public async Task LetterHeads_WhenCalled_ReturnsViewResult()
{
Controller sut = CreateSut();
IActionResult result = await sut.LetterHeads();
Assert.That(result, Is.TypeOf <ViewResult>());
}
public async Task LetterHeads_WhenCalled_ReturnsViewResultWhereViewNameIsEqualToLetterHeads()
{
Controller sut = CreateSut();
ViewResult result = (ViewResult)await sut.LetterHeads();
Assert.That(result.ViewName, Is.EqualTo("LetterHeads"));
}
public async Task LetterHeads_WhenCalled_AssertQueryAsyncWasCalledOnQueryBus()
{
Controller sut = CreateSut();
await sut.LetterHeads();
_queryBusMock.Verify(m => m.QueryAsync <EmptyQuery, IEnumerable <ILetterHead> >(It.IsNotNull <EmptyQuery>()), Times.Once);
}
public async Task LetterHeads_WhenCalled_ReturnsViewResultWhereModelIsCollectionOfLetterHeadViewModel()
{
IEnumerable <ILetterHead> letterHeadMockCollection = _fixture.CreateMany <ILetterHead>(_random.Next(5, 10)).ToList();
Controller sut = CreateSut(letterHeadMockCollection);
ViewResult result = (ViewResult)await sut.LetterHeads();
Assert.That(result.Model, Is.TypeOf <List <LetterHeadViewModel> >());
List <LetterHeadViewModel> letterHeadViewModelCollection = (List <LetterHeadViewModel>)result.Model;
Assert.That(letterHeadViewModelCollection, Is.Not.Null);
Assert.That(letterHeadViewModelCollection, Is.Not.Empty);
Assert.That(letterHeadViewModelCollection.Count, Is.EqualTo(letterHeadMockCollection.Count()));
}