/// <summary>
/// Asserts that a property changed has been raised for a specific property
/// </summary>
/// <param name="handler">handler to check</param>
/// <param name="propertyName">Property to check for</param>
public static void AssertPropertyChangedWasCalled(this PropertyChangedEventHandler handler, string propertyName)
{
handler
.AssertWasCalled(h => h(Arg <object> .Is.Anything,
Arg <PropertyChangedEventArgs>
.Matches(args => args.PropertyName == propertyName)));
}
/// <summary>
/// Asserts that a property has raised the expected property changed
/// </summary>
/// <param name="handler">Handler to check</param>
/// <param name="sender">Source that sends the event</param>
/// <param name="propertyName">name to check</param>
public static void AssertPropertyChangedWasCalled(this PropertyChangedEventHandler handler,
INotifyPropertyChanged sender, string propertyName)
{
handler
.AssertWasCalled(h => h(Arg.Is(sender),
Arg <PropertyChangedEventArgs>
.Matches(args => args.PropertyName == propertyName)));
}
/// <summary>
/// Assert that a property changed event has been raised
/// </summary>
/// <param name="handler">Handler to check for</param>
public static void AssertPropertyChangedWasCalled(this PropertyChangedEventHandler handler)
{
handler.AssertWasCalled(h => h(Arg <object> .Is.Anything, Arg <PropertyChangedEventArgs> .Is.Anything));
}