public void OnPropertyChanged_FiresPropertyChangedEvent_PropertyChangedEventArgs()
{
TestableNotifyPropertyChanged obj = new TestableNotifyPropertyChanged();
int propertyChangedCount = 0;
obj.PropertyChanged += (sender, e) =>
{
Assert.Equal(obj, sender);
Assert.Equal("MyProperty", e.PropertyName);
propertyChangedCount++;
};
obj.FirePropertyChangedWithEventArgs(new PropertyChangedEventArgs("MyProperty"));
Assert.Equal(1, propertyChangedCount);
}
public void OnPropertyChanged_IgnoresIfNoEventHandlerAttached()
{
TestableNotifyPropertyChanged obj = new TestableNotifyPropertyChanged();
obj.FirePropertyChangedWithEventArgs(new PropertyChangedEventArgs("MyProperty"));
}