public async Task CalculateAsync_WhenCalled_AssertCalculateAsyncWasNotCalledOnAnyPostingLineWhereStatusDateMatchesStatusDateFromArgument()
{
IPostingLineCollection sut = CreateSut();
DateTime statusDate = DateTime.Now.AddDays(_random.Next(1, 365) * -1);
IEnumerable <Mock <IPostingLine> > postingLineMockCollection = new List <Mock <IPostingLine> >
{
_fixture.BuildPostingLineMock(statusDate: statusDate),
_fixture.BuildPostingLineMock(statusDate: statusDate),
_fixture.BuildPostingLineMock(statusDate: statusDate),
_fixture.BuildPostingLineMock(statusDate: statusDate),
_fixture.BuildPostingLineMock(statusDate: statusDate),
_fixture.BuildPostingLineMock(statusDate: statusDate),
_fixture.BuildPostingLineMock(statusDate: statusDate)
};
sut.Add(postingLineMockCollection.Select(postingLineMock => postingLineMock.Object).ToArray());
await sut.CalculateAsync(statusDate);
foreach (Mock <IPostingLine> postingLineMock in postingLineMockCollection)
{
postingLineMock.Verify(m => m.CalculateAsync(It.IsAny <DateTime>()), Times.Never);
}
}
public async Task CalculateAsync_WhenCalled_AssertStatusDateWasCalledTreeTimesOnEachPostingLine()
{
IPostingLineCollection sut = CreateSut();
IEnumerable <Mock <IPostingLine> > postingLineMockCollection = new List <Mock <IPostingLine> >
{
_fixture.BuildPostingLineMock(statusDate: DateTime.MinValue),
_fixture.BuildPostingLineMock(statusDate: DateTime.MinValue),
_fixture.BuildPostingLineMock(statusDate: DateTime.MinValue),
_fixture.BuildPostingLineMock(statusDate: DateTime.MinValue),
_fixture.BuildPostingLineMock(statusDate: DateTime.MinValue),
_fixture.BuildPostingLineMock(statusDate: DateTime.MinValue),
_fixture.BuildPostingLineMock(statusDate: DateTime.MinValue)
};
sut.Add(postingLineMockCollection.Select(postingLineMock => postingLineMock.Object).ToArray());
DateTime statusDate = DateTime.Now.AddDays(_random.Next(1, 365) * -1);
await sut.CalculateAsync(statusDate);
foreach (Mock <IPostingLine> postingLineMock in postingLineMockCollection)
{
postingLineMock.Verify(m => m.StatusDate, Times.Exactly(3));
}
}
public async Task CalculateAsync_WhenCalledMultipleTimesWithSameStatusDate_AssertCalculateAsyncWasCalledOnEachPostingLineWhereStatusDateDoesNotMatchStatusDateFromArgument()
{
IPostingLineCollection sut = CreateSut();
IEnumerable <Mock <IPostingLine> > postingLineMockCollection = new List <Mock <IPostingLine> >
{
_fixture.BuildPostingLineMock(statusDate: DateTime.MinValue),
_fixture.BuildPostingLineMock(statusDate: DateTime.MinValue),
_fixture.BuildPostingLineMock(statusDate: DateTime.MinValue),
_fixture.BuildPostingLineMock(statusDate: DateTime.MinValue),
_fixture.BuildPostingLineMock(statusDate: DateTime.MinValue),
_fixture.BuildPostingLineMock(statusDate: DateTime.MinValue),
_fixture.BuildPostingLineMock(statusDate: DateTime.MinValue)
};
sut.Add(postingLineMockCollection.Select(postingLineMock => postingLineMock.Object).ToArray());
DateTime statusDate = DateTime.Now.AddDays(_random.Next(1, 365) * -1);
await(await(await sut.CalculateAsync(statusDate)).CalculateAsync(statusDate)).CalculateAsync(statusDate);
foreach (Mock <IPostingLine> postingLineMock in postingLineMockCollection)
{
postingLineMock.Verify(m => m.CalculateAsync(It.Is <DateTime>(value => value == statusDate.Date)), Times.Once);
}
}
public async Task CalculateAsync_WhenCalled_ReturnsSamePostingLineCollection()
{
IPostingLineCollection sut = CreateSut();
IPostingLineCollection result = await sut.CalculateAsync(DateTime.Now.AddDays(_random.Next(1, 365) * -1));
Assert.That(result, Is.SameAs(sut));
}
public async Task CalculateAsync_WhenCalledMultipleTimesWithSameStatusDate_ReturnsSamePostingLineCollection()
{
IPostingLineCollection sut = CreateSut();
DateTime statusDate = DateTime.Now.AddDays(_random.Next(1, 365) * -1);
IPostingLineCollection result = await(await(await sut.CalculateAsync(statusDate)).CalculateAsync(statusDate)).CalculateAsync(statusDate);
Assert.That(result, Is.SameAs(sut));
}
public async Task CalculateAsync_WhenCalled_ReturnsSamePostingLineCollectionWhereStatusDateEqualDateFromCall()
{
IPostingLineCollection sut = CreateSut();
DateTime statusDate = DateTime.Now.AddDays(_random.Next(1, 365) * -1);
IPostingLineCollection result = await sut.CalculateAsync(statusDate);
Assert.That(result.StatusDate, Is.EqualTo(statusDate.Date));
}