From f84fab4588c63103edec496e1a6d9dd6eb3cef63 Mon Sep 17 00:00:00 2001
From: Ione Souza Junior <junior@ionixjunior.com.br>
Date: Thu, 21 Feb 2019 22:08:31 -0300
Subject: [PATCH] Add UI test to B41600 (#5174)

---
 .../Bugzilla41600.cs                               | 26 +++++++++++++++++++++-
 1 file changed, 25 insertions(+), 1 deletion(-)

diff --git a/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Bugzilla41600.cs b/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Bugzilla41600.cs
index 21b3df2..ef8c5c3 100644
--- a/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Bugzilla41600.cs
+++ b/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Bugzilla41600.cs
@@ -13,6 +13,11 @@ namespace Xamarin.Forms.Controls.Issues
 	[Issue(IssueTracker.Bugzilla, 41600, "[Android] Invalid item param value for ScrollTo throws an error", PlatformAffected.Android)]
 	public class Bugzilla41600 : TestContentPage
 	{
+		const string _btnScrollToNonExistentItem = "btnScrollToNonExistentItem";
+		const string _btnScrollToExistentItem = "btnScrollToExistentItem";
+		const string _firstListItem = "0";
+		const string _middleListItem = "15";
+
 		protected override void Init()
 		{
 			var items = new List<string>();
@@ -30,6 +35,7 @@ namespace Xamarin.Forms.Controls.Issues
 					listView,
 					new Button
 					{
+						AutomationId = _btnScrollToNonExistentItem, 
 						Text = "Click for ScrollTo (should do nothing)",
 						Command = new Command(() =>
 						{
@@ -38,14 +44,32 @@ namespace Xamarin.Forms.Controls.Issues
 					},
 					new Button
 					{
+						AutomationId = _btnScrollToExistentItem, 
 						Text = "Click for ScrollTo (should go to 15)",
 						Command = new Command(() =>
 						{
-							listView.ScrollTo(items[15], ScrollToPosition.Start, false);
+							listView.ScrollTo(_middleListItem, ScrollToPosition.Start, false);
 						})
 					}
 				}
 			};
 		}
+
+#if UITEST && __ANDROID__
+		[Test]
+		public void Bugzilla41600Test()
+		{
+			RunningApp.WaitForElement(_btnScrollToNonExistentItem);
+			RunningApp.WaitForElement(_btnScrollToExistentItem);
+			
+			RunningApp.Tap(_btnScrollToNonExistentItem);
+			RunningApp.WaitForElement(_firstListItem);
+			RunningApp.WaitForNoElement(_middleListItem);
+
+			RunningApp.Tap(_btnScrollToExistentItem);
+			RunningApp.WaitForNoElement(_firstListItem);
+			RunningApp.WaitForElement(_middleListItem);
+		}
+#endif
 	}
 }
\ No newline at end of file
-- 
2.7.4