public void Notifies()
{
var textBox = new System.Windows.Controls.TextBox();
var textBoxEvents = textBox.SubscribeScopeEvents();
var stackPanel = new StackPanel();
var stackPanelEVents = stackPanel.SubscribeScopeEvents();
stackPanel.Children.Add(textBox);
var inputTypes = new InputTypeCollection { typeof(System.Windows.Controls.TextBox), typeof(Selector) };
Scope.SetForInputTypes(stackPanel, inputTypes);
var validationError = TestValidationError.GetFor(textBox, System.Windows.Controls.TextBox.TextProperty);
textBox.SetValidationError(validationError);
var expectedEvents = new List<ScopeValidationErrorEventArgs>
{
new ScopeValidationErrorEventArgs(validationError, ValidationErrorEventAction.Added)
};
CollectionAssert.AreEqual(expectedEvents, textBoxEvents, ScopeValidationErrorEventArgsComparer.Default);
CollectionAssert.AreEqual(expectedEvents, stackPanelEVents, ScopeValidationErrorEventArgsComparer.Default);
textBox.ClearValidationError(validationError);
expectedEvents.Add(new ScopeValidationErrorEventArgs(validationError, ValidationErrorEventAction.Removed));
CollectionAssert.AreEqual(expectedEvents, textBoxEvents, ScopeValidationErrorEventArgsComparer.Default);
CollectionAssert.AreEqual(expectedEvents, stackPanelEVents, ScopeValidationErrorEventArgsComparer.Default);
}