1 files changed, 101 insertions, 0 deletions
diff --git a/Xamarin.Forms.Core.iOS.UITests/Utilities/UITestCustomExceptions.cs b/Xamarin.Forms.Core.iOS.UITests/Utilities/UITestCustomExceptions.cs
new file mode 100644
index 00000000..6969ac52
--- /dev/null
+++ b/Xamarin.Forms.Core.iOS.UITests/Utilities/UITestCustomExceptions.cs
@@ -0,0 +1,101 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+using Xamarin.UITest.Queries;
+using System.Runtime.CompilerServices;
+
+namespace Xamarin.Forms.Core.UITests
+{
+	internal class UITestQueryNoResultException : Exception
+	{
+		readonly string message;
+
+		public UITestQueryNoResultException (string query)
+		{
+			message = string.Format ("Found no elements for query with target: {0}", query);
+		}
+
+		public override string Message
+		{
+			get { return message; }
+		}
+	}
+
+	internal class UITestQuerySingleResultException : Exception
+	{
+		readonly string message;
+
+		public UITestQuerySingleResultException (string query)
+		{
+			message = string.Format ("Found single element for query with target: {0}", query);
+		}
+
+		public override string Message
+		{
+			get { return message; }
+		}
+	}
+
+	internal class UITestQueryMultipleResultsException : Exception
+	{
+		readonly string message;
+
+		public UITestQueryMultipleResultsException (string query)
+		{
+			message = string.Format ("Found muliple elements for query with target: {0}", query);
+		}
+
+		public override string Message
+		{
+			get { return message; }
+		}
+	}
+
+	internal class UITestRemoteException : Exception
+	{
+		readonly string message;
+
+		public UITestRemoteException (string message)
+		{
+			this.message = message;
+		}
+
+		public override string Message
+		{
+			get { return message; }
+		}
+	}
+
+	internal class UITestRemoteQueryException : Exception
+	{
+		readonly string message;
+
+		public UITestRemoteQueryException (string query)
+		{
+			message = string.Format ("Error for query with target: {0}", query);
+		}
+
+		public override string Message
+		{
+			get { return message; }
+		}
+	}
+
+	internal class UITestErrorException : Exception
+	{
+		readonly string message;
+
+		public UITestErrorException (string message, [CallerMemberName] string caller = null)
+		{
+			message = string.Format ("Test error: {0}, {1}", caller, message);
+		}
+
+		public override string Message
+		{
+			get { return message; }
+		}
+	}
+}