chore: Adjust tests for fluent

src/SamplesApp/SamplesApp.UITests/Windows_UI_Xaml/FrameworkElementTests/UnoSamples_Test_FrameworkElement.cs

@@ -99,7 +99,7 @@ void AssertHasColorAtCenterAndBorder(string element, Color centerColor, Color bo
 				var rect = _app.GetPhysicalRect(element);
 				var borderCenterOffset = rect.Width / 50f * 7.5f;
 
-				const byte tolerance = 4;
+				const byte tolerance = 6;
 
 				ImageAssert.HasColorAt(scrn, rect.CenterX, rect.CenterY, centerColor, tolerance);
 				ImageAssert.HasColorAt(scrn, rect.X + borderCenterOffset, rect.CenterY, borderColor, tolerance);

src/SamplesApp/SamplesApp.UITests/Windows_UI_Xaml_Controls/PasswordBoxTests/PasswordBoxTests.cs

@@ -17,8 +17,13 @@ public void PasswordShouldBeObscured()
 			Run("UITests.Shared.Windows_UI_Xaml_Controls.PasswordBoxTests.PasswordBoxPage");
 			var passwordBox = _app.Marked("redPasswordBox");
 			passwordBox.EnterText("         ");
+
+			// PasswordBox has to be unfocused for Foreground to be red.
+			// Otherwise, animations from template would take precedence and set the Foreground to black.
+			var rect = _app.Query("redPasswordBox").Single().Rect;
+			_app.TapCoordinates(rect.CenterX, rect.Bottom + 5);
 			using var screenshot = TakeScreenshot("Spaces typed in PasswordBox.");
-			ImageAssert.HasColorInRectangle(screenshot, _app.Query("redPasswordBox").Single().Rect.ToRectangle(), Color.Red);
+			ImageAssert.HasColorInRectangle(screenshot, rect.ToRectangle(), Color.Red);
 		}
 
 		[Test]

src/SamplesApp/SamplesApp.UITests/Windows_UI_Xaml_Controls/SwipeControlTests/SwipeControlTests.cs

@@ -87,7 +87,7 @@ private async Task When_InScrollableContainer(string testName)
 			Run(testName, skipInitialScreenshot: true);
 
 			var sutPhyRect = _app.GetPhysicalRect(sut);
-			var item2PhyPosition = new Point((int)sutPhyRect.X + 150, (int)sutPhyRect.Y + 150).LogicalToPhysicalPixels(_app);
+			var item2PhyPosition = new Point((int)sutPhyRect.CenterX, (int)sutPhyRect.Y + 150).LogicalToPhysicalPixels(_app);
 
 			// Validate initial state
 			var initial = TakeScreenshot("initial");

src/SamplesApp/SamplesApp.UITests/Windows_UI_Xaml_Media/GradientBrushTests/LinearGradientBrush_Tests.cs

@@ -45,7 +45,7 @@ public void When_Opacity_Is_Specified()
 
 			var grid = _app.Query("TestGrid").Single().Rect;
 			using var screenshot = TakeScreenshot(nameof(When_Opacity_Is_Specified));
-			ImageAssert.HasColorAt(screenshot, grid.CenterX, grid.CenterY, Color.FromArgb(255, 255, 128, 128));
+			ImageAssert.HasColorAt(screenshot, grid.CenterX, grid.CenterY, Color.FromArgb(255, 249, 122, 122));
 		}
 	}
 }