public async Task CalculateAsync_WhenCalled_ReturnsSameBudgetAccount()
{
IBudgetAccount sut = CreateSut();
IBudgetAccount result = await sut.CalculateAsync(DateTime.Now.AddDays(_random.Next(1, 365) * -1));
Assert.That(result, Is.SameAs(sut));
}
public async Task CalculateAsync_WhenCalled_AssertApplyCalculationAsyncWasCalledOnPostingLineCollection()
{
Mock <IPostingLineCollection> postingLineCollectionMock = _fixture.BuildPostingLineCollectionMock();
IBudgetAccount sut = CreateSut(postingLineCollection: postingLineCollectionMock.Object);
await sut.CalculateAsync(DateTime.Now.AddDays(_random.Next(1, 365) * -1));
postingLineCollectionMock.Verify(m => m.ApplyCalculationAsync(It.Is <IBudgetAccount>(value => value != null && value == sut)), Times.Once);
}
public async Task CalculateAsync_WhenCalled_ReturnsSameBudgetAccountWherePostingLineCollectionIsEqualToCalculatedPostingLineCollection()
{
IPostingLineCollection calculatedPostingLineCollection = _fixture.BuildPostingLineCollectionMock().Object;
IPostingLineCollection postingLineCollection = _fixture.BuildPostingLineCollectionMock(calculatedPostingLineCollection: calculatedPostingLineCollection).Object;
IBudgetAccount sut = CreateSut(postingLineCollection: postingLineCollection);
IBudgetAccount result = await sut.CalculateAsync(DateTime.Now.AddDays(_random.Next(1, 365) * -1));
Assert.That(result.PostingLineCollection, Is.EqualTo(calculatedPostingLineCollection));
}
public async Task CalculateAsync_WhenCalled_AssertCalculateAsyncWasCalledOnPostingLineCollection()
{
Mock <IPostingLineCollection> postingLineCollectionMock = _fixture.BuildPostingLineCollectionMock();
IBudgetAccount sut = CreateSut(postingLineCollection: postingLineCollectionMock.Object);
DateTime statusDate = DateTime.Now.AddDays(_random.Next(1, 365) * -1);
await sut.CalculateAsync(statusDate);
postingLineCollectionMock.Verify(m => m.CalculateAsync(It.Is <DateTime>(value => value == statusDate.Date)), Times.Once);
}