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-rw-r--r--Xamarin.Forms.Core.UnitTests/MockViewModel.cs30
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diff --git a/Xamarin.Forms.Core.UnitTests/MockViewModel.cs b/Xamarin.Forms.Core.UnitTests/MockViewModel.cs
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+++ b/Xamarin.Forms.Core.UnitTests/MockViewModel.cs
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+´╗┐using System.ComponentModel;
+using System.Runtime.CompilerServices;
+
+namespace Xamarin.Forms.Core.UnitTests
+{
+ internal class MockViewModel
+ : INotifyPropertyChanged
+ {
+ public event PropertyChangedEventHandler PropertyChanged;
+
+ string text;
+ public virtual string Text {
+ get { return text; }
+ set {
+ if (text == value)
+ return;
+
+ text = value;
+ OnPropertyChanged ("Text");
+ }
+ }
+
+ protected void OnPropertyChanged ([CallerMemberName] string propertyName = null)
+ {
+ PropertyChangedEventHandler handler = PropertyChanged;
+ if (handler != null)
+ handler (this, new PropertyChangedEventArgs (propertyName));
+ }
+ }
+}