[TTS][Non-ACR][Fix to return NotSupportedException]

Change-Id: Id76560deedd50f4e524945b360ae6425017e41b6
Signed-off-by: sooyeon.kim <sooyeon.kim@samsung.com>
(cherry picked from commit b9e0beb7492eebd80d3d00df504ed5d4c67b7ee6)

diff --git a/tct-suite-vs/Tizen.Tts.Manual.Tests/support/TtsCommon.cs b/tct-suite-vs/Tizen.Tts.Manual.Tests/support/TtsCommon.cs
index db87bd1..060e9be 100755 (executable)
--- a/tct-suite-vs/Tizen.Tts.Manual.Tests/support/TtsCommon.cs
+++ b/tct-suite-vs/Tizen.Tts.Manual.Tests/support/TtsCommon.cs
@@ -13,8 +13,6 @@ namespace Tizen.Uix.Tts.Tests
     class TtsHelper
     {
         internal static string Tag = "TCT";
-        internal static Tizen.Uix.Tts.TtsClient TtsInst = new Tizen.Uix.Tts.TtsClient();
-        internal static List<SupportedVoice> list;
 
         internal static void PrintLog(Type t, string message)
         {
@@ -28,9 +26,5 @@ namespace Tizen.Uix.Tts.Tests
             }
         }
 
-        internal static void GetSupportedVoices()
-        {
-            TtsHelper.list = (List<SupportedVoice>)TtsHelper.TtsInst.GetSupportedVoices();
-        }
     }
 }

diff --git a/tct-suite-vs/Tizen.Tts.Manual.Tests/support/TtsWrapper.cs b/tct-suite-vs/Tizen.Tts.Manual.Tests/support/TtsWrapper.cs
index 6d7638c..fc577f2 100755 (executable)
--- a/tct-suite-vs/Tizen.Tts.Manual.Tests/support/TtsWrapper.cs
+++ b/tct-suite-vs/Tizen.Tts.Manual.Tests/support/TtsWrapper.cs
@@ -1,4 +1,5 @@
-using NUnit.Framework;
+using System.Collections.Generic;
+using NUnit.Framework;
 using System;
 using System.Threading.Tasks;
 using static Tizen.Uix.Tts.Tests.TtsUiHelper;
@@ -41,6 +42,7 @@ namespace Tizen.Uix.Tts.Tests
         internal string EngineId;
         internal bool NeedCredential;
         internal SupportedVoice VoiceType;
+        internal List<SupportedVoice> list;
 
         public TtsWrapper()
         {
@@ -214,8 +216,8 @@ namespace Tizen.Uix.Tts.Tests
                 TtsHelper.PrintLog(Type.DLogAndlogUtil, "GenerateScenario");
                 DoPrepare();
                 await WaitFlagCond(FlagType.TtsStateChanged, 30);
-                TtsHelper.GetSupportedVoices();
-                Assert.True(TtsHelper.list.Count > 0, "Languages are not present");
+                GetSupportedVoices();
+                Assert.True(list.Count > 0, "Languages are not present");
                 TtsInst.AddText("Hi how are you doing, I am fine today, how is the weather today", "en_US", 0, 0);
 
                 /*
@@ -276,5 +278,11 @@ namespace Tizen.Uix.Tts.Tests
             task.SetResult(true);
             return await task.Task;
         }
+
+
+        internal void GetSupportedVoices()
+        {
+            list = (List<SupportedVoice>)TtsInst.GetSupportedVoices();
+        }
     }
 }

diff --git a/tct-suite-vs/Tizen.Tts.Manual.Tests/testcase/TSTtsClient.cs b/tct-suite-vs/Tizen.Tts.Manual.Tests/testcase/TSTtsClient.cs
index 16bd2f1..d62b3bc 100755 (executable)
--- a/tct-suite-vs/Tizen.Tts.Manual.Tests/testcase/TSTtsClient.cs
+++ b/tct-suite-vs/Tizen.Tts.Manual.Tests/testcase/TSTtsClient.cs
@@ -1,4 +1,4 @@
-using NUnit.Framework;
+using NUnit.Framework;
 using System;
 using System.Threading.Tasks;
 
@@ -9,6 +9,7 @@ namespace Tizen.Uix.Tts.Tests
     [Description("Tizen.Uix.Tts.TtsClient Tests")]
     public class TtsClientTests
     {
+        TtsWrapper obj = null;
         private static bool _featureSupported = false;
         private static string SsFeature = "http://tizen.org/feature/speech.synthesis";
 
@@ -17,6 +18,25 @@ namespace Tizen.Uix.Tts.Tests
         {
             TtsHelper.PrintLog(Type.DLogAndlogUtil, "Executing Init");
             System.Information.TryGetValue(SsFeature, out _featureSupported);
+
+            try
+            {
+                if (obj == null)
+                    obj = new TtsWrapper();
+
+                Assert.IsInstanceOf<Tizen.Uix.Tts.TtsClient>(obj.TtsInst, "Tts object is not of correct instance");
+                Assert.IsNotNull(obj.TtsInst);
+            }
+            catch (Exception e)
+            {
+                TtsHelper.PrintLog(Type.DLogAndlogUtil, "Caught Exception :" + e.ToString());
+                if (e is NotSupportedException) {
+                    Assert.IsFalse(_featureSupported, "Invalid NotSupportedException");
+                    Assert.Pass("TTS speech.synthesis is Not supported");
+                } else {
+                    Assert.IsTrue(false, "Caught Exception" + e.ToString());
+                }
+            }
         }
 
         [TearDown]
@@ -41,7 +61,6 @@ namespace Tizen.Uix.Tts.Tests
         [Postcondition(1, "N/A")]
         public async Task Play_Check_Sound()
         {
-            TtsWrapper obj = null;
             try
             {
                 /*
@@ -49,11 +68,10 @@ namespace Tizen.Uix.Tts.Tests
                  * 1. Prepare
                  */
                 TtsHelper.PrintLog(Type.DLogAndlogUtil, "Executing TC:Play_Check_Sound");
-                obj = new TtsWrapper();
                 obj.DoPrepare();
                 await obj.WaitFlagCond(FlagType.TtsStateChanged, 30);
-                TtsHelper.GetSupportedVoices();
-                Assert.True(TtsHelper.list.Count > 0, "Languages are not present");
+                obj.GetSupportedVoices();
+                Assert.True(obj.list.Count > 0, "Languages are not present");
                 obj.TtsInst.AddText("Hi how are you", null, 0, 0);
 
                 /*
@@ -103,7 +121,6 @@ namespace Tizen.Uix.Tts.Tests
         [Postcondition(1, "N/A")]
         public async Task Pause_Check_Pause()
         {
-            TtsWrapper obj = null;
             try
             {
                 /*
@@ -111,11 +128,10 @@ namespace Tizen.Uix.Tts.Tests
                  * 1. Prepare
                  */
                 TtsHelper.PrintLog(Type.DLogAndlogUtil, "Executing TC:Pause_Check_Pause");
-                obj = new TtsWrapper();
                 obj.DoPrepare();
                 await obj.WaitFlagCond(FlagType.TtsStateChanged, 30);
-                TtsHelper.GetSupportedVoices();
-                Assert.True(TtsHelper.list.Count > 0, "Languages are not present");
+                obj.GetSupportedVoices();
+                Assert.True(obj.list.Count > 0, "Languages are not present");
                 obj.TtsInst.AddText("Hi how are you doing, I am fine today, how is the weather today", "en_US", 0, 0);
 
                 /*
@@ -169,7 +185,6 @@ namespace Tizen.Uix.Tts.Tests
         [Postcondition(1, "N/A")]
         public async Task Stop_Check_Stopping()
         {
-            TtsWrapper obj = null;
             try
             {
                 /*
@@ -177,11 +192,10 @@ namespace Tizen.Uix.Tts.Tests
                  * 1. Prepare
                  */
                 TtsHelper.PrintLog(Type.DLogAndlogUtil, "Executing TC:Stop_Check_Stopping");
-                obj = new TtsWrapper();
                 obj.DoPrepare();
                 await obj.WaitFlagCond(FlagType.TtsStateChanged, 30);
-                TtsHelper.GetSupportedVoices();
-                Assert.True(TtsHelper.list.Count > 0, "Languages are not present");
+                obj.GetSupportedVoices();
+                Assert.True(obj.list.Count > 0, "Languages are not present");
                 obj.TtsInst.AddText("Hi how are you doing, I am fine today, how is the weather today", "en_US", 0, 0);
 
                 /*

diff --git a/tct-suite-vs/Tizen.Tts.Tests/support/TtsCommon.cs b/tct-suite-vs/Tizen.Tts.Tests/support/TtsCommon.cs
index 581c3e2..59f5745 100755 (executable)
--- a/tct-suite-vs/Tizen.Tts.Tests/support/TtsCommon.cs
+++ b/tct-suite-vs/Tizen.Tts.Tests/support/TtsCommon.cs
@@ -12,12 +12,8 @@ namespace Tizen.Uix.Tts.Tests
 
     class TtsHelper
     {
-        internal static bool ReadyStateFlag = false;
-        internal static bool CreatedStateFlag = false;
         internal static string Tag = "TCT";
         internal static bool TestFlag = false;
-        internal static Tizen.Uix.Tts.TtsClient TtsInst = new Tizen.Uix.Tts.TtsClient();
-        internal static List<SupportedVoice> list;
 
         internal static void PrintLog(Type t, string message)
         {
@@ -30,42 +26,5 @@ namespace Tizen.Uix.Tts.Tests
                 LogUtils.Write(LogUtils.DEBUG, LogUtils.TAG, message);
             }
         }
-
-        internal static void DoPrepare()
-        {
-            TtsInst = new Tizen.Uix.Tts.TtsClient();
-            ReadyStateFlag = false;
-            TestFlag = false;
-            TtsInst.Prepare();
-        }
-
-        internal static void DoUnprepare()
-        {
-            TestFlag = false;
-            CreatedStateFlag = false;
-            TtsInst.Unprepare();
-        }
-
-        internal static void TtsStateChanged(object sender, StateChangedEventArgs e)
-        {
-            PrintLog(Type.DLogAndlogUtil, "State Changed, Previous State:"+e.Previous+" Current State:"+e.Current);
-            if (e.Current == Tts.State.Ready)
-            {
-                ReadyStateFlag = true;
-                CreatedStateFlag = false;
-                TestFlag = true;
-            }
-            if (e.Current == Tts.State.Created)
-            {
-                CreatedStateFlag = true;
-                ReadyStateFlag = false;
-                TestFlag = true;
-            }
-        }
-
-        internal static void GetSupportedVoices()
-        {
-            TtsHelper.list = (List<SupportedVoice>)TtsHelper.TtsInst.GetSupportedVoices();
-        }
     }
 }

diff --git a/tct-suite-vs/Tizen.Tts.Tests/support/TtsWrapper.cs b/tct-suite-vs/Tizen.Tts.Tests/support/TtsWrapper.cs
index 7f64453..cea2ed9 100755 (executable)
--- a/tct-suite-vs/Tizen.Tts.Tests/support/TtsWrapper.cs
+++ b/tct-suite-vs/Tizen.Tts.Tests/support/TtsWrapper.cs
@@ -1,4 +1,5 @@
-using System.Threading.Tasks;
+using System.Collections.Generic;
+using System.Threading.Tasks;
 
 namespace Tizen.Uix.Tts.Tests
 {
@@ -8,17 +9,21 @@ namespace Tizen.Uix.Tts.Tests
         internal bool CreatedStateFlag = false;
         internal bool TestFlag = false;
         internal Tizen.Uix.Tts.TtsClient TtsInst = null;
-        internal static Tizen.Uix.Tts.TtsClient TtsStaticInst = new Tizen.Uix.Tts.TtsClient();
         internal Tts.State Current;
         internal Tts.State Previous;
         internal Tts.Error TtsError;
         internal bool TtsErrorFlag = false;
         internal int UtteranceId = 0;
         internal bool UtteranceIdFlag = false;
+        internal List<SupportedVoice> list;
+
+        public TtsWrapper()
+        {
+            TtsInst = new Tizen.Uix.Tts.TtsClient();
+        }
 
         internal void DoPrepare()
         {
-            TtsInst = TtsStaticInst;
             ReadyStateFlag = false;
             TestFlag = false;
             TtsInst.StateChanged += TtsStateChanged;
@@ -93,5 +98,10 @@ namespace Tizen.Uix.Tts.Tests
             UtteranceIdFlag = true;
             UtteranceId = e.UtteranceId;
         }
+
+        internal void GetSupportedVoices()
+        {
+            list = (List<SupportedVoice>)TtsInst.GetSupportedVoices();
+        }
     }
 }

diff --git a/tct-suite-vs/Tizen.Tts.Tests/testcase/TSSpeedRange.cs b/tct-suite-vs/Tizen.Tts.Tests/testcase/TSSpeedRange.cs
index f18721a..3faf64c 100755 (executable)
--- a/tct-suite-vs/Tizen.Tts.Tests/testcase/TSSpeedRange.cs
+++ b/tct-suite-vs/Tizen.Tts.Tests/testcase/TSSpeedRange.cs
@@ -1,4 +1,4 @@
-using NUnit.Framework;
+using NUnit.Framework;
 using System;
 
 namespace Tizen.Uix.Tts.Tests
@@ -7,6 +7,7 @@ namespace Tizen.Uix.Tts.Tests
     [Description("Tizen.Uix.Tts.SpeedRange Tests")]
     public class SpeedRangeTests
     {
+        TtsWrapper obj = null;
         private static bool _featureSupported = false;
         private static string _ttsFeature = "http://tizen.org/feature/speech.synthesis";
 
@@ -15,6 +16,25 @@ namespace Tizen.Uix.Tts.Tests
         {
             TtsHelper.PrintLog(Type.DLogAndlogUtil, "Executing Init");
             System.Information.TryGetValue(_ttsFeature, out _featureSupported);
+
+            try
+            {
+                if (obj == null)
+                    obj = new TtsWrapper();
+
+                Assert.IsInstanceOf<Tizen.Uix.Tts.TtsClient>(obj.TtsInst, "Tts object is not of correct instance");
+                Assert.IsNotNull(obj.TtsInst);
+            }
+            catch (Exception e)
+            {
+                TtsHelper.PrintLog(Type.DLogAndlogUtil, "Caught Exception :" + e.ToString());
+                if (e is NotSupportedException) {
+                    Assert.IsFalse(_featureSupported, "Invalid NotSupportedException");
+                    Assert.Pass("TTS speech.synthesis is Not supported");
+                } else {
+                    Assert.IsTrue(false, "Caught Exception" + e.ToString());
+                }
+            }
         }
 
         [TearDown]
@@ -38,7 +58,7 @@ namespace Tizen.Uix.Tts.Tests
                  * TEST CODE
                  */
                 TtsHelper.PrintLog(Type.DLogAndlogUtil, "Executing TC:Max_READ_ONLY");
-                var range = TtsHelper.TtsInst.GetSpeedRange();
+                var range = obj.TtsInst.GetSpeedRange();
                 Assert.IsNotNull(range, "Object is Null");
                 Assert.IsInstanceOf<SpeedRange>(range, "Object is not of correct type");
                 Assert.IsNotNull(range.Max, "Object is Null");
@@ -71,7 +91,7 @@ namespace Tizen.Uix.Tts.Tests
                  * TEST CODE
                  */
                 TtsHelper.PrintLog(Type.DLogAndlogUtil, "Executing TC:Min_READ_ONLY");
-                var range = TtsHelper.TtsInst.GetSpeedRange();
+                var range = obj.TtsInst.GetSpeedRange();
                 Assert.IsNotNull(range, "Object is Null");
                 Assert.IsInstanceOf<SpeedRange>(range, "Object is not of correct type");
                 Assert.IsNotNull(range.Min, "Object is Null");
@@ -104,7 +124,7 @@ namespace Tizen.Uix.Tts.Tests
                  * TEST CODE
                  */
                 TtsHelper.PrintLog(Type.DLogAndlogUtil, "Executing TC:Normal_READ_ONLY");
-                var range = TtsHelper.TtsInst.GetSpeedRange();
+                var range = obj.TtsInst.GetSpeedRange();
                 Assert.IsNotNull(range, "Object is Null");
                 Assert.IsInstanceOf<SpeedRange>(range, "Object is not of correct type");
                 Assert.IsNotNull(range.Normal, "Object is Null");

diff --git a/tct-suite-vs/Tizen.Tts.Tests/testcase/TSStateChangedEventArgs.cs b/tct-suite-vs/Tizen.Tts.Tests/testcase/TSStateChangedEventArgs.cs
index 5585e16..319ab8c 100755 (executable)
--- a/tct-suite-vs/Tizen.Tts.Tests/testcase/TSStateChangedEventArgs.cs
+++ b/tct-suite-vs/Tizen.Tts.Tests/testcase/TSStateChangedEventArgs.cs
@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Threading.Tasks;
 using NUnit.Framework;
 
@@ -8,6 +8,7 @@ namespace Tizen.Uix.Tts.Tests
     [Description("Tizen.Uix.Tts.StateChangedEventArgs Tests")]
     public class StateChangedEventArgsTests
     {
+        TtsWrapper obj = null;
         private static bool _featureSupported = false;
         private static string _ttsFeature = "http://tizen.org/feature/speech.synthesis";
 
@@ -16,6 +17,25 @@ namespace Tizen.Uix.Tts.Tests
         {
             TtsHelper.PrintLog(Type.DLogAndlogUtil, "Executing Init");
             System.Information.TryGetValue(_ttsFeature, out _featureSupported);
+
+            try
+            {
+                if (obj == null)
+                    obj = new TtsWrapper();
+
+                Assert.IsInstanceOf<Tizen.Uix.Tts.TtsClient>(obj.TtsInst, "Tts object is not of correct instance");
+                Assert.IsNotNull(obj.TtsInst);
+            }
+            catch (Exception e)
+            {
+                TtsHelper.PrintLog(Type.DLogAndlogUtil, "Caught Exception :" + e.ToString());
+                if (e is NotSupportedException) {
+                    Assert.IsFalse(_featureSupported, "Invalid NotSupportedException");
+                    Assert.Pass("TTS speech.synthesis is Not supported");
+                } else {
+                    Assert.IsTrue(false, "Caught Exception" + e.ToString());
+                }
+            }
         }
 
         [TearDown]
@@ -33,22 +53,20 @@ namespace Tizen.Uix.Tts.Tests
         [Property("AUTHOR", "Manish Rathod, manish.r@samsung.com")]
         public async Task Current_READ_ONLY()
         {
-            TtsWrapper obj = new TtsWrapper();
             try
             {
                 /*
                  * PRECONDITION
                  * 1. Prepare
                  */
-                obj.TtsInst = new Tizen.Uix.Tts.TtsClient();
                 obj.ReadyStateFlag = false;
                 obj.TestFlag = false;
                 obj.TtsInst.StateChanged += obj.TtsStateChanged;
                 obj.TtsInst.Prepare();
                 await obj.WaitFlag(15);
-                TtsHelper.GetSupportedVoices();
-                Assert.True(TtsHelper.list.Count > 0, "Languages are not present");
-                obj.TtsInst.AddText("Hai", TtsHelper.list[0].Language, 0, 0);
+                obj.GetSupportedVoices();
+                Assert.True(obj.list.Count > 0, "Languages are not present");
+                obj.TtsInst.AddText("Hai", obj.list[0].Language, 0, 0);
 
                 /*
                  * TEST CODE
@@ -92,22 +110,20 @@ namespace Tizen.Uix.Tts.Tests
         [Property("AUTHOR", "Manish Rathod, manish.r@samsung.com")]
         public async Task Previous_READ_ONLY()
         {
-            TtsWrapper obj = new TtsWrapper();
             try
             {
                 /*
                  * PRECONDITION
                  * 1. Prepare
                  */
-                obj.TtsInst = new Tizen.Uix.Tts.TtsClient();
                 obj.ReadyStateFlag = false;
                 obj.TestFlag = false;
                 obj.TtsInst.StateChanged += obj.TtsStateChanged;
                 obj.TtsInst.Prepare();
                 await obj.WaitFlag(15);
-                TtsHelper.GetSupportedVoices();
-                Assert.True(TtsHelper.list.Count > 0, "Languages are not present");
-                obj.TtsInst.AddText("Hai", TtsHelper.list[0].Language, 0, 0);
+                obj.GetSupportedVoices();
+                Assert.True(obj.list.Count > 0, "Languages are not present");
+                obj.TtsInst.AddText("Hai", obj.list[0].Language, 0, 0);
 
                 /*
                  * TEST CODE

diff --git a/tct-suite-vs/Tizen.Tts.Tests/testcase/TSSupportedVoice.cs b/tct-suite-vs/Tizen.Tts.Tests/testcase/TSSupportedVoice.cs
index 6337030..f3143ed 100755 (executable)
--- a/tct-suite-vs/Tizen.Tts.Tests/testcase/TSSupportedVoice.cs
+++ b/tct-suite-vs/Tizen.Tts.Tests/testcase/TSSupportedVoice.cs
@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using NUnit.Framework;
 
@@ -8,6 +8,7 @@ namespace Tizen.Uix.Tts.Tests
     [Description("Tizen.Uix.Tts.SupportedVoice Tests")]
     public class SupportedVoiceTests
     {
+        TtsWrapper obj = null;
         private static bool _featureSupported = false;
         private static string _ttsFeature = "http://tizen.org/feature/speech.synthesis";
 
@@ -16,6 +17,25 @@ namespace Tizen.Uix.Tts.Tests
         {
             TtsHelper.PrintLog(Type.DLogAndlogUtil, "Executing Init");
             System.Information.TryGetValue(_ttsFeature, out _featureSupported);
+
+            try
+            {
+                if (obj == null)
+                    obj = new TtsWrapper();
+
+                Assert.IsInstanceOf<Tizen.Uix.Tts.TtsClient>(obj.TtsInst, "Tts object is not of correct instance");
+                Assert.IsNotNull(obj.TtsInst);
+            }
+            catch (Exception e)
+            {
+                TtsHelper.PrintLog(Type.DLogAndlogUtil, "Caught Exception :" + e.ToString());
+                if (e is NotSupportedException) {
+                    Assert.IsFalse(_featureSupported, "Invalid NotSupportedException");
+                    Assert.Pass("TTS speech.synthesis is Not supported");
+                } else {
+                    Assert.IsTrue(false, "Caught Exception" + e.ToString());
+                }
+            }
         }
 
         [TearDown]
@@ -39,11 +59,11 @@ namespace Tizen.Uix.Tts.Tests
                  * TEST CODE
                  */
                 TtsHelper.PrintLog(Type.DLogAndlogUtil, "Executing TC:VoiceType_READ_ONLY");
-                TtsHelper.list = (List<SupportedVoice>)TtsHelper.TtsInst.GetSupportedVoices();
-                Assert.IsNotNull(TtsHelper.list, "Object is Null");
-                Assert.IsInstanceOf<List<SupportedVoice>>(TtsHelper.list, "Object is not of correct type");
-                Assert.IsTrue(TtsHelper.list.Count > 0, "Value is not proper");
-                foreach (SupportedVoice voice in TtsHelper.list)
+                obj.list = (List<SupportedVoice>)obj.TtsInst.GetSupportedVoices();
+                Assert.IsNotNull(obj.list, "Object is Null");
+                Assert.IsInstanceOf<List<SupportedVoice>>(obj.list, "Object is not of correct type");
+                Assert.IsTrue(obj.list.Count > 0, "Value is not proper");
+                foreach (SupportedVoice voice in obj.list)
                 {
                     Assert.IsNotNull(voice.VoiceType, "Object is Null");
                     Assert.IsInstanceOf<Voice>(voice.VoiceType, "Object is not of correct type");
@@ -76,11 +96,11 @@ namespace Tizen.Uix.Tts.Tests
                  * TEST CODE
                  */
                 TtsHelper.PrintLog(Type.DLogAndlogUtil, "Executing TC:Language_READ_ONLY");
-                TtsHelper.list = (List<SupportedVoice>)TtsHelper.TtsInst.GetSupportedVoices();
-                Assert.IsNotNull(TtsHelper.list, "Object is Null");
-                Assert.IsInstanceOf<List<SupportedVoice>>(TtsHelper.list, "Object is not of correct type");
-                Assert.IsTrue(TtsHelper.list.Count > 0, "Value is not proper");
-                foreach (SupportedVoice voice in TtsHelper.list)
+                obj.list = (List<SupportedVoice>)obj.TtsInst.GetSupportedVoices();
+                Assert.IsNotNull(obj.list, "Object is Null");
+                Assert.IsInstanceOf<List<SupportedVoice>>(obj.list, "Object is not of correct type");
+                Assert.IsTrue(obj.list.Count > 0, "Value is not proper");
+                foreach (SupportedVoice voice in obj.list)
                 {
                     Assert.IsNotNull(voice.Language, "Object is Null");
                     Assert.IsInstanceOf<string>(voice.Language, "Object is not of correct type");

diff --git a/tct-suite-vs/Tizen.Tts.Tests/testcase/TSTtsClient.cs b/tct-suite-vs/Tizen.Tts.Tests/testcase/TSTtsClient.cs
index 534f7d2..ebe2125 100755 (executable)
--- a/tct-suite-vs/Tizen.Tts.Tests/testcase/TSTtsClient.cs
+++ b/tct-suite-vs/Tizen.Tts.Tests/testcase/TSTtsClient.cs
@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.Threading.Tasks;
 using NUnit.Framework;
@@ -9,6 +9,7 @@ namespace Tizen.Uix.Tts.Tests
     [Description("Tizen.Uix.Tts.TtsClient Tests")]
     public class TtsClientTests
     {
+        TtsWrapper obj = null;
         private static bool _featureSupported = false;
         private static string _ttsFeature = "http://tizen.org/feature/speech.synthesis";
 
@@ -17,6 +18,25 @@ namespace Tizen.Uix.Tts.Tests
         {
             TtsHelper.PrintLog(Type.DLogAndlogUtil, "Executing Init");
             System.Information.TryGetValue(_ttsFeature, out _featureSupported);
+
+            try
+            {
+                if (obj == null)
+                    obj = new TtsWrapper();
+
+                Assert.IsInstanceOf<Tizen.Uix.Tts.TtsClient>(obj.TtsInst, "Tts object is not of correct instance");
+                Assert.IsNotNull(obj.TtsInst);
+            }
+            catch (Exception e)
+            {
+                TtsHelper.PrintLog(Type.DLogAndlogUtil, "Caught Exception :" + e.ToString());
+                if (e is NotSupportedException) {
+                    Assert.IsFalse(_featureSupported, "Invalid NotSupportedException");
+                    Assert.Pass("TTS speech.synthesis is Not supported");
+                } else {
+                    Assert.IsTrue(false, "Caught Exception" + e.ToString());
+                }
+            }
         }
 
         [TearDown]
@@ -64,8 +84,8 @@ namespace Tizen.Uix.Tts.Tests
                  * TEST CODE
                  */
                 TtsHelper.PrintLog(Type.DLogAndlogUtil, "Executing TC:TtsClient_CONSTRUCTOR");
-                Assert.IsInstanceOf<Tizen.Uix.Tts.TtsClient>(TtsHelper.TtsInst, "Tts object is not of correct instance");
-                Assert.IsNotNull(TtsHelper.TtsInst);
+                Assert.IsInstanceOf<Tizen.Uix.Tts.TtsClient>(obj.TtsInst, "Tts object is not of correct instance");
+                Assert.IsNotNull(obj.TtsInst);
                 TtsHelper.PrintLog(Type.DLogAndlogUtil, "Completed TC:TtsClient_CONSTRUCTOR");
             }
             catch (Exception e)
@@ -94,12 +114,12 @@ namespace Tizen.Uix.Tts.Tests
                  * TEST CODE
                  */
                 TtsHelper.PrintLog(Type.DLogAndlogUtil, "Executing TC:CurrentMode_ENUM_ALL");
-                TtsHelper.TtsInst.CurrentMode = Tts.Mode.Notification;
-                Assert.IsTrue(TtsHelper.TtsInst.CurrentMode == Tts.Mode.Notification, "Mode value should be Notification");
-                TtsHelper.TtsInst.CurrentMode = Tts.Mode.Default;
-                Assert.IsTrue(TtsHelper.TtsInst.CurrentMode == Tts.Mode.Default, "Mode value should be Default");
-                TtsHelper.TtsInst.CurrentMode = Tts.Mode.ScreenReader;
-                Assert.IsTrue(TtsHelper.TtsInst.CurrentMode == Tts.Mode.ScreenReader, "Mode value should be ScreenReader");
+                obj.TtsInst.CurrentMode = Tts.Mode.Notification;
+                Assert.IsTrue(obj.TtsInst.CurrentMode == Tts.Mode.Notification, "Mode value should be Notification");
+                obj.TtsInst.CurrentMode = Tts.Mode.Default;
+                Assert.IsTrue(obj.TtsInst.CurrentMode == Tts.Mode.Default, "Mode value should be Default");
+                obj.TtsInst.CurrentMode = Tts.Mode.ScreenReader;
+                Assert.IsTrue(obj.TtsInst.CurrentMode == Tts.Mode.ScreenReader, "Mode value should be ScreenReader");
                 TtsHelper.PrintLog(Type.DLogAndlogUtil, "Completed TC:CurrentMode_ENUM_ALL");
             }
             catch (Exception e)
@@ -128,7 +148,7 @@ namespace Tizen.Uix.Tts.Tests
                  * TEST CODE
                  */
                 TtsHelper.PrintLog(Type.DLogAndlogUtil, "Executing TC:DefaultVoice_READ_ONLY");
-                var defaultVoice = TtsHelper.TtsInst.DefaultVoice;
+                var defaultVoice = obj.TtsInst.DefaultVoice;
                 TtsHelper.PrintLog(Type.DLogAndlogUtil, "DefaultVoice " + defaultVoice);
                 Assert.IsNotNull(defaultVoice, "Object is Null");
                 Assert.IsInstanceOf<SupportedVoice>(defaultVoice, "Object is not of correct type");
@@ -154,7 +174,6 @@ namespace Tizen.Uix.Tts.Tests
         [Property("AUTHOR", "Manish Rathod, manish.r@samsung.com")]
         public async Task CurrentState_GET_ENUM_ALL()
         {
-            TtsWrapper obj = new TtsWrapper();
             try
             {
                 /*
@@ -165,9 +184,9 @@ namespace Tizen.Uix.Tts.Tests
                 obj.DoPrepare();
                 await obj.WaitFlag(30);
                 Assert.IsTrue(obj.TtsInst.CurrentState == State.Ready, "State is not Ready");
-                TtsHelper.GetSupportedVoices();
-                Assert.True(TtsHelper.list.Count > 0, "Languages are not present");
-                obj.TtsInst.AddText("Hai how are you doing. What is the current date today. What is the current month. what is the current year", TtsHelper.list[0].Language, 0, 0);
+                obj.GetSupportedVoices();
+                Assert.True(obj.list.Count > 0, "Languages are not present");
+                obj.TtsInst.AddText("Hai how are you doing. What is the current date today. What is the current month. what is the current year", obj.list[0].Language, 0, 0);
 
 
                 TtsHelper.PrintLog(Type.DLogAndlogUtil, "Executing TC:CurrentState_GET_ENUM_ALL");
@@ -217,11 +236,11 @@ namespace Tizen.Uix.Tts.Tests
                  * TEST CODE
                  */
                 TtsHelper.PrintLog(Type.DLogAndlogUtil, "Executing TC:GetSupportedVoices_RETURN_VALUE");
-                TtsHelper.GetSupportedVoices();
-                Assert.IsNotNull(TtsHelper.list, "Object is Null");
-                Assert.IsInstanceOf<List<SupportedVoice>>(TtsHelper.list, "Object is not of correct type");
-                Assert.IsTrue(TtsHelper.list.Count > 0, "Value is not proper");
-                foreach (SupportedVoice voice in TtsHelper.list)
+                obj.GetSupportedVoices();
+                Assert.IsNotNull(obj.list, "Object is Null");
+                Assert.IsInstanceOf<List<SupportedVoice>>(obj.list, "Object is not of correct type");
+                Assert.IsTrue(obj.list.Count > 0, "Value is not proper");
+                foreach (SupportedVoice voice in obj.list)
                 {
                     TtsHelper.PrintLog(Type.DLogAndlogUtil, voice.VoiceType + " " + voice.Language);
                 }
@@ -253,7 +272,7 @@ namespace Tizen.Uix.Tts.Tests
                  * TEST CODE
                  */
                 TtsHelper.PrintLog(Type.DLogAndlogUtil, "Executing TC:SetCredential_NO_EXCEPTION");
-                TtsHelper.TtsInst.SetCredential("Credential");
+                obj.TtsInst.SetCredential("Credential");
                 TtsHelper.PrintLog(Type.DLogAndlogUtil, "Completed TC:SetCredential_NO_EXCEPTION");
             }
             catch (Exception e)
@@ -276,15 +295,27 @@ namespace Tizen.Uix.Tts.Tests
         [Property("AUTHOR", "Manish Rathod, manish.r@samsung.com")]
         public void SetCredential_ArgumentException_EXCEPTION()
         {
-            /*
-             * TEST CODE
-             */
-            TtsHelper.PrintLog(Type.DLogAndlogUtil, "Executing TC:SetCredential_ArgumentException_EXCEPTION");
-            if (_featureSupported)
+            try
+            {
+                /*
+                 * TEST CODE
+                 */
+                TtsHelper.PrintLog(Type.DLogAndlogUtil, "Executing TC:SetCredential_ArgumentException_EXCEPTION");
+                if (_featureSupported)
+                {
+                    Assert.Throws<ArgumentException>(() => obj.TtsInst.SetCredential(null));
+                }
+                TtsHelper.PrintLog(Type.DLogAndlogUtil, "Completed TC:SetCredential_ArgumentException_EXCEPTION");
+            }
+            catch (Exception e)
             {
-                Assert.Throws<ArgumentException>(() => TtsHelper.TtsInst.SetCredential(null));
+                TtsHelper.PrintLog(Type.DLogAndlogUtil, "Caught Exception :" + e.ToString());
+                if (e is NotSupportedException) {
+                    Assert.IsFalse(_featureSupported, "Invalid NotSupportedException");
+                } else {
+                    Assert.IsTrue(false, "Caught Exception" + e.ToString());
+                }
             }
-            TtsHelper.PrintLog(Type.DLogAndlogUtil, "Completed TC:SetCredential_ArgumentException_EXCEPTION");
         }
 
         [Test]
@@ -302,7 +333,7 @@ namespace Tizen.Uix.Tts.Tests
                  * TEST CODE
                  */
                 TtsHelper.PrintLog(Type.DLogAndlogUtil, "Executing TC:GetSpeedRange_RETURN_VALUE");
-                SpeedRange range = TtsHelper.TtsInst.GetSpeedRange();
+                SpeedRange range = obj.TtsInst.GetSpeedRange();
                 Assert.IsNotNull(range, "Object is Null");
                 Assert.IsInstanceOf<SpeedRange>(range, "Object is not of correct type");
                 TtsHelper.PrintLog(Type.DLogAndlogUtil, "Completed TC:GetSpeedRange_RETURN_VALUE");
@@ -333,8 +364,8 @@ namespace Tizen.Uix.Tts.Tests
                  * TEST CODE
                  */
                 TtsHelper.PrintLog(Type.DLogAndlogUtil, "Executing TC:UtteranceStarted_ADD_EVENT");
-                TtsHelper.TtsInst.UtteranceStarted += TtsInst_UtteranceStarted;
-                TtsHelper.TtsInst.UtteranceStarted -= TtsInst_UtteranceStarted;
+                obj.TtsInst.UtteranceStarted += TtsInst_UtteranceStarted;
+                obj.TtsInst.UtteranceStarted -= TtsInst_UtteranceStarted;
                 TtsHelper.PrintLog(Type.DLogAndlogUtil, "Completed TC:UtteranceStarted_ADD_EVENT");
             }
             catch (Exception e)
@@ -363,8 +394,8 @@ namespace Tizen.Uix.Tts.Tests
                  * TEST CODE
                  */
                 TtsHelper.PrintLog(Type.DLogAndlogUtil, "Executing TC:UtteranceCompleted_ADD_EVENT");
-                TtsHelper.TtsInst.UtteranceCompleted += TtsInst_UtteranceCompleted;
-                TtsHelper.TtsInst.UtteranceCompleted -= TtsInst_UtteranceCompleted;
+                obj.TtsInst.UtteranceCompleted += TtsInst_UtteranceCompleted;
+                obj.TtsInst.UtteranceCompleted -= TtsInst_UtteranceCompleted;
                 TtsHelper.PrintLog(Type.DLogAndlogUtil, "Completed TC:UtteranceCompleted_ADD_EVENT");
             }
             catch (Exception e)
@@ -393,9 +424,9 @@ namespace Tizen.Uix.Tts.Tests
                  * TEST CODE
                  */
                 TtsHelper.PrintLog(Type.DLogAndlogUtil, "Executing TC:StateChanged_ADD_EVENT");
-                TtsHelper.TtsInst.StateChanged += _tts_StateChanged;
+                obj.TtsInst.StateChanged += _tts_StateChanged;
                 TtsHelper.PrintLog(Type.DLogAndlogUtil, "Completed TC:StateChanged_ADD_EVENT");
-                TtsHelper.TtsInst.StateChanged -= _tts_StateChanged;
+                obj.TtsInst.StateChanged -= _tts_StateChanged;
             }
             catch (Exception e)
             {
@@ -423,9 +454,9 @@ namespace Tizen.Uix.Tts.Tests
                  * TEST CODE
                  */
                 TtsHelper.PrintLog(Type.DLogAndlogUtil, "Executing TC:ErrorOccurred_ADD_EVENT");
-                TtsHelper.TtsInst.ErrorOccurred += _tts_ErrorOccurred;
+                obj.TtsInst.ErrorOccurred += _tts_ErrorOccurred;
                 TtsHelper.PrintLog(Type.DLogAndlogUtil, "Completed TC:ErrorOccurred_ADD_EVENT");
-                TtsHelper.TtsInst.ErrorOccurred -= _tts_ErrorOccurred;
+                obj.TtsInst.ErrorOccurred -= _tts_ErrorOccurred;
             }
             catch (Exception e)
             {
@@ -453,8 +484,8 @@ namespace Tizen.Uix.Tts.Tests
                  * TEST CODE
                  */
                 TtsHelper.PrintLog(Type.DLogAndlogUtil, "Executing TC:EngineChanged_ADD_EVENT");
-                TtsHelper.TtsInst.EngineChanged += _tts_EngineChanged;
-                TtsHelper.TtsInst.EngineChanged -= _tts_EngineChanged;
+                obj.TtsInst.EngineChanged += _tts_EngineChanged;
+                obj.TtsInst.EngineChanged -= _tts_EngineChanged;
                 TtsHelper.PrintLog(Type.DLogAndlogUtil, "Completed TC:EngineChanged_ADD_EVENT");
             }
             catch (Exception e)
@@ -483,8 +514,8 @@ namespace Tizen.Uix.Tts.Tests
                  * TEST CODE
                  */
                 TtsHelper.PrintLog(Type.DLogAndlogUtil, "Executing TC:DefaultVoiceChanged_ADD_EVENT");
-                TtsHelper.TtsInst.DefaultVoiceChanged += TtsInst_DefaultVoiceChanged;
-                TtsHelper.TtsInst.DefaultVoiceChanged -= TtsInst_DefaultVoiceChanged;
+                obj.TtsInst.DefaultVoiceChanged += TtsInst_DefaultVoiceChanged;
+                obj.TtsInst.DefaultVoiceChanged -= TtsInst_DefaultVoiceChanged;
                 TtsHelper.PrintLog(Type.DLogAndlogUtil, "Completed TC:DefaultVoiceChanged_ADD_EVENT");
             }
             catch (Exception e)
@@ -507,7 +538,6 @@ namespace Tizen.Uix.Tts.Tests
         [Property("AUTHOR", "Manish Rathod, manish.r@samsung.com")]
         public async Task Prepare_NO_EXCEPTION()
         {
-            TtsWrapper obj = new TtsWrapper();
             try
             {
                 /*
@@ -551,7 +581,6 @@ namespace Tizen.Uix.Tts.Tests
         [Property("AUTHOR", "Manish Rathod, manish.r@samsung.com")]
         public async Task SetPrivateData_NO_EXCEPTION()
         {
-            TtsWrapper obj = new TtsWrapper();
             try
             {
                 /*
@@ -600,7 +629,6 @@ namespace Tizen.Uix.Tts.Tests
         [Property("AUTHOR", "Manish Rathod, manish.r@samsung.com")]
         public async Task SetPrivateData_ARGUMENTEXCEPTION_EXCEPTION()
         {
-            TtsWrapper obj = new TtsWrapper();
             try
             {
                 /*
@@ -652,7 +680,6 @@ namespace Tizen.Uix.Tts.Tests
         [Property("AUTHOR", "Manish Rathod, manish.r@samsung.com")]
         public async Task GetPrivateData_RETURN_VALUE()
         {
-            TtsWrapper obj = new TtsWrapper();
             try
             {
                 /*
@@ -706,7 +733,6 @@ namespace Tizen.Uix.Tts.Tests
         [Property("AUTHOR", "Manish Rathod, manish.r@samsung.com")]
         public async Task GetPrivateData_ARGUMENTEXCEPTION()
         {
-            TtsWrapper obj = new TtsWrapper();
             try
             {
                 /*
@@ -766,7 +792,6 @@ namespace Tizen.Uix.Tts.Tests
                  * PRECONDITION
                  * 1. Prepare
                  */
-                TtsWrapper obj = new TtsWrapper();
                 obj.DoPrepare();
                 await obj.WaitFlag(30);
 
@@ -805,7 +830,6 @@ namespace Tizen.Uix.Tts.Tests
                  * PRECONDITION
                  * 1. Prepare
                  */
-                TtsWrapper obj = new TtsWrapper();
                 obj.DoPrepare();
                 await obj.WaitFlag(30);
 
@@ -847,7 +871,6 @@ namespace Tizen.Uix.Tts.Tests
         [Property("AUTHOR", "Manish Rathod, manish.r@samsung.com")]
         public async Task AddText_NO_EXCEPTION()
         {
-            TtsWrapper obj = new TtsWrapper();
             try
             {
                 /*
@@ -897,14 +920,12 @@ namespace Tizen.Uix.Tts.Tests
         [Property("AUTHOR", "Manish Rathod, manish.r@samsung.com")]
         public async Task AddText_ARGUMENT_COMBINATION()
         {
-            TtsWrapper obj = new TtsWrapper();
             try
             {
                 /*
                  * PRECONDITION
                  * 1. Prepare
                  */
-                obj.TtsInst = new Tizen.Uix.Tts.TtsClient();
                 obj.DoPrepare();
                 await obj.WaitFlag(30);
 
@@ -912,11 +933,11 @@ namespace Tizen.Uix.Tts.Tests
                 /*
                  * TEST CODE
                  */
-                TtsHelper.GetSupportedVoices();
+                obj.GetSupportedVoices();
                 TtsHelper.PrintLog(Type.DLogAndlogUtil, "Executing TC:AddText_ARGUMENT_COMBINATION");
-                Assert.True(TtsHelper.list.Count > 0, "Languages are not present");
-                obj.TtsInst.AddText("Hai", TtsHelper.list[0].Language, 0, 0);
-                obj.TtsInst.AddText("Bye", TtsHelper.list[0].Language, 0, 0);
+                Assert.True(obj.list.Count > 0, "Languages are not present");
+                obj.TtsInst.AddText("Hai", obj.list[0].Language, 0, 0);
+                obj.TtsInst.AddText("Bye", obj.list[0].Language, 0, 0);
                 TtsHelper.PrintLog(Type.DLogAndlogUtil, "Completed TC:AddText_ARGUMENT_COMBINATION");
             }
             catch (Exception e)
@@ -953,7 +974,6 @@ namespace Tizen.Uix.Tts.Tests
         [Property("AUTHOR", "Manish Rathod, manish.r@samsung.com")]
         public async Task Play_NO_EXCEPTION()
         {
-            TtsWrapper obj = new TtsWrapper();
             try
             {
                 /*
@@ -962,9 +982,9 @@ namespace Tizen.Uix.Tts.Tests
                  */
                 obj.DoPrepare();
                 await obj.WaitFlag(30);
-                TtsHelper.GetSupportedVoices();
-                Assert.True(TtsHelper.list.Count > 0, "Languages are not present");
-                obj.TtsInst.AddText("Hai", TtsHelper.list[0].Language, 0, 0);
+                obj.GetSupportedVoices();
+                Assert.True(obj.list.Count > 0, "Languages are not present");
+                obj.TtsInst.AddText("Hai", obj.list[0].Language, 0, 0);
 
                 /*
                  * TEST CODE
@@ -1008,23 +1028,28 @@ namespace Tizen.Uix.Tts.Tests
         [Property("AUTHOR", "Manish Rathod, manish.r@samsung.com")]
         public void Play_InvalidOperationException_EXCEPTION()
         {
-            TtsWrapper obj = new TtsWrapper();
-
-            /*
-             * PRECONDITION
-             * 1. Create Instance
-             */
-            obj.TtsInst = new Tizen.Uix.Tts.TtsClient();
-
-            /*
-             * TEST CODE
-             */
-            TtsHelper.PrintLog(Type.DLogAndlogUtil, "Executing TC:Play_InvalidOperationException_EXCEPTION");
-            if (_featureSupported)
+            try
             {
-                Assert.Throws<InvalidOperationException>(() => obj.TtsInst.Play());
+                /*
+                 * TEST CODE
+                 */
+                TtsHelper.PrintLog(Type.DLogAndlogUtil, "Executing TC:Play_InvalidOperationException_EXCEPTION");
+                if (_featureSupported)
+                {
+                    Assert.Throws<InvalidOperationException>(() => obj.TtsInst.Play());
+                }
+                TtsHelper.PrintLog(Type.DLogAndlogUtil, "Completed TC:Play_InvalidOperationException_EXCEPTION");
+            }
+            catch (Exception e)
+            {
+                TtsHelper.PrintLog(Type.DLogAndlogUtil, "Caught Exception :" + e.ToString());
+                if (e is NotSupportedException) {
+                    Assert.IsFalse(_featureSupported, "Invalid NotSupportedException");
+                } else {
+                    Assert.IsTrue(false, "Caught Exception" + e.ToString());
+                }
             }
-            TtsHelper.PrintLog(Type.DLogAndlogUtil, "Completed TC:Play_InvalidOperationException_EXCEPTION");
+
         }
 
         [Test]
@@ -1036,23 +1061,27 @@ namespace Tizen.Uix.Tts.Tests
         [Property("AUTHOR", "Manish Rathod, manish.r@samsung.com")]
         public void Pause_InvalidOperationException_EXCEPTION()
         {
-            TtsWrapper obj = new TtsWrapper();
-
-            /*
-             * PRECONDITION
-             * 1. Create Instance
-             */
-            obj.TtsInst = new Tizen.Uix.Tts.TtsClient();
-
-            /*
-             * TEST CODE
-             */
-            TtsHelper.PrintLog(Type.DLogAndlogUtil, "Executing TC:Pause_InvalidOperationException_EXCEPTION");
-            if (_featureSupported)
+            try
             {
-                Assert.Throws<InvalidOperationException>(() => obj.TtsInst.Pause());
+                /*
+                 * TEST CODE
+                 */
+                TtsHelper.PrintLog(Type.DLogAndlogUtil, "Executing TC:Pause_InvalidOperationException_EXCEPTION");
+                if (_featureSupported)
+                {
+                    Assert.Throws<InvalidOperationException>(() => obj.TtsInst.Pause());
+                }
+                TtsHelper.PrintLog(Type.DLogAndlogUtil, "Completed TC:Pause_InvalidOperationException_EXCEPTION");
+            }
+            catch (Exception e)
+            {
+                TtsHelper.PrintLog(Type.DLogAndlogUtil, "Caught Exception :" + e.ToString());
+                if (e is NotSupportedException) {
+                    Assert.IsFalse(_featureSupported, "Invalid NotSupportedException");
+                } else {
+                    Assert.IsTrue(false, "Caught Exception" + e.ToString());
+                }
             }
-            TtsHelper.PrintLog(Type.DLogAndlogUtil, "Completed TC:Pause_InvalidOperationException_EXCEPTION");
         }
 
         [Test]
@@ -1064,7 +1093,6 @@ namespace Tizen.Uix.Tts.Tests
         [Property("AUTHOR", "Manish Rathod, manish.r@samsung.com")]
         public async Task Pause_NO_EXCEPTION()
         {
-            TtsWrapper obj = new TtsWrapper();
             try
             {
                 /*
@@ -1073,9 +1101,9 @@ namespace Tizen.Uix.Tts.Tests
                  */
                 obj.DoPrepare();
                 await obj.WaitFlag(15);
-                TtsHelper.GetSupportedVoices();
-                Assert.True(TtsHelper.list.Count > 0, "Languages are not present");
-                obj.TtsInst.AddText("Hai", TtsHelper.list[0].Language, 0, 0);
+                obj.GetSupportedVoices();
+                Assert.True(obj.list.Count > 0, "Languages are not present");
+                obj.TtsInst.AddText("Hai", obj.list[0].Language, 0, 0);
                 obj.TtsInst.Play();
 
                 /*
@@ -1119,7 +1147,6 @@ namespace Tizen.Uix.Tts.Tests
         [Property("AUTHOR", "Manish Rathod, manish.r@samsung.com")]
         public async Task Stop_NO_EXCEPTION()
         {
-            TtsWrapper obj = new TtsWrapper();
             try
             {
                 /*
@@ -1128,9 +1155,9 @@ namespace Tizen.Uix.Tts.Tests
                  */
                 obj.DoPrepare();
                 await obj.WaitFlag(15);
-                TtsHelper.GetSupportedVoices();
-                Assert.True(TtsHelper.list.Count > 0, "Languages are not present");
-                obj.TtsInst.AddText("Hai", TtsHelper.list[0].Language, 0, 0);
+                obj.GetSupportedVoices();
+                Assert.True(obj.list.Count > 0, "Languages are not present");
+                obj.TtsInst.AddText("Hai", obj.list[0].Language, 0, 0);
                 obj.TtsInst.Play();
 
                 /*
@@ -1173,22 +1200,27 @@ namespace Tizen.Uix.Tts.Tests
         [Property("AUTHOR", "Manish Rathod, manish.r@samsung.com")]
         public void Stop_InvalidOperationException_EXCEPTION()
         {
-            TtsWrapper obj = new TtsWrapper();
-            /*
-             * PRECONDITION
-             * 1. Create Instance
-             */
-            obj.TtsInst = new Tizen.Uix.Tts.TtsClient();
-
-            /*
-             * TEST CODE
-             */
-            TtsHelper.PrintLog(Type.DLogAndlogUtil, "Executing TC:Stop_InvalidOperationException_EXCEPTION");
-            if (_featureSupported)
+            try
             {
-                Assert.Throws<InvalidOperationException>(() => obj.TtsInst.Stop());
+                /*
+                 * TEST CODE
+                 */
+                TtsHelper.PrintLog(Type.DLogAndlogUtil, "Executing TC:Stop_InvalidOperationException_EXCEPTION");
+                if (_featureSupported)
+                {
+                    Assert.Throws<InvalidOperationException>(() => obj.TtsInst.Stop());
+                }
+                TtsHelper.PrintLog(Type.DLogAndlogUtil, "Completed TC:Stop_InvalidOperationException_EXCEPTION");
+            }
+            catch (Exception e)
+            {
+                TtsHelper.PrintLog(Type.DLogAndlogUtil, "Caught Exception :" + e.ToString());
+                if (e is NotSupportedException) {
+                    Assert.IsFalse(_featureSupported, "Invalid NotSupportedException");
+                } else {
+                    Assert.IsTrue(false, "Caught Exception" + e.ToString());
+                }
             }
-            TtsHelper.PrintLog(Type.DLogAndlogUtil, "Completed TC:Stop_InvalidOperationException_EXCEPTION");
         }
 
         [Test]
@@ -1200,16 +1232,9 @@ namespace Tizen.Uix.Tts.Tests
         [Property("AUTHOR", "Manish Rathod, manish.r@samsung.com")]
         public void Unprepare_INVALIDOPEARTION_EXCEPTION()
         {
-            TtsWrapper obj = new TtsWrapper();
             try
             {
                 /*
-                 * PRECONDITION
-                 * 1. Create Instance
-                 */
-                obj.TtsInst = new Tizen.Uix.Tts.TtsClient();
-
-                /*
                  * TEST CODE
                  */
                 TtsHelper.PrintLog(Type.DLogAndlogUtil, "Executing TC:Unprepare_INVALIDOPEARTION_EXCEPTION");
@@ -1239,16 +1264,9 @@ namespace Tizen.Uix.Tts.Tests
         [Property("AUTHOR", "Manish Rathod, manish.r@samsung.com")]
         public void Dispose_Working()
         {
-            TtsWrapper obj = new TtsWrapper();
             try
             {
                 /*
-                 * PRECONDITION
-                 * 1. Create Instance
-                 */
-                obj.TtsInst = new Tizen.Uix.Tts.TtsClient();
-
-                /*
                  * TEST CODE
                  */
                 TtsHelper.PrintLog(Type.DLogAndlogUtil, "Executing TC:Dispose_Working");

diff --git a/tct-suite-vs/Tizen.Tts.Tests/testcase/TSUtteranceEventArgs.cs b/tct-suite-vs/Tizen.Tts.Tests/testcase/TSUtteranceEventArgs.cs
index 0ebc363..c000701 100755 (executable)
--- a/tct-suite-vs/Tizen.Tts.Tests/testcase/TSUtteranceEventArgs.cs
+++ b/tct-suite-vs/Tizen.Tts.Tests/testcase/TSUtteranceEventArgs.cs
@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Threading.Tasks;
 using NUnit.Framework;
 
@@ -8,6 +8,7 @@ namespace Tizen.Uix.Tts.Tests
     [Description("Tizen.Uix.Tts.UtteranceEventArgs Tests")]
     public class UtteranceEventArgsTests
     {
+        TtsWrapper obj = null;
         private static bool _featureSupported = false;
         private static string _ttsFeature = "http://tizen.org/feature/speech.synthesis";
 
@@ -16,6 +17,25 @@ namespace Tizen.Uix.Tts.Tests
         {
             TtsHelper.PrintLog(Type.DLogAndlogUtil, "Executing Init");
             System.Information.TryGetValue(_ttsFeature, out _featureSupported);
+
+            try
+            {
+                if (obj == null)
+                    obj = new TtsWrapper();
+
+                Assert.IsInstanceOf<Tizen.Uix.Tts.TtsClient>(obj.TtsInst, "Tts object is not of correct instance");
+                Assert.IsNotNull(obj.TtsInst);
+            }
+            catch (Exception e)
+            {
+                TtsHelper.PrintLog(Type.DLogAndlogUtil, "Caught Exception :" + e.ToString());
+                if (e is NotSupportedException) {
+                    Assert.IsFalse(_featureSupported, "Invalid NotSupportedException");
+                    Assert.Pass("TTS speech.synthesis is Not supported");
+                } else {
+                    Assert.IsTrue(false, "Caught Exception" + e.ToString());
+                }
+            }
         }
 
         [TearDown]
@@ -33,14 +53,12 @@ namespace Tizen.Uix.Tts.Tests
         [Property("AUTHOR", "Manish Rathod, manish.r@samsung.com")]
         public async Task UtteranceId_READ_ONLY()
         {
-            TtsWrapper obj = new TtsWrapper();
             try
             {
                 /*
                  * PRECONDITION
                  * 1. Prepare
                  */
-                obj.TtsInst = new Tizen.Uix.Tts.TtsClient();
                 obj.ReadyStateFlag = false;
                 obj.TestFlag = false;
                 obj.TtsInst.StateChanged += obj.TtsStateChanged;
@@ -48,9 +66,9 @@ namespace Tizen.Uix.Tts.Tests
                 obj.TtsInst.DefaultVoiceChanged += TtsInst_DefaultVoiceChanged;
                 obj.TtsInst.Prepare();
                 await obj.WaitFlag(15);
-                TtsHelper.GetSupportedVoices();
-                Assert.True(TtsHelper.list.Count > 0, "Languages are not present");
-                obj.TtsInst.AddText("Hai how are you", TtsHelper.list[0].Language, 0, 0);
+                obj.GetSupportedVoices();
+                Assert.True(obj.list.Count > 0, "Languages are not present");
+                obj.TtsInst.AddText("Hai how are you", obj.list[0].Language, 0, 0);
                 obj.TtsInst.Play();
                 obj.TestFlag = false;
                 await obj.WaitFlag(15);