public void PropertyValueChange_CallsBoth()
{
_changedProperty = new NotificationData();
_changingProperty = new NotificationData();
//setup
CheckNotification not = new CheckNotification();
not.PropertyChanged += new PropertyChangedEventHandler(ChangedName);
not.PropertyChanging += new PropertyChangingEventHandler(ChangingName);
//act
not.Name = "Test";
//assert
Assert.That(_changingProperty.PropertyName, new EqualConstraint("Name"));
Assert.That(_changedProperty.PropertyName, new EqualConstraint("Name"));
Assert.That(_changingProperty.PropertyValue, new EqualConstraint(null));
Assert.That(_changedProperty.PropertyValue, new EqualConstraint("Test"));
Assert.That(_changingProperty.TimeOfCall, new LessThanConstraint(_changedProperty.TimeOfCall), "First changing must be called, afterwards changed");
}
public void PropertyValueMatchesPrev_NoCall()
{
_changedProperty = new NotificationData();
_changingProperty = new NotificationData();
//setup
CheckNotification not = new CheckNotification();
not.Name = "Test";
not.PropertyChanging += new PropertyChangingEventHandler(ChangingName);
not.PropertyChanged += new PropertyChangedEventHandler(ChangedName);
//act
not.Name = "Test";
//assert
Assert.That(_changingProperty.PropertyName, new EqualConstraint(null));
Assert.That(_changedProperty.PropertyName, new EqualConstraint(null));
Assert.That(_changingProperty.PropertyValue, new EqualConstraint(null));
Assert.That(_changedProperty.PropertyValue, new EqualConstraint(null));
Assert.That(_changedProperty.TimeOfCall, new EqualConstraint(0));
Assert.That(_changingProperty.TimeOfCall, new EqualConstraint(0));
}