public void CallFilmScreeningServiceGetAvailableCountMethodWithTheSameId(string validId)
{
var mockedScreeningService = new Mock <IFilmScreeningService>();
var actualGetFilmScreeningsPresenter =
new Presenters.FilmScreeningPresenters.GetFilmScreeningsPresenter(mockedScreeningService.Object);
actualGetFilmScreeningsPresenter.GetAvailableCount(validId);
mockedScreeningService.Verify(service => service.GetAvailableCount(validId), Times.Once);
}
public void ThrowWhenIsCalledWithNullOrEmptyParameterId()
{
var mockedScreeningService = new Mock <IFilmScreeningService>();
string nullId = null;
var actualGetFilmScreeningsPresenter =
new Presenters.FilmScreeningPresenters.GetFilmScreeningsPresenter(mockedScreeningService.Object);
Assert.That(
() => actualGetFilmScreeningsPresenter.GetAvailableCount(nullId),
Throws.InstanceOf <ArgumentNullException>());
}