Update screenshot method

source/SkiaSharpSample/SkiaSharpSample.UITests/TestBase.cs

@@ -51,8 +51,9 @@ namespace SkiaSharpSample.UITests
 
 		protected void TakeScreenshot(string testName)
 		{
+			var finalName = testName.Replace("\"", "_").Replace(" ", "_").ToLower();
 			var f = App.Screenshot(testName);
-			TestContext.AddTestAttachment(f.FullName);
+			TestContext.AddTestAttachment(f.FullName, finalName);
 		}
 	}
 }

source/SkiaSharpSample/SkiaSharpSample.UITests/Tests.cs

@@ -45,7 +45,7 @@ namespace SkiaSharpSample.UITests
 			App.WaitForElement(testSelector);
 			App.Tap(testSelector);
 
-			TakeScreenshot(testName.Replace("\"", "_"));
+			TakeScreenshot(testName);
 		}
 	}
 }