Fix broken handler test

src/Core/tests/DeviceTests/AssertionExtensions.iOS.cs

@@ -215,6 +215,24 @@ public static double GetCharacterSpacing(this NSAttributedString text)
 			return kerning.DoubleValue;
 		}
 
+		public static UIColor GetForegroundColor(this NSAttributedString text)
+		{
+			if (text == null)
+				return UIColor.Clear;
+
+			var value = text.GetAttribute(UIStringAttributeKey.ForegroundColor, 0, out var range);
+
+			if (value == null)
+				return UIColor.Clear;
+
+			Assert.Equal(0, range.Location);
+			Assert.Equal(text.Length, range.Length);
+
+			var kerning = Assert.IsType<UIColor>(value);
+
+			return kerning;
+		}
+
 		public static void AssertHasUnderline(this NSAttributedString attributedString)
 		{
 			var value = attributedString.GetAttribute(UIStringAttributeKey.UnderlineStyle, 0, out var range);

src/Core/tests/DeviceTests/Handlers/Picker/PickerHandlerTests.iOS.cs

@@ -1,6 +1,8 @@
 using System.Threading.Tasks;
 using Microsoft.Maui.DeviceTests.Stubs;
 using Microsoft.Maui.Handlers;
+using UIKit;
+using Xunit;
 
 namespace Microsoft.Maui.DeviceTests
 {
@@ -9,24 +11,36 @@ public partial class PickerHandlerTests
 		[Fact(DisplayName = "Title Color Initializes Correctly")]
 		public async Task TitleColorInitializesCorrectly()
 		{
+			var xplatTitleColor = Color.CadetBlue;
+
 			var picker = new PickerStub
 			{
 				Title = "Select an Item",
-				TitleColor = Color.CadetBlue
+				TitleColor = xplatTitleColor
 			};
 
-			await ValidateNativeTitleColor(picker, picker.TitleColor);
+			var expectedValue = xplatTitleColor.ToNative();
+
+			var values = await GetValueAsync(picker, (handler) =>
+			{
+				return new
+				{
+					ViewValue = picker.TitleColor,
+					NativeViewValue = GetNativeTitleColor(handler)
+				};
+			});
+
+			Assert.Equal(xplatTitleColor, values.ViewValue);
+			Assert.Equal(expectedValue, values.NativeViewValue);
 		}
 
 		MauiPicker GetNativePicker(PickerHandler pickerHandler) =>
 			(MauiPicker)pickerHandler.View;
 
-		Task ValidateNativeTitleColor(IPicker picker, Color color)
+		UIColor GetNativeTitleColor(PickerHandler pickerHandler)
 		{
-			return InvokeOnMainThreadAsync(() =>
-			{
-				return GetNativePicker(CreateHandler(picker)).AssertContainsColor(color);
-			});
+			var mauiPicker = GetNativePicker(pickerHandler);
+			return mauiPicker.AttributedPlaceholder.GetForegroundColor();
 		}
 	}
 }