[Testing] Enabling more UI Tests by removing platform specific condition - 18 (#28033)

* Enabled CollectionViewUITests

* Updated Issue Link

* Addressed Feedbacks

* Updated changes

* Added images

* Revert Changes

* Changes updated

* updated changes

* Changes updated

* Changes updated

* Reverted Issue18896

* Changes updated

* Reverted issue1583_1

* Reverted Issue18896

Author: NafeelaNazhir

src/Controls/tests/TestCases.Android.Tests/snapshots/android/ValidateWebViewScreenshot.png

@@ -2,7 +2,7 @@
 {
 
 	[Issue(IssueTracker.Github, 11962, "[iOS] Cannot access a disposed object. Object name: 'WkWebViewRenderer",
-		PlatformAffected.iOS)]
+		PlatformAffected.iOS, isInternetRequired: true)]
 	public class Issue11962 : TestShell
 	{
 		protected override void Init()

src/Controls/tests/TestCases.HostApp/Issues/Issue11962.cs

@@ -6,8 +6,8 @@
              x:DataType="local:Issue14825">
 
   <VerticalStackLayout>
-    <Label Text="WebView"/>
-    <WebView x:Name="myWebView" WidthRequest="400" HeightRequest="150">
+    <Label Text="WebView" AutomationId="TestLabel"/>
+    <WebView x:Name="myWebView" WidthRequest="400" HeightRequest="150" HorizontalOptions="Start">
       <WebView.Source>
         <HtmlWebViewSource>
           <HtmlWebViewSource.Html>

src/Controls/tests/TestCases.HostApp/Issues/Issue14825.xaml

@@ -19,7 +19,7 @@ private async void CaptureButton_Clicked(object sender, EventArgs e)
 			Stream stream = await result.OpenReadAsync(ScreenshotFormat.Png, 100);
 
 			screenshotResult.Add(new Label() { Text = $"Your screenshot ({myWebView.Width}x{myWebView.Height}):" });
-			screenshotResult.Add(new Image() { Source = ImageSource.FromStream(() => stream), WidthRequest = myWebView.Width, HeightRequest = myWebView.Height });
+			screenshotResult.Add(new Image() { Source = ImageSource.FromStream(() => stream), WidthRequest = myWebView.Width, HeightRequest = myWebView.Height, HorizontalOptions = LayoutOptions.Start });
 		}
 	}
 }

src/Controls/tests/TestCases.HostApp/Issues/Issue14825.xaml.cs

@@ -1,10 +1,11 @@
+#if TEST_FAILS_ON_WINDOWS // EmptyView Elements not accessible via Automation on Windows, Issue Link: https://github.com/dotnet/maui/issues/28022
 using NUnit.Framework;
 using UITest.Appium;
 using UITest.Core;
 
 namespace Microsoft.Maui.TestCases.Tests
 {
-#if IOS
+ 
     public class CollectionViewEmptyViewTests : CollectionViewUITests
     {
         protected override bool ResetAfterEachTest => true;
@@ -38,5 +39,6 @@ public void EmptyViewItemsSourceNullViewWorks()
             App.WaitForElement("Nothing to display.");
         }
     }
-#endif
-}
+ 
+}
+#endif

src/Controls/tests/TestCases.Mac.Tests/snapshots/mac/ValidateWebViewScreenshot.png

@@ -4,7 +4,7 @@
 
 namespace Microsoft.Maui.TestCases.Tests
 {
-#if IOS
+ 
     public class CollectionViewGroupingTests : CollectionViewUITests
     {
         protected override bool ResetAfterEachTest => true;
@@ -30,5 +30,5 @@ public void GroupingAndHeaderWorks()
             App.WaitForElement("Total members: 12");
         }
     }
-#endif
+ 
 }

src/Controls/tests/TestCases.Shared.Tests/Tests/CollectionView/CollectionViewUITests.EmptyView.cs

@@ -1,4 +1,4 @@
-#if TEST_FAILS_ON_IOS && TEST_FAILS_ON_CATALYST // Multiselection not working in Catalyst and iOS, Issue: https://github.com/dotnet/maui/issues/26942 & https://github.com/dotnet/maui/issues/26943
+#if TEST_FAILS_ON_CATALYST // Multiselection not working in Catalyst , Issue: https://github.com/dotnet/maui/issues/26942 
 using NUnit.Framework;
 using UITest.Appium;
 using UITest.Core;

src/Controls/tests/TestCases.Shared.Tests/Tests/CollectionView/CollectionViewUITests.Grouping.cs

@@ -17,6 +17,7 @@ public Issue11962(TestDevice testDevice) : base(testDevice)
 		[Category(UITestCategories.Compatibility)]
 		public void WebViewDisposesProperly()
 		{
+			VerifyInternetConnectivity();
 			App.WaitForElement("NextButton");
 			App.Tap("NextButton");
 			App.WaitForElement("BackButton");

src/Controls/tests/TestCases.Shared.Tests/Tests/CollectionView/CollectionViewUITests.MultipleBoundSelection.cs

@@ -1,5 +1,4 @@
-#if WINDOWS
-using NUnit.Framework;
+using NUnit.Framework;
 using UITest.Appium;
 using UITest.Core;
 
@@ -18,11 +17,10 @@ public Issue14825(TestDevice device) : base(device)
 	public void ValidateWebViewScreenshot()
 	{
 		App.WaitForElement("TestInstructions");
-
+		Thread.Sleep(2000); // Wait for the WebView to load
 		// Click the capture button to capture a WebView screenshot.
 		App.Click("Capture");
-
+		App.WaitForElement("TestInstructions", timeout: TimeSpan.FromSeconds(2));
 		VerifyScreenshot();
 	}
-}
-#endif
+}