.Runtime.InteropServices;
+using System.Threading.Tasks;
+using Tizen.NUI.Components.Test;
+using Tizen.NUI.BaseComponents;
+
+namespace Tizen.NUI.Components.Tests
+{
+    [TestFixture]
+    [Description("Tizen.NUI.Components.StyleBase Tests")]
+    public class StyleBaseTests
+    {
+        private const string TAG = "Components";
+        private static bool flagGetViewStyle = false;
+
+        [SetUp]
+        public void Init()
+        {
+            Tizen.Log.Info(TAG, "Init() is called!");
+            App.MainTitleChangeText("StyleBaseTests");
+            App.MainTitleChangeBackgroundColor(null);
+        }
+
+        [TearDown]
+        public void Destroy()
+        {
+            Tizen.Log.Info(TAG, "Destroy() is called!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test StyleBase empty constructor. Check it has been triggered")]
+        [Property("SPEC", "Tizen.NUI.Components.StyleBase.StyleBase C")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "CONSTR")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void StyleBase_INIT()
+        {
+            /* TEST CODE */
+            var style = new StyleBase();
+            Assert.IsNotNull(style, "Should be not null!");
+            Assert.IsInstanceOf<StyleBase>(style, "Should be an instance of StyleBase!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test Content. Check whether Content is readable and writable.")]
+        [Property("SPEC", "Tizen.NUI.Components.StyleBase.Content A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRW")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void Content_SET_GET_VALUE()
+        {
+            /* TEST CODE */
+            var style = new MySliderStyle();
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<MySliderStyle>(style, "Should be an instance of MySliderStyle!");
+            var sliderStyle = new SliderStyle();
+            style._Content = (object)sliderStyle;
+            Assert.AreEqual(sliderStyle, style._Content, "Should be equals to the set value");
+        }
+
+        public class MySliderStyle : StyleBase
+        {
+            public object _Content
+            {
+                get
+                {
+                    return base.Content;
+                }
+                set
+                {
+                    base.Content = value;
+                }
+            }
+            protected override ViewStyle GetViewStyle()
+            {
+                flagGetViewStyle = true;
+                return new SliderStyle();
+            }
+        }
+    }
+}
diff --git a/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSStyleManager.ThemeChangeEventArgs.cs b/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSStyleManager.ThemeChangeEventArgs.cs
new file mode 100644
index 000000000..56632821b
--- /dev/null
+++ b/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSStyleManager.ThemeChangeEventArgs.cs
@@ -0,0 +1,59 @@
+using NUnit.Framework;
+using Tizen.NUI.Components;
+using Tizen.NUI.Components.Test;
+
+namespace Tizen.NUI.Components.Tests
+{
+    [TestFixture]
+    [Description("Tizen.NUI.Components.StyleManager.ThemeChangeEventArgs Tests")]
+    public class ThemeChangeEventArgsTests
+    {
+        private const string TAG = "Components";
+
+        [SetUp]
+        public void Init()
+        {
+            Tizen.Log.Info(TAG, "Init() is called!");
+            App.MainTitleChangeText("ThemeChangeEventArgsTests");
+            App.MainTitleChangeBackgroundColor(null);
+        }
+
+        [TearDown]
+        public void Destroy()
+        {
+            Tizen.Log.Info(TAG, "Destroy() is called!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Create a ThemeChangeEventArgs object. Check whether ThemeChangeEventArgs is successfully created or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.StyleManager.ThemeChangeEventArgs.ThemeChangeEventArgs C")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "CONSTR")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void ThemeChangeEventArgs_INIT()
+        {
+            var eventArgs = new StyleManager.ThemeChangeEventArgs();
+            Assert.IsNotNull(eventArgs, "Should be not null!");
+            Assert.IsInstanceOf<StyleManager.ThemeChangeEventArgs>(eventArgs, "Should return ThemeChangeEventArgs instance.");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test CurrentTheme. Check whether CurrentTheme is readable and writable.")]
+        [Property("SPEC", "Tizen.NUI.Components.StyleManager.ThemeChangeEventArgs.CurrentTheme A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRW")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void CurrentTheme_SET_GET_VALUE()
+        {
+            var eventArgs = new StyleManager.ThemeChangeEventArgs();
+            Assert.IsNotNull(eventArgs, "Should be not null!");
+            Assert.IsInstanceOf<StyleManager.ThemeChangeEventArgs>(eventArgs, "Should return ThemeChangeEventArgs instance.");
+
+            eventArgs.CurrentTheme = "default";
+            Assert.AreEqual("default", eventArgs.CurrentTheme, "Retrieved CurrentTheme should be equal to set value.");
+        }
+    }
+}
+
diff --git a/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSStyleManager.cs b/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSStyleManager.cs
new file mode 100644
index 000000000..e671feb48
--- /dev/null
+++ b/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSStyleManager.cs
@@ -0,0 +1,189 @@
+using NUnit.Framework;
+using NUnit.Framework.TUnit;
+using System;
+using Tizen.NUI;
+using Tizen.NUI.UIComponents;
+using Tizen.NUI.Components;
+using System.Runtime.InteropServices;
+using System.Threading.Tasks;
+using Tizen.NUI.Components.Test;
+using Tizen.NUI.BaseComponents;
+
+namespace Tizen.NUI.Components.Tests
+{
+    [TestFixture]
+    [Description("Tizen.NUI.Components.StyleManager Tests")]
+    public class StyleManagerTests
+    {
+        private const string TAG = "Components";
+        private bool flagOnThemeChangedEvent = false;
+
+        [SetUp]
+        public void Init()
+        {
+            Tizen.Log.Info(TAG, "Init() is called!");
+            App.MainTitleChangeText("StyleManagerTests");
+            App.MainTitleChangeBackgroundColor(null);
+        }
+
+        [TearDown]
+        public void Destroy()
+        {
+            Tizen.Log.Info(TAG, "Destroy() is called!");
+        }
+
+        private void OnThemeChangedEvent(object obj, StyleManager.ThemeChangeEventArgs args)
+        {
+            flagOnThemeChangedEvent = true;
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test ThemeChangedEvent. Check Event Handler of Value Change.")]
+        [Property("SPEC", "Tizen.NUI.Components.StyleManager.ThemeChangedEvent E")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "EVL")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void ThemeChangedEvent_SET_GET_VALUE()
+        {
+            /* TEST CODE */
+
+            try
+            {
+                flagOnThemeChangedEvent = false;
+                StyleManager.Instance.Theme = "MyFamily";
+                StyleManager.Instance.ThemeChangedEvent += OnThemeChangedEvent;
+                StyleManager.Instance.Theme = "MyFood";
+                Assert.IsTrue(flagOnThemeChangedEvent, "Item change event should received");
+                StyleManager.Instance.ThemeChangedEvent -= OnThemeChangedEvent;
+            }
+            catch (Exception e)
+            {
+                Tizen.Log.Error(TAG, "Caught Exception" + e.ToString());
+                LogUtils.Write(LogUtils.DEBUG, LogUtils.TAG, "Caught Exception" + e.ToString());
+                Assert.Fail("Caught Exception" + e.ToString());
+            }
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test Instance. Check whether Instance is readable.")]
+        [Property("SPEC", "Tizen.NUI.Components.StyleManager.Instance A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRO")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void Instance_SET_GET_VALUE()
+        {
+            /* TEST CODE */
+            var manager = StyleManager.Instance;
+            Assert.IsNotNull(manager, "Should be not null");
+            Assert.IsInstanceOf<StyleManager>(manager, "Should be an instance of StyleManager!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test Theme. Check whether Theme is readable and writable.")]
+        [Property("SPEC", "Tizen.NUI.Components.StyleManager.Theme A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRW")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void Theme_SET_GET_VALUE()
+        {
+            /* TEST CODE */
+            StyleManager.Instance.Theme = "Family";
+            Assert.AreEqual("Family", StyleManager.Instance.Theme, "Should be equals to the set value");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test RegisterStyle. Check whether RegisterStyle works or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.StyleManager.RegisterStyle M")]
+        [Property("SPEC_URL", " - ")]
+        [Property("CRITERIA", "MR")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void RegisterStyle_NO_RETURN_VALUE()
+        {
+            try
+            {
+                StyleManager.Instance.RegisterStyle("MyButtonStyle", "default", typeof(MyButtonStyle));
+            }
+            catch (Exception e)
+            {
+                Assert.Fail("Caught Exception" + e.ToString());
+            }
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test GetViewStyle. Check whether GetViewStyle works or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.StyleManager.GetViewStyle M")]
+        [Property("SPEC_URL", " - ")]
+        [Property("CRITERIA", "MR")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void GetViewStyle_CHECK_RETURN_VALUE()
+        {
+            try
+            {
+                StyleManager.Instance.Theme = "default";
+                StyleManager.Instance.RegisterStyle("FamilyButton", "default", typeof(MyButtonStyle));
+                var style = StyleManager.Instance.GetViewStyle("FamilyButton");
+                Assert.IsNotNull(style, "Should be not null");
+                Assert.IsInstanceOf<ButtonStyle>(style, "Should be an instance of ButtonStyle!");
+            }
+            catch (Exception e)
+            {
+                Assert.Fail("Caught Exception" + e.ToString());
+            }
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test RegisterComponentStyle. Check whether RegisterComponentStyle works or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.StyleManager.RegisterComponentStyle M")]
+        [Property("SPEC_URL", " - ")]
+        [Property("CRITERIA", "MR")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void RegisterComponentStyle_NO_RETURN_VALUE()
+        {
+            try
+            {
+                StyleManager.Instance.RegisterComponentStyle("MyButtonStyle1", typeof(Button) ,typeof(MyButtonStyle));
+            }
+            catch (Exception e)
+            {
+                Assert.Fail("Caught Exception" + e.ToString());
+            }
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test GetComponentStyle. Check whether GetComponentStyle works or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.StyleManager.GetComponentStyle M")]
+        [Property("SPEC_URL", " - ")]
+        [Property("CRITERIA", "MR")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void GetComponentStyle_CHECK_RETURN_VALUE()
+        {
+            try
+            {
+                StyleManager.Instance.Theme = "FoodButton";
+                StyleManager.Instance.RegisterComponentStyle("FoodButton", typeof(Button), typeof(MyButtonStyle));
+                var style = StyleManager.Instance.GetComponentStyle(typeof(Button));
+                Assert.IsNotNull(style, "Should be not null");
+                Assert.IsInstanceOf<ButtonStyle>(style, "Should be an instance of ButtonStyle!");
+            }
+            catch (Exception e)
+            {
+                Assert.Fail("Caught Exception" + e.ToString());
+            }
+        }
+
+        public class MyButtonStyle : StyleBase
+        {
+            protected override ViewStyle GetViewStyle()
+            {
+                return new ButtonStyle();
+            }
+        }
+    }
+}
diff --git a/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSSwitch.cs b/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSSwitch.cs
index 9445de7f1..a2174afd9 100755
--- a/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSSwitch.cs
+++ b/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSSwitch.cs
@@ -1,11 +1,11 @@
-using NUnit.Framework;
-using NUnit.Framework.TUnit;
-using System;
-using Tizen.NUI;
-using Tizen.NUI.UIComponents;
-using Tizen.NUI.Components;
-using System.Runtime.InteropServices;
-using System.Threading.Tasks;
+using NUnit.Framework;
+using NUnit.Framework.TUnit;
+using System;
+using Tizen.NUI;
+using Tizen.NUI.BaseComponents;
+using Tizen.NUI.Components;
+using System.Runtime.InteropServices;
+using System.Threading.Tasks;
 using Tizen.NUI.Components.Test;
 
 namespace Tizen.NUI.Components.Tests
@@ -16,61 +16,119 @@ namespace Tizen.NUI.Components.Tests
     {
         private const string TAG = "Components";
         private string _image_path = Tizen.Applications.Application.Current.DirectoryInfo.Resource + "picture.png";
+        private static bool _flagGetViewStyle = false;
+        private static bool _flagOnThemeChangedEvent = false;
 
         [SetUp]
-        public void Init()
-        {
-            Tizen.Log.Info(TAG, "Init() is called!");
-            App.MainTitleChangeText("CommonSwitchTests");
-            App.MainTitleChangeBackgroundColor(null);
-
+        public void Init()
+        {
+            Tizen.Log.Info(TAG, "Init() is called!");
+            App.MainTitleChangeText("CommonSwitchTests");
+            App.MainTitleChangeBackgroundColor(null);
         }
 
-        [TearDown]
-        public void Destroy()
-        {
-            Tizen.Log.Info(TAG, "Destroy() is called!");
+        [TearDown]
+        public void Destroy()
+        {
+            Tizen.Log.Info(TAG, "Destroy() is called!");
         }
 
-        [Test]
-        [Category("P1")]
-        [Description("Test Switch empty constructor. Check it has been triggered")]
-        [Property("SPEC", "Tizen.NUI.Components.Switch.Switch C")]
-        [Property("SPEC_URL", "-")]
-        [Property("CRITERIA", "CONSTR")]
-        [Property("COVPARAM", "")]
-        [Property("AUTHOR", "Ma Junqing, junqing.ma@samsung.com")]
-        public void Switch_CHECK_VALUE()
-        {
-            /* TEST CODE */
-            var _switch = new Switch();
-            Assert.IsNotNull(_switch, "Should be not null!");
-            Assert.IsInstanceOf<Switch>(_switch, "Should be equal!");
+        [Test]
+        [Category("P1")]
+        [Description("Test Switch empty constructor. Check it has been triggered")]
+        [Property("SPEC", "Tizen.NUI.Components.Switch.Switch C")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "CONSTR")]
+        [Property("COVPARAM", "")]
+        [Property("AUTHOR", "Ma Junqing, junqing.ma@samsung.com")]
+        public void Switch_CHECK_VALUE()
+        {
+            /* TEST CODE */
+            var _switch = new Switch();
+            Assert.IsNotNull(_switch, "Should be not null!");
+            Assert.IsInstanceOf<Switch>(_switch, "Should be an instance of Switch!");
+
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test Switch constructor using string. Check whether Switch is successfully created or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.Switch.Switch C")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "CONSTR")]
+        [Property("COVPARAM", "string")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void Switch_INIT_WITH_STRING()
+        {
+            /* TEST CODE */
+            StyleManager.Instance.Theme = "default";
+            StyleManager.Instance.RegisterStyle("defaultSwitch", "default", typeof(DefaultSwitchStyle));
+            var switch1 = new Switch("defaultSwitch");
+            Assert.IsNotNull(switch1, "Should be not null!");
+            Assert.IsInstanceOf<Switch>(switch1, "Should be an instance of Switch!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test Switch constructor using style. Check whether Switch is successfully created or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.Switch.Switch C")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "CONSTR")]
+        [Property("COVPARAM", "SwitchStyle")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void Switch_INIT_WITH_STYLE()
+        {
+            /* TEST CODE */
+            var style = new SwitchStyle();
+            Assert.IsNotNull(style, "Should be not null!");
+            Assert.IsInstanceOf<SwitchStyle>(style, "Should be an instance of SwitchStyle!");
+
+            var _switch = new Switch(style);
+            Assert.IsNotNull(_switch, "Should be not null!");
+            Assert.IsInstanceOf<Switch>(_switch, "Should be an instance of Switch!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test Style. Check whether Style is readable.")]
+        [Property("SPEC", "Tizen.NUI.Components.Switch.Style A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRO")]
+        [Property("AUTHOR", "Xianbing teng, xb.teng@samsung.com")]
+        public void Style_CHECK_GET_VALUE()
+        {
+            /* TEST CODE */
+            var _switch = new Switch();
+            Assert.IsNotNull(_switch, "Should be not null");
+            Assert.IsInstanceOf<Switch>(_switch, "Should be an instance of Switch!");
 
+            var style = _switch.Style;
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<SwitchStyle>(style, "Should be an instance of SwitchStyle!");
         }
 
-        [Test]
-        [Category("P1")]
+        [Test]
+        [Category("P1")]
         [Description("Test SwitchBackgroundImageURLSelector. Check whether SwitchBackgroundImageURLSelector is readable and writable.")]
         [Property("SPEC", "Tizen.NUI.Components.Switch.SwitchBackgroundImageURLSelector A")]
         [Property("SPEC_URL", "-")]
-        [Property("CRITERIA", "PRW")]
+        [Property("CRITERIA", "PRW")]
         [Property("AUTHOR", "Ma Junqing, junqing.ma@samsung.com")]
         public void SwitchBackgroundImageURLSelector_SET_GET_VALUE()
         {
             /* TEST CODE */
             var _switch = new Switch();
-            Assert.IsNotNull(_switch, "Should be not null!");
-            Assert.IsInstanceOf<Switch>(_switch, "Should be equal!");
-
+            Assert.IsNotNull(_switch, "Should be not null!");
+            Assert.IsInstanceOf<Switch>(_switch, "Should be equal!");
+
             StringSelector stringSelector = new StringSelector
             {
                 Normal = _image_path,
                 Selected = _image_path,
             };
-            Assert.IsNotNull(stringSelector, "Should be not null!");
-            Assert.IsInstanceOf<StringSelector>(stringSelector, "Should be equal!");
-
+            Assert.IsNotNull(stringSelector, "Should be not null!");
+            Assert.IsInstanceOf<StringSelector>(stringSelector, "Should be equal!");
+
             _switch.SwitchBackgroundImageURLSelector = stringSelector;
             Assert.AreEqual(stringSelector.Normal, _switch.SwitchBackgroundImageURLSelector.Normal, "Should be equals to the set value of SwitchBackgroundImageURLSelector Normal");
             Assert.AreEqual(stringSelector.Selected, _switch.SwitchBackgroundImageURLSelector.Selected, "Should be equals to the set value of SwitchBackgroundImageURLSelector Selected");
@@ -81,15 +139,15 @@ namespace Tizen.NUI.Components.Tests
         [Description("Test SwitchHandlerImageURL. Check whether SwitchHandlerImageURL is readable and writable.")]
         [Property("SPEC", "Tizen.NUI.Components.Switch.SwitchHandlerImageURL A")]
         [Property("SPEC_URL", "-")]
-        [Property("CRITERIA", "PRW")]
+        [Property("CRITERIA", "PRW")]
         [Property("AUTHOR", "Ma Junqing, junqing.ma@samsung.com")]
         public void SwitchHandlerImageURL_SET_GET_VALUE()
         {
             /* TEST CODE */
             var _switch = new Switch();
-            Assert.IsNotNull(_switch, "Should be not null!");
-            Assert.IsInstanceOf<Switch>(_switch, "Should be equal!");
-
+            Assert.IsNotNull(_switch, "Should be not null!");
+            Assert.IsInstanceOf<Switch>(_switch, "Should be equal!");
+
             _switch.SwitchHandlerImageURL = _image_path;
             Assert.AreEqual(_image_path, _switch.SwitchHandlerImageURL, "Should be equals to the set value of SwitchHandlerImageURL");
         }
@@ -99,23 +157,23 @@ namespace Tizen.NUI.Components.Tests
         [Description("Test SwitchHandlerImageURLSelector. Check whether SwitchHandlerImageURLSelector is readable and writable.")]
         [Property("SPEC", "Tizen.NUI.Components.Switch.SwitchHandlerImageURLSelector A")]
         [Property("SPEC_URL", "-")]
-        [Property("CRITERIA", "PRW")]
+        [Property("CRITERIA", "PRW")]
         [Property("AUTHOR", "Ma Junqing, junqing.ma@samsung.com")]
         public void SwitchHandlerImageURLSelector_SET_GET_VALUE()
         {
             /* TEST CODE */
             var _switch = new Switch();
-            Assert.IsNotNull(_switch, "Should be not null!");
-            Assert.IsInstanceOf<Switch>(_switch, "Should be equal!");
-
+            Assert.IsNotNull(_switch, "Should be not null!");
+            Assert.IsInstanceOf<Switch>(_switch, "Should be equal!");
+
             StringSelector stringSelector = new StringSelector
             {
                 Normal = _image_path,
                 Selected = _image_path,
             };
-            Assert.IsNotNull(stringSelector, "Should be not null!");
-            Assert.IsInstanceOf<StringSelector>(stringSelector, "Should be equal!");
-
+            Assert.IsNotNull(stringSelector, "Should be not null!");
+            Assert.IsInstanceOf<StringSelector>(stringSelector, "Should be equal!");
+
             _switch.SwitchHandlerImageURLSelector = stringSelector;
             Assert.AreEqual(stringSelector.Normal, _switch.SwitchHandlerImageURLSelector.Normal, "Should be equals to the set value of SwitchHandlerImageURLSelector Normal");
             Assert.AreEqual(stringSelector.Selected, _switch.SwitchHandlerImageURLSelector.Selected, "Should be equals to the set value of SwitchHandlerImageURLSelector Selected");
@@ -126,44 +184,115 @@ namespace Tizen.NUI.Components.Tests
         [Description("Test SwitchHandlerImageSize. Check whether SwitchHandlerImageSize is readable and writable.")]
         [Property("SPEC", "Tizen.NUI.Components.Switch.SwitchHandlerImageSize A")]
         [Property("SPEC_URL", "-")]
-        [Property("CRITERIA", "PRW")]
+        [Property("CRITERIA", "PRW")]
         [Property("AUTHOR", "Ma Junqing, junqing.ma@samsung.com")]
         public void SwitchHandlerImageSize_SET_GET_VALUE()
         {
             /* TEST CODE */
             var _switch = new Switch();
-            Assert.IsNotNull(_switch, "Should be not null!");
-            Assert.IsInstanceOf<Switch>(_switch, "Should be equal!");
-
+            Assert.IsNotNull(_switch, "Should be not null!");
+            Assert.IsInstanceOf<Switch>(_switch, "Should be equal!");
+
             _switch.SwitchHandlerImageSize = new Size(10, 10);
             Assert.AreEqual(10, _switch.SwitchHandlerImageSize.Width, "Should be equals to the set value of SwitchHandlerImageSize2D.Width");
             Assert.AreEqual(10, _switch.SwitchHandlerImageSize.Height, "Should be equals to the set value of SwitchHandlerImageSize2D.Height");
         }
 
-        [Test]
-        [Category("P1")]
-        [Description("Test Dispose, try to dispose the Switch.")]
-        [Property("SPEC", "Tizen.NUI.Components.Switch.Dispose M")]
-        [Property("SPEC_URL", "-")]
-        [Property("CRITERIA", "MCST")]
-        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
-        public void Dispose_TEST()
-        {
-            /* TEST CODE */
-            try
-            {
-                var mySwitch = new Switch();
-                Assert.IsNotNull(mySwitch, "Should be not null!");
-                Assert.IsInstanceOf<Switch>(mySwitch, "Should be equal!");
-
-                mySwitch.Dispose();
-            }
-            catch (Exception e)
-            {
-                Tizen.Log.Error(TAG, "Caught Exception" + e.ToString());
-                LogUtils.Write(LogUtils.DEBUG, LogUtils.TAG, "Caught Exception" + e.ToString());
-                Assert.Fail("Caught Exception" + e.ToString());
-            }
+        [Test]
+        [Category("P1")]
+        [Description("Test Dispose, try to dispose the Switch.")]
+        [Property("SPEC", "Tizen.NUI.Components.Switch.Dispose M")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "MCST")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void Dispose_TEST()
+        {
+            /* TEST CODE */
+            try
+            {
+                var mySwitch = new Switch();
+                Assert.IsNotNull(mySwitch, "Should be not null!");
+                Assert.IsInstanceOf<Switch>(mySwitch, "Should be equal!");
+
+                mySwitch.Dispose();
+            }
+            catch (Exception e)
+            {
+                Tizen.Log.Error(TAG, "Caught Exception" + e.ToString());
+                LogUtils.Write(LogUtils.DEBUG, LogUtils.TAG, "Caught Exception" + e.ToString());
+                Assert.Fail("Caught Exception" + e.ToString());
+            }
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test GetViewStyle. Check whether GetViewStyle works or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.Switch.GetViewStyle M")]
+        [Property("SPEC_URL", " - ")]
+        [Property("CRITERIA", "MR")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void GetViewStyle_CHECK_RETURN_VALUE()
+        {
+            try
+            {
+                _flagGetViewStyle = false;
+                var _switch = new MySwitch();
+                var style = _switch.Style;
+                Assert.IsNotNull(style, "Should be not null");
+                Assert.IsTrue(_flagGetViewStyle, "Should be true!");
+            }
+            catch (Exception e)
+            {
+                Assert.Fail("Caught Exception" + e.ToString());
+            }
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test OnThemeChangedEvent. Check whether OnThemeChangedEvent works or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.Switch.OnThemeChangedEvent M")]
+        [Property("SPEC_URL", " - ")]
+        [Property("CRITERIA", "MR")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void OnThemeChangedEvent_CHECK_RETURN_VALUE()
+        {
+            try
+            {
+                _flagOnThemeChangedEvent = false;
+                StyleManager.Instance.Theme = "Family";
+                var _switch = new Switch();
+                StyleManager.Instance.Theme = "Food";
+                Assert.IsNotNull(_switch, "Should be not null");
+                Assert.IsTrue(_flagOnThemeChangedEvent, "Should be true!");
+            }
+            catch (Exception e)
+            {
+                Assert.Fail("Caught Exception" + e.ToString());
+            }
+        }
+
+        public class MySwitch : Switch
+        {
+            public MySwitch () : base() {}
+
+            protected override ViewStyle GetViewStyle()
+            {
+                _flagGetViewStyle = true;
+                return base.GetViewStyle();
+            }
+
+            protected override void OnThemeChangedEvent(object sender, StyleManager.ThemeChangeEventArgs e)
+            {
+                _flagOnThemeChangedEvent = true;
+            }
+        }
+
+        public class DefaultSwitchStyle : StyleBase
+        {
+            protected override ViewStyle GetViewStyle()
+            {
+                return new SwitchStyle();
+            }
         }
     }
 }
diff --git a/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSSwitchStyle.cs b/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSSwitchStyle.cs
new file mode 100644
index 000000000..45c7e1b84
--- /dev/null
+++ b/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSSwitchStyle.cs
@@ -0,0 +1,124 @@
+using NUnit.Framework;
+using NUnit.Framework.TUnit;
+using System;
+using Tizen.NUI;
+using Tizen.NUI.UIComponents;
+using Tizen.NUI.Components;
+using System.Runtime.InteropServices;
+using System.Threading.Tasks;
+using Tizen.NUI.Components.Test;
+using Tizen.NUI.BaseComponents;
+
+namespace Tizen.NUI.Components.Tests
+{
+    [TestFixture]
+    [Description("Tizen.NUI.Components.SwitchStyle Tests")]
+    public class SwitchStyleTests
+    {
+        private const string TAG = "Components";
+
+        [SetUp]
+        public void Init()
+        {
+            Tizen.Log.Info(TAG, "Init() is called!");
+            App.MainTitleChangeText("SwitchStyleTests");
+            App.MainTitleChangeBackgroundColor(null);
+        }
+
+        [TearDown]
+        public void Destroy()
+        {
+            Tizen.Log.Info(TAG, "Destroy() is called!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test SwitchStyle empty constructor. Check it has been triggered")]
+        [Property("SPEC", "Tizen.NUI.Components.SwitchStyle.SwitchStyle C")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "CONSTR")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void SwitchStyle_INIT()
+        {
+            /* TEST CODE */
+            var style = new SwitchStyle();
+            Assert.IsNotNull(style, "Should be not null!");
+            Assert.IsInstanceOf<SwitchStyle>(style, "Should be an instance of SwitchStyle!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test SwitchStyle constructor using style. Check it has been triggered")]
+        [Property("SPEC", "Tizen.NUI.Components.SwitchStyle.SwitchStyle C")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "CONSTR")]
+        [Property("COVPARAM", "SwitchStyle")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void SwitchStyle_INIT_WITH_STYLE()
+        {
+            /* TEST CODE */
+            var style1 = new SwitchStyle();
+            Assert.IsNotNull(style1, "Should be not null!");
+            Assert.IsInstanceOf<SwitchStyle>(style1, "Should be an instance of SwitchStyle!");
+
+            var style2 = new SwitchStyle(style1);
+            Assert.IsNotNull(style2, "Should be not null!");
+            Assert.IsInstanceOf<SwitchStyle>(style2, "Should be an instance of SwitchStyle!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test Thumb. Check whether Thumb is readable and writable.")]
+        [Property("SPEC", "Tizen.NUI.Components.SwitchStyle.Thumb A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRW")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void Thumb_SET_GET_VALUE()
+        {
+            /* TEST CODE */
+            var style = new SwitchStyle();
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<SwitchStyle>(style, "Should be equal!");
+            style.Thumb = new ImageViewStyle() {ResourceUrl = "test.png"};
+            Assert.AreEqual("test.png", style.Thumb.ResourceUrl.All, "Should be equals to the set value");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test Track. Check whether Track is readable and writable.")]
+        [Property("SPEC", "Tizen.NUI.Components.SwitchStyle.Track A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRW")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void Track_SET_GET_VALUE()
+        {
+            /* TEST CODE */
+            var style = new SwitchStyle();
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<SwitchStyle>(style, "Should be equal!");
+            style.Track = new ImageViewStyle() {ResourceUrl = "test.png"};
+            Assert.AreEqual("test.png", style.Track.ResourceUrl.All, "Should be equals to the set value");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test CopyFrom. Check whether CopyFrom works or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.SwitchStyle.CopyFrom M")]
+        [Property("SPEC_URL", " - ")]
+        [Property("CRITERIA", "MR")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void CopyFrom_NO_RETURN_VALUE()
+        {
+            try
+            {
+                var style1 = new SwitchStyle();
+                var style2 = new SwitchStyle();
+                style2.CopyFrom(style1);
+            }
+            catch (Exception e)
+            {
+                Assert.Fail("Caught Exception" + e.ToString());
+            }
+        }
+    }
+}
diff --git a/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSTab.cs b/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSTab.cs
index fb0b489ee..9e3895fa0 100755
--- a/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSTab.cs
+++ b/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSTab.cs
@@ -13,6 +13,8 @@ namespace Tizen.NUI.Components.Tests
     {
         private const string TAG = "Components";
         private bool _checkValue;
+        private static bool _flagGetViewStyle = true;
+        private static bool _flagOnThemeChangedEvent = true;
 
         [SetUp]
         public void Init()
@@ -48,6 +50,63 @@ namespace Tizen.NUI.Components.Tests
             Assert.IsInstanceOf<Tab>(tab, "Should return Tab instance.");
         }
 
+        [Test]
+        [Category("P1")]
+        [Description("Test Tab constructor using string. Check whether Tab is successfully created or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.Tab.Tab C")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "CONSTR")]
+        [Property("COVPARAM", "string")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void Tab_INIT_WITH_STRING()
+        {
+            /* TEST CODE */
+            StyleManager.Instance.Theme = "default";
+            StyleManager.Instance.RegisterStyle("defaultTab", "default", typeof(DefaultTabStyle));
+            var tab = new Tab("defaultTab");
+            Assert.IsNotNull(tab, "Should be not null!");
+            Assert.IsInstanceOf<Tab>(tab, "Should be an instance of Tab!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test Tab constructor using style. Check whether Tab is successfully created or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.Tab.Tab C")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "CONSTR")]
+        [Property("COVPARAM", "TabStyle")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void Tab_INIT_WITH_STYLE()
+        {
+            /* TEST CODE */
+            var style = new TabStyle();
+            Assert.IsNotNull(style, "Should be not null!");
+            Assert.IsInstanceOf<TabStyle>(style, "Should be an instance of TabStyle!");
+
+            var tab = new Tab(style);
+            Assert.IsNotNull(tab, "Should be not null!");
+            Assert.IsInstanceOf<Tab>(tab, "Should be an instance of Tab!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test Style. Check whether Style is readable.")]
+        [Property("SPEC", "Tizen.NUI.Components.Tab.Style A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRO")]
+        [Property("AUTHOR", "Xianbing teng, xb.teng@samsung.com")]
+        public void Style_CHECK_GET_VALUE()
+        {
+            /* TEST CODE */
+            var tab = new Tab();
+            Assert.IsNotNull(tab, "Should be not null");
+            Assert.IsInstanceOf<Tab>(tab, "Should be an instance of Tab!");
+
+            var style = tab.Style;
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<TabStyle>(style, "Should be an instance of TabStyle!");
+        }
+
         [Test]
         [Category("P1")]
         [Description("Test SelectedItemIndex. Check whether SelectedItemIndex works or not.")]
@@ -421,48 +480,122 @@ namespace Tizen.NUI.Components.Tests
                 Assert.Fail("Caught Exception" + e.ToString());
             }
         }
-    }
 
-    public class MyTab : Tab
-    {
-        public bool flagGetAttributes = false;
-        public bool flagOnUpdate = false;
-        public bool flagOnThemeChangedEvent = false;
-        public bool flagLayoutChild = false;
-
-        public MyTab() : base()
-        { }
-
-        public MyTab(string style) : base(style)
-        { }
-
-        protected override ViewStyle GetViewStyle()
+        [Test]
+        [Category("P1")]
+        [Description("Test ApplyStyle. Check whether ApplyStyle works or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.Tab.ApplyStyle M")]
+        [Property("SPEC_URL", " - ")]
+        [Property("CRITERIA", "MR")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void ApplyStyle_NO_RETURN_VALUE()
         {
-            flagGetAttributes = true;
-            return new TabStyle();
+            try
+            {
+                var tab = new Tab();
+                var style = new TabStyle();
+                tab.ApplyStyle(style);
+            }
+            catch (Exception e)
+            {
+                Assert.Fail("Caught Exception" + e.ToString());
+            }
         }
 
-        protected override void OnUpdate()
+        [Test]
+        [Category("P1")]
+        [Description("Test GetViewStyle. Check whether GetViewStyle works or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.Tab.GetViewStyle M")]
+        [Property("SPEC_URL", " - ")]
+        [Property("CRITERIA", "MR")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void GetViewStyle_CHECK_RETURN_VALUE()
         {
-            base.OnUpdate();
-            flagOnUpdate = true;
+            try
+            {
+                _flagGetViewStyle = false;
+                var tab = new MyTab();
+                var style = tab.Style;
+                Assert.IsNotNull(style, "Should be not null");
+                Assert.IsTrue(_flagGetViewStyle, "Should be true!");
+            }
+            catch (Exception e)
+            {
+                Assert.Fail("Caught Exception" + e.ToString());
+            }
         }
 
-        protected override void OnThemeChangedEvent(object sender, StyleManager.ThemeChangeEventArgs e)
+        [Test]
+        [Category("P1")]
+        [Description("Test OnThemeChangedEvent. Check whether OnThemeChangedEvent works or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.Tab.OnThemeChangedEvent M")]
+        [Property("SPEC_URL", " - ")]
+        [Property("CRITERIA", "MR")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void OnThemeChangedEvent_CHECK_RETURN_VALUE()
         {
-            flagOnThemeChangedEvent = true;
+            try
+            {
+                _flagOnThemeChangedEvent = false;
+                StyleManager.Instance.Theme = "Family";
+                var tab = new Tab();
+                StyleManager.Instance.Theme = "Food";
+                Assert.IsNotNull(tab, "Should be not null");
+                Assert.IsTrue(_flagOnThemeChangedEvent, "Should be true!");
+            }
+            catch (Exception e)
+            {
+                Assert.Fail("Caught Exception" + e.ToString());
+            }
         }
 
-        protected override void LayoutChild()
-        {
-            base.LayoutChild();
-            flagLayoutChild = true;
+        public class MyTab : Tab
+        {
+            public bool flagOnUpdate = false;
+            public bool flagLayoutChild = false;
+
+            public MyTab() : base()
+            { }
+
+            public MyTab(string style) : base(style)
+            { }
+
+            protected override ViewStyle GetViewStyle()
+            {
+                _flagGetViewStyle = true;
+                return new TabStyle();
+            }
+
+            protected override void OnUpdate()
+            {
+                base.OnUpdate();
+                flagOnUpdate = true;
+            }
+
+            protected override void OnThemeChangedEvent(object sender, StyleManager.ThemeChangeEventArgs e)
+            {
+                _flagOnThemeChangedEvent = true;
+            }
+
+            protected override void LayoutChild()
+            {
+                base.LayoutChild();
+                flagLayoutChild = true;
+            }
         }
-    }
 
+        public class DefaultTabStyle : StyleBase
+        {
+            protected override ViewStyle GetViewStyle()
+            {
+                return new TabStyle();
+            }
+        }
+    }
+
     internal class UtilityTabStyle : StyleBase
     {
-        protected override ViewStyle GetAttributes()
+        protected override ViewStyle GetViewStyle()
         {
             TabStyle attributes = new TabStyle
             {
diff --git a/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSTabStyle.cs b/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSTabStyle.cs
new file mode 100644
index 000000000..9129a729c
--- /dev/null
+++ b/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSTabStyle.cs
@@ -0,0 +1,182 @@
+using NUnit.Framework;
+using NUnit.Framework.TUnit;
+using System;
+using Tizen.NUI;
+using Tizen.NUI.UIComponents;
+using Tizen.NUI.Components;
+using System.Runtime.InteropServices;
+using System.Threading.Tasks;
+using Tizen.NUI.Components.Test;
+using Tizen.NUI.BaseComponents;
+
+namespace Tizen.NUI.Components.Tests
+{
+    [TestFixture]
+    [Description("Tizen.NUI.Components.TabStyle Tests")]
+    public class TabStyleTests
+    {
+        private const string TAG = "Components";
+
+        [SetUp]
+        public void Init()
+        {
+            Tizen.Log.Info(TAG, "Init() is called!");
+            App.MainTitleChangeText("TabStyleTests");
+            App.MainTitleChangeBackgroundColor(null);
+        }
+
+        [TearDown]
+        public void Destroy()
+        {
+            Tizen.Log.Info(TAG, "Destroy() is called!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test TabStyle empty constructor. Check it has been triggered")]
+        [Property("SPEC", "Tizen.NUI.Components.TabStyle.TabStyle C")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "CONSTR")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void TabStyle_INIT()
+        {
+            /* TEST CODE */
+            var style = new TabStyle();
+            Assert.IsNotNull(style, "Should be not null!");
+            Assert.IsInstanceOf<TabStyle>(style, "Should be an instance of TabStyle!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test TabStyle constructor using style. Check it has been triggered")]
+        [Property("SPEC", "Tizen.NUI.Components.TabStyle.TabStyle C")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "CONSTR")]
+        [Property("COVPARAM", "TabStyle")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void TabStyle_INIT_WITH_STYLE()
+        {
+            /* TEST CODE */
+            var style1 = new TabStyle();
+            Assert.IsNotNull(style1, "Should be not null!");
+            Assert.IsInstanceOf<TabStyle>(style1, "Should be an instance of TabStyle!");
+
+            var style2 = new TabStyle(style1);
+            Assert.IsNotNull(style2, "Should be not null!");
+            Assert.IsInstanceOf<TabStyle>(style2, "Should be an instance of TabStyle!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test UnderLine. Check whether UnderLine is readable and writable.")]
+        [Property("SPEC", "Tizen.NUI.Components.TabStyle.UnderLine A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRW")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void UnderLine_SET_GET_VALUE()
+        {
+            /* TEST CODE */
+            var style = new TabStyle();
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<TabStyle>(style, "Should be equal!");
+            style.UnderLine = new ViewStyle() {BackgroundImage = "test.png"};
+            Assert.AreEqual("test.png", style.UnderLine.BackgroundImage.All, "Should be equals to the set value");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test Text. Check whether Text is readable and writable.")]
+        [Property("SPEC", "Tizen.NUI.Components.TabStyle.Text A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRW")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void Text_SET_GET_VALUE()
+        {
+            /* TEST CODE */
+            var style = new TabStyle();
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<TabStyle>(style, "Should be equal!");
+            style.Text = new TextLabelStyle() {Text = "test"};
+            Assert.AreEqual("test", style.Text.Text.All, "Should be equals to the set value");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test UseTextNaturalSize. Check whether UseTextNaturalSize is readable and writable.")]
+        [Property("SPEC", "Tizen.NUI.Components.TabStyle.UseTextNaturalSize A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRW")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void UseTextNaturalSize_SET_GET_VALUE()
+        {
+            /* TEST CODE */
+            var style = new TabStyle();
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<TabStyle>(style, "Should be equal!");
+            style.UseTextNaturalSize = true;
+            Assert.AreEqual(true, style.UseTextNaturalSize, "Should be equals to the set value");
+            style.UseTextNaturalSize = false;
+            Assert.AreEqual(false, style.UseTextNaturalSize, "Should be equals to the set value");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test ItemSpace. Check whether ItemSpace is readable and writable.")]
+        [Property("SPEC", "Tizen.NUI.Components.TabStyle.ItemSpace A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRW")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void ItemSpace_SET_GET_VALUE()
+        {
+            /* TEST CODE */
+            var style = new TabStyle();
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<TabStyle>(style, "Should be equal!");
+            style.ItemSpace = 20;
+            Assert.AreEqual(20, style.ItemSpace, "Should be equals to the set value");
+            style.ItemSpace = 30;
+            Assert.AreEqual(30, style.ItemSpace, "Should be equals to the set value");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test ItemPadding. Check whether ItemPadding is readable and writable.")]
+        [Property("SPEC", "Tizen.NUI.Components.TabStyle.ItemPadding A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRW")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void ItemPadding_SET_GET_VALUE()
+        {
+            /* TEST CODE */
+            var style = new TabStyle();
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<TabStyle>(style, "Should be equal!");
+            style.ItemPadding = new Extents(1,2,3,4);
+            Assert.AreEqual(1, style.ItemPadding.Start, "Should be equals to the set value");
+            Assert.AreEqual(2, style.ItemPadding.End, "Should be equals to the set value");
+            Assert.AreEqual(3, style.ItemPadding.Top, "Should be equals to the set value");
+            Assert.AreEqual(4, style.ItemPadding.Bottom, "Should be equals to the set value");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test CopyFrom. Check whether CopyFrom works or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.TabStyle.CopyFrom M")]
+        [Property("SPEC_URL", " - ")]
+        [Property("CRITERIA", "MR")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void CopyFrom_NO_RETURN_VALUE()
+        {
+            try
+            {
+                var style1 = new TabStyle();
+                var style2 = new TabStyle();
+                style2.CopyFrom(style1);
+            }
+            catch (Exception e)
+            {
+                Assert.Fail("Caught Exception" + e.ToString());
+            }
+        }
+    }
+}
diff --git a/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSToast.cs b/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSToast.cs
index 16e2e848b..71ebbede5 100755
--- a/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSToast.cs
+++ b/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSToast.cs
@@ -12,6 +12,7 @@ namespace Tizen.NUI.Components.Tests
     public class ToastTests
     {
         private const string TAG = "Components";
+        private static bool _flagGetViewStyle = false;
 
         [SetUp]
         public void Init()
@@ -42,6 +43,63 @@ namespace Tizen.NUI.Components.Tests
             Assert.IsInstanceOf<Toast>(toast, "Should return Toast instance.");
         }
 
+        [Test]
+        [Category("P1")]
+        [Description("Test Toast constructor using string. Check whether Toast is successfully created or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.Toast.Toast C")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "CONSTR")]
+        [Property("COVPARAM", "string")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void Toast_INIT_WITH_STRING()
+        {
+            /* TEST CODE */
+            StyleManager.Instance.Theme = "default";
+            StyleManager.Instance.RegisterStyle("defaultToast", "default", typeof(DefaultToastStyle));
+            var toast1 = new Toast("defaultToast");
+            Assert.IsNotNull(toast1, "Should be not null!");
+            Assert.IsInstanceOf<Toast>(toast1, "Should be an instance of Toast!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test Toast constructor using style. Check whether Toast is successfully created or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.Toast.Toast C")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "CONSTR")]
+        [Property("COVPARAM", "ToastStyle")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void Toast_INIT_WITH_STYLE()
+        {
+            /* TEST CODE */
+            var style = new ToastStyle();
+            Assert.IsNotNull(style, "Should be not null!");
+            Assert.IsInstanceOf<ToastStyle>(style, "Should be an instance of ToastStyle!");
+
+            var toast = new Toast(style);
+            Assert.IsNotNull(toast, "Should be not null!");
+            Assert.IsInstanceOf<Toast>(toast, "Should be an instance of Toast!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test Style. Check whether Style is readable.")]
+        [Property("SPEC", "Tizen.NUI.Components.Toast.Style A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRO")]
+        [Property("AUTHOR", "Xianbing teng, xb.teng@samsung.com")]
+        public void Style_CHECK_GET_VALUE()
+        {
+            /* TEST CODE */
+            var toast = new Toast();
+            Assert.IsNotNull(toast, "Should be not null");
+            Assert.IsInstanceOf<Toast>(toast, "Should be an instance of Toast!");
+
+            var style = toast.Style;
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<ToastStyle>(style, "Should be an instance of ToastStyle!");
+        }
+
         [Test]
         [Category("P1")]
         [Description("Test TextArray. Check whether TextArray works or not.")]
@@ -239,5 +297,68 @@ namespace Tizen.NUI.Components.Tests
                 Assert.Fail("Caught Exception" + e.ToString());
             }
         }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test ApplyStyle. Check whether ApplyStyle works or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.Toast.ApplyStyle M")]
+        [Property("SPEC_URL", " - ")]
+        [Property("CRITERIA", "MR")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void ApplyStyle_NO_RETURN_VALUE()
+        {
+            try
+            {
+                var button = new Toast();
+                var style = new ToastStyle();
+                button.ApplyStyle(style);
+            }
+            catch (Exception e)
+            {
+                Assert.Fail("Caught Exception" + e.ToString());
+            }
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test GetViewStyle. Check whether GetViewStyle works or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.Toast.GetViewStyle M")]
+        [Property("SPEC_URL", " - ")]
+        [Property("CRITERIA", "MR")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void GetViewStyle_CHECK_RETURN_VALUE()
+        {
+            try
+            {
+                _flagGetViewStyle = false;
+                var button = new MyToast();
+                var style = button.Style;
+                Assert.IsNotNull(style, "Should be not null");
+                Assert.IsTrue(_flagGetViewStyle, "Should be true!");
+            }
+            catch (Exception e)
+            {
+                Assert.Fail("Caught Exception" + e.ToString());
+            }
+        }
+
+        public class MyToast : Toast
+        {
+            public MyToast () : base() {}
+
+            protected override ViewStyle GetViewStyle()
+            {
+                _flagGetViewStyle = true;
+                return base.GetViewStyle();
+            }
+        }
+
+        public class DefaultToastStyle : StyleBase
+        {
+            protected override ViewStyle GetViewStyle()
+            {
+                return new ToastStyle();
+            }
+        }
     }
 }
\ No newline at end of file
diff --git a/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSToastStyle.cs b/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSToastStyle.cs
new file mode 100644
index 000000000..529d60313
--- /dev/null
+++ b/tct-suite-vs/Tizen.NUI.Components.Tests/testcase/TSToastStyle.cs
@@ -0,0 +1,126 @@
+using NUnit.Framework;
+using NUnit.Framework.TUnit;
+using System;
+using Tizen.NUI;
+using Tizen.NUI.UIComponents;
+using Tizen.NUI.Components;
+using System.Runtime.InteropServices;
+using System.Threading.Tasks;
+using Tizen.NUI.Components.Test;
+using Tizen.NUI.BaseComponents;
+
+namespace Tizen.NUI.Components.Tests
+{
+    [TestFixture]
+    [Description("Tizen.NUI.Components.ToastStyle Tests")]
+    public class ToastStyleTests
+    {
+        private const string TAG = "Components";
+
+        [SetUp]
+        public void Init()
+        {
+            Tizen.Log.Info(TAG, "Init() is called!");
+            App.MainTitleChangeText("ToastStyleTests");
+            App.MainTitleChangeBackgroundColor(null);
+        }
+
+        [TearDown]
+        public void Destroy()
+        {
+            Tizen.Log.Info(TAG, "Destroy() is called!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test ToastStyle empty constructor. Check it has been triggered")]
+        [Property("SPEC", "Tizen.NUI.Components.ToastStyle.ToastStyle C")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "CONSTR")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void ToastStyle_INIT()
+        {
+            /* TEST CODE */
+            var style = new ToastStyle();
+            Assert.IsNotNull(style, "Should be not null!");
+            Assert.IsInstanceOf<ToastStyle>(style, "Should be an instance of ToastStyle!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test ToastStyle constructor using style. Check it has been triggered")]
+        [Property("SPEC", "Tizen.NUI.Components.ToastStyle.ToastStyle C")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "CONSTR")]
+        [Property("COVPARAM", "ToastStyle")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void ToastStyle_INIT_WITH_STYLE()
+        {
+            /* TEST CODE */
+            var style1 = new ToastStyle();
+            Assert.IsNotNull(style1, "Should be not null!");
+            Assert.IsInstanceOf<ToastStyle>(style1, "Should be an instance of ToastStyle!");
+
+            var style2 = new ToastStyle(style1);
+            Assert.IsNotNull(style2, "Should be not null!");
+            Assert.IsInstanceOf<ToastStyle>(style2, "Should be an instance of ToastStyle!");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test Text. Check whether Text is readable and writable.")]
+        [Property("SPEC", "Tizen.NUI.Components.ToastStyle.Text A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRW")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void Text_SET_GET_VALUE()
+        {
+            /* TEST CODE */
+            var style = new ToastStyle();
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<ToastStyle>(style, "Should be an instance of ToastStyle!");
+            style.Text = new TextLabelStyle() {Text = "test"};
+            Assert.AreEqual("test", style.Text.Text.All, "Should be equals to the set value");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test Duration. Check whether Duration is readable and writable.")]
+        [Property("SPEC", "Tizen.NUI.Components.ToastStyle.Duration A")]
+        [Property("SPEC_URL", "-")]
+        [Property("CRITERIA", "PRW")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void Duration_SET_GET_VALUE()
+        {
+            /* TEST CODE */
+            var style = new ToastStyle();
+            Assert.IsNotNull(style, "Should be not null");
+            Assert.IsInstanceOf<ToastStyle>(style, "Should be an instance of ToastStyle!");
+            style.Duration = 20;
+            Assert.AreEqual(20, style.Duration, "Should be equals to the set value");
+            style.Duration = 30;
+            Assert.AreEqual(30, style.Duration, "Should be equals to the set value");
+        }
+
+        [Test]
+        [Category("P1")]
+        [Description("Test CopyFrom. Check whether CopyFrom works or not.")]
+        [Property("SPEC", "Tizen.NUI.Components.ToastStyle.CopyFrom M")]
+        [Property("SPEC_URL", " - ")]
+        [Property("CRITERIA", "MR")]
+        [Property("AUTHOR", "Xianbing Teng, xb.teng@samsung.com")]
+        public void CopyFrom_NO_RETURN_VALUE()
+        {
+            try
+            {
+                var style1 = new ToastStyle();
+                var style2 = new ToastStyle();
+                style2.CopyFrom(style1);
+            }
+            catch (Exception e)
+            {
+                Assert.Fail("Caught Exception" + e.ToString());
+            }
+        }
+    }
+}
-- 
2.34.1