/// <summary>Mocks a subscriber for the events of a list</summary>
/// <param name="mockery">Mockery through which the mock will be created</param>
/// <param name="list">List to mock an event subscriber for</param>
/// <returns>The mocked event subscriber</returns>
private static IListSubscriber mockSubscriber(Mockery mockery, ListControl list)
{
IListSubscriber mockedSubscriber = mockery.NewMock <IListSubscriber>();
list.SelectionChanged += new EventHandler(mockedSubscriber.SelectionChanged);
return(mockedSubscriber);
}
public void TestSelectionChangedEvent()
{
using (Mockery mockery = new Mockery()) {
ListControl list = new ListControl();
fillList(list, 20);
IListSubscriber mockedSubscriber = mockSubscriber(mockery, list);
Expect.Once.On(mockedSubscriber).Method("SelectionChanged").WithAnyArguments();
list.SelectedItems.Add(1);
Expect.Once.On(mockedSubscriber).Method("SelectionChanged").WithAnyArguments();
list.SelectedItems.Remove(1);
Expect.Once.On(mockedSubscriber).Method("SelectionChanged").WithAnyArguments();
list.SelectedItems.Add(2);
Expect.Once.On(mockedSubscriber).Method("SelectionChanged").WithAnyArguments();
list.SelectedItems.Clear();
mockery.VerifyAllExpectationsHaveBeenMet();
}
}
