Updated test case

Author: NirmalKumarYuvaraj

src/Controls/tests/TestCases.HostApp/Issues/Issue27730.cs

@@ -1,56 +1,83 @@
-using Microsoft.Maui.Controls.PlatformConfiguration;
-using Microsoft.Maui.Controls.PlatformConfiguration.iOSSpecific;
-using Microsoft.Maui.Controls.Shapes;
-using ListView = Microsoft.Maui.Controls.ListView;
+using Microsoft.Maui.Controls.Shapes;
 
 namespace Maui.Controls.Sample.Issues
 {
-
 	[Issue(IssueTracker.Github, 27730, "Shadow not updated when Clipping a View with a shadow", PlatformAffected.UWP)]
 	public class Issue27730 : TestContentPage
 	{
+		 Border _borderWithShadow;
+		 Border _normalBorder;
+
 		protected override void Init()
 		{
-			VerticalStackLayout rootLayout = new VerticalStackLayout()
+			VerticalStackLayout rootLayout = new VerticalStackLayout
 			{
 				Spacing = 10,
 				Padding = 10
 			};
-			Border BorderShadow = new Border()
+
+			Label shadowLabel = new Label { Text = "Border with Shadow, Clipping applied at runtime" };
+			Label clipLabel = new Label { Text = "Normal Border without shadow, Clipping first, Shadow added later" };
+
+			_borderWithShadow = CreateBorder(true);
+			_normalBorder = CreateBorder(false);
+
+			Button applyClipButton = new Button { Text = "Apply Clip", AutomationId = "ApplyClipBtn" };
+			Button applyShadowButton = new Button { Text = "Apply Shadow", AutomationId = "ApplyShadowBtn" };
+
+			applyClipButton.Clicked += (s, e) => ApplyClip();
+			applyShadowButton.Clicked += (s, e) => ApplyShadow();
+
+			rootLayout.Add(shadowLabel);
+			rootLayout.Add(_borderWithShadow);
+			rootLayout.Add(clipLabel);
+			rootLayout.Add(_normalBorder);
+			rootLayout.Add(applyClipButton);
+			rootLayout.Add(applyShadowButton);
+			Content = rootLayout;
+		}
+
+		private Border CreateBorder(bool withShadow)
+		{
+			return new Border
 			{
 				StrokeShape = new RoundRectangle { CornerRadius = new CornerRadius(24) },
 				Background = Colors.Red,
 				WidthRequest = 100,
 				HeightRequest = 100,
 				Margin = new Thickness(12, 0),
-				Shadow = new Shadow()
+				Shadow = withShadow ? new Shadow
 				{
 					Brush = Colors.Black,
 					Offset = new Point(12, 12),
 					Radius = 10,
 					Opacity = 1
-				}
-			};
-			Button button = new Button()
-			{
-				AutomationId = "ApplyClipBtn",
-				Text = "Apply Clip",
+				} : null
 			};
+		}
 
-			button.Clicked += (s, e) =>
+		private void ApplyClip()
+		{
+			EllipseGeometry clipGeometry = new EllipseGeometry
 			{
-				BorderShadow.Clip = new EllipseGeometry
-				{
-					Center = new Point(50, 50),
-					RadiusX = 25,
-					RadiusY = 25
-				};
+				Center = new Point(50, 50),
+				RadiusX = 25,
+				RadiusY = 25
 			};
 
-			rootLayout.Add(BorderShadow);
-			rootLayout.Add(button);
-			Content = rootLayout;
+			_borderWithShadow.Clip = clipGeometry;
+			_normalBorder.Clip = clipGeometry;
+		}
 
+		private void ApplyShadow()
+		{
+			_normalBorder.Shadow = new Shadow
+			{
+				Brush = Colors.Black,
+				Offset = new Point(12, 12),
+				Radius = 10,
+				Opacity = 1
+			};
 		}
 	}
 }

src/Controls/tests/TestCases.Shared.Tests/Tests/Issues/Issue27730.cs

@@ -13,11 +13,12 @@ public Issue27730(TestDevice testDevice) : base(testDevice)
 		public override string Issue => "Shadow not updated when Clipping a View with a shadow";
 
 		[Test]
-		[Category(UITestCategories.Border)]
+		[Category(UITestCategories.Visual)]
 		public void ShadowShouldUpdateWhenClipping()
 		{
-			App.WaitForElement("ApplyClipBtn");
+			App.WaitForElement("ApplyShadowBtn");
 			App.Tap("ApplyClipBtn");
+			App.Tap("ApplyShadowBtn");
 			VerifyScreenshot();
 		}
 	}