public async Task CalculateAsync_WhenCalled_AssertCalculateAsyncWasCalledOnEachInfo()
{
IInfoCollection <ICreditInfo, Sut> sut = CreateSut();
IEnumerable <Mock <ICreditInfo> > infoMockCollection = new List <Mock <ICreditInfo> >
{
_fixture.BuildCreditInfoMock(),
_fixture.BuildCreditInfoMock(),
_fixture.BuildCreditInfoMock(),
_fixture.BuildCreditInfoMock(),
_fixture.BuildCreditInfoMock(),
_fixture.BuildCreditInfoMock(),
_fixture.BuildCreditInfoMock()
};
sut.Add(infoMockCollection.Select(infoMock => infoMock.Object).ToArray());
DateTime statusDate = DateTime.Now.AddDays(_random.Next(1, 365) * -1);
await sut.CalculateAsync(statusDate);
foreach (Mock <ICreditInfo> infoMock in infoMockCollection)
{
infoMock.Verify(m => m.CalculateAsync(It.Is <DateTime>(value => value == statusDate.Date)), Times.Once);
}
}
public void Add_WhenInfoCollectionIsNotNullAndOneInfoDoesExistWithinCollection_ThrowsIntranetSystemException()
{
IInfoCollection <ICreditInfo, Sut> sut = CreateSut();
IList <ICreditInfo> infoCollection = new List <ICreditInfo>
{
_fixture.BuildCreditInfoMock().Object,
_fixture.BuildCreditInfoMock().Object,
_fixture.BuildCreditInfoMock().Object,
_fixture.BuildCreditInfoMock().Object,
_fixture.BuildCreditInfoMock().Object,
_fixture.BuildCreditInfoMock().Object,
_fixture.BuildCreditInfoMock().Object
};
ICreditInfo existingInfo = infoCollection[_random.Next(0, infoCollection.Count - 1)];
sut.Add(existingInfo);
IntranetSystemException result = Assert.Throws <IntranetSystemException>(() => sut.Add(existingInfo));
// ReSharper disable PossibleNullReferenceException
Assert.That(result.Message.Contains(existingInfo.GetType().Name), Is.True);
Assert.That(result.ErrorCode, Is.EqualTo(ErrorCode.ObjectAlreadyExists));
Assert.That(result.InnerException, Is.Null);
// ReSharper restore PossibleNullReferenceException
}
public async Task CalculateAsync_WhenCalled_ReturnsSameInfoCollectionBase()
{
IInfoCollection <ICreditInfo, Sut> sut = CreateSut();
IInfoCollection <ICreditInfo, Sut> result = await sut.CalculateAsync(DateTime.Now.AddDays(_random.Next(1, 365) * -1));
Assert.That(result, Is.SameAs(sut));
}
public void Find_WhenInfoCollectionIsEmpty_ReturnsNull()
{
IInfoCollection <ICreditInfo, Sut> sut = CreateSut();
IInfo <ICreditInfo> result = sut.Find(DateTime.Today);
Assert.That(result, Is.Null);
}
public void Last_WhenInfoCollectionIsEmpty_ReturnsNull()
{
IInfoCollection <ICreditInfo, Sut> sut = CreateSut();
IInfo <ICreditInfo> result = sut.Last();
Assert.That(result, Is.Null);
}
public void Next_WhenInfoCollectionIsEmpty_ReturnsNull()
{
IInfoCollection <ICreditInfo, Sut> sut = CreateSut();
IInfo <ICreditInfo> result = sut.Next(_fixture.BuildCreditInfoMock().Object);
Assert.That(result, Is.Null);
}
public async Task CalculateAsync_WhenCalled_AssertCalculateWasCalledOnSut()
{
IInfoCollection <ICreditInfo, Sut> sut = CreateSut();
Sut result = await sut.CalculateAsync(DateTime.Now.AddDays(_random.Next(1, 365) * -1));
Assert.That(result.CalculateWasCalled, Is.True);
}
public async Task CalculateAsync_WhenCalled_AssertCalculateWasCalledWithSameStatusDate()
{
IInfoCollection <ICreditInfo, Sut> sut = CreateSut();
DateTime statusDate = DateTime.Now.AddDays(_random.Next(1, 365) * -1);
Sut result = await sut.CalculateAsync(statusDate);
Assert.That(result.CalculateCalledWithStatusDate, Is.EqualTo(statusDate.Date));
}
public async Task CalculateAsync_WhenCalledMultipleTimesWithSameStatusDate_ReturnsSameInfoCollectionBase()
{
IInfoCollection <ICreditInfo, Sut> sut = CreateSut();
DateTime statusDate = DateTime.Now.AddDays(_random.Next(1, 365) * -1);
IInfoCollection <ICreditInfo, Sut> result = await((IInfoCollection <ICreditInfo, Sut>)await((IInfoCollection <ICreditInfo, Sut>) await sut.CalculateAsync(statusDate)).CalculateAsync(statusDate)).CalculateAsync(statusDate);
Assert.That(result, Is.SameAs(sut));
}
public async Task CalculateAsync_WhenCalledMultipleTimesWithSameStatusDate_AssertAlreadyCalculatedWasCalledTwiceOnSut()
{
IInfoCollection <ICreditInfo, Sut> sut = CreateSut();
DateTime statusDate = DateTime.Now.AddDays(_random.Next(1, 365) * -1);
Sut result = await((IInfoCollection <ICreditInfo, Sut>)await((IInfoCollection <ICreditInfo, Sut>) await sut.CalculateAsync(statusDate)).CalculateAsync(statusDate)).CalculateAsync(statusDate);
Assert.That(result.AlreadyCalculatedWasCalledTimes, Is.EqualTo(2));
}
public async Task CalculateAsync_WhenCalled_ReturnsSameInfoCollectionBaseWhereStatusDateEqualDateFromCall()
{
IInfoCollection <ICreditInfo, Sut> sut = CreateSut();
DateTime statusDate = DateTime.Now.AddDays(_random.Next(1, 365) * -1);
IInfoCollection <ICreditInfo, Sut> result = await sut.CalculateAsync(statusDate);
Assert.That(result.StatusDate, Is.EqualTo(statusDate.Date));
}
public void Add_WhenInfoIsNotNullAndDoesNotExistWithinCollection_AddsInfoToCollection()
{
IInfoCollection <ICreditInfo, Sut> sut = CreateSut();
ICreditInfo creditInfo = _fixture.BuildCreditInfoMock().Object;
sut.Add(creditInfo);
Assert.That(sut.Contains(creditInfo), Is.True);
}
public void Next_WhenInfoIsNull_ThrowsArgumentNullException()
{
IInfoCollection <ICreditInfo, Sut> sut = CreateSut();
ArgumentNullException result = Assert.Throws <ArgumentNullException>(() => sut.Next(null));
// ReSharper disable PossibleNullReferenceException
Assert.That(result.ParamName, Is.EqualTo("info"));
// ReSharper restore PossibleNullReferenceException
}
public void Last_WhenInfoCollectionContainsOneInfoElement_ReturnsNewestInfoElement()
{
IInfoCollection <ICreditInfo, Sut> sut = CreateSut();
DateTime infoOffset = new DateTime(DateTime.Today.Year, DateTime.Today.Month, 1);
sut.Add(_fixture.BuildCreditInfoMock(infoOffset).Object);
IInfo <ICreditInfo> result = sut.Last();
Assert.That(result.Year == infoOffset.Year && result.Month == infoOffset.Month, Is.True);
}
public void Find_WhenInfoCollectionContainsInfoElementForMatchingDate_ReturnsMatchingInfoElement()
{
IInfoCollection <ICreditInfo, Sut> sut = CreateSut();
DateTime infoOffset = new DateTime(DateTime.Today.Year, DateTime.Today.Month, 1);
sut.Add(_fixture.BuildCreditInfoMock(infoOffset).Object);
sut.Add(_fixture.BuildCreditInfoMock(infoOffset.AddMonths(-1)).Object);
sut.Add(_fixture.BuildCreditInfoMock(infoOffset.AddMonths(-2)).Object);
IInfo <ICreditInfo> result = sut.Find(infoOffset);
Assert.That(result.Year == infoOffset.Year && result.Month == infoOffset.Month, Is.True);
}
public void Next_WhenInfoCollectionDoesNotContainNextInfoElement_ReturnsNull()
{
IInfoCollection <ICreditInfo, Sut> sut = CreateSut();
DateTime infoOffset = new DateTime(DateTime.Today.Year, DateTime.Today.Month, 1);
sut.Add(_fixture.BuildCreditInfoMock(infoOffset).Object);
sut.Add(_fixture.BuildCreditInfoMock(infoOffset.AddMonths(-1)).Object);
sut.Add(_fixture.BuildCreditInfoMock(infoOffset.AddMonths(-2)).Object);
IInfo <ICreditInfo> result = sut.Next(sut.Last());
Assert.That(result, Is.Null);
}
public void Add_WhenInfoIsNotNullAndDoesExistWithinCollection_ThrowsIntranetSystemException()
{
IInfoCollection <ICreditInfo, Sut> sut = CreateSut();
ICreditInfo creditInfo = _fixture.BuildCreditInfoMock().Object;
sut.Add(creditInfo);
IntranetSystemException result = Assert.Throws <IntranetSystemException>(() => sut.Add(creditInfo));
// ReSharper disable PossibleNullReferenceException
Assert.That(result.Message.Contains(creditInfo.GetType().Name), Is.True);
Assert.That(result.ErrorCode, Is.EqualTo(ErrorCode.ObjectAlreadyExists));
Assert.That(result.InnerException, Is.Null);
// ReSharper restore PossibleNullReferenceException
}
public void Add_WhenInfoCollectionIsNotNullAndEachInfoDoesNotExistWithinCollection_AddsEachInfoToCollection()
{
IInfoCollection <ICreditInfo, Sut> sut = CreateSut();
IEnumerable <ICreditInfo> infoCollection = new List <ICreditInfo>
{
_fixture.BuildCreditInfoMock().Object,
_fixture.BuildCreditInfoMock().Object,
_fixture.BuildCreditInfoMock().Object,
_fixture.BuildCreditInfoMock().Object,
_fixture.BuildCreditInfoMock().Object,
_fixture.BuildCreditInfoMock().Object,
_fixture.BuildCreditInfoMock().Object
};
sut.Add(infoCollection);
Assert.That(infoCollection.All(info => sut.Contains(info)), Is.True);
}
public async Task CalculateAsync_WhenCalled_AssertCalculateWasCalledWithCalculatedInfoCollection()
{
IInfoCollection <ICreditInfo, Sut> sut = CreateSut();
IEnumerable <ICreditInfo> calculatedInfoCollection = new List <ICreditInfo>
{
_fixture.BuildCreditInfoMock().Object,
_fixture.BuildCreditInfoMock().Object,
_fixture.BuildCreditInfoMock().Object,
_fixture.BuildCreditInfoMock().Object,
_fixture.BuildCreditInfoMock().Object,
_fixture.BuildCreditInfoMock().Object,
_fixture.BuildCreditInfoMock().Object
};
sut.Add(calculatedInfoCollection.Select(calculatedInfo => _fixture.BuildCreditInfoMock(calculatedCreditInfo: calculatedInfo).Object).ToArray());
DateTime statusDate = DateTime.Now.AddDays(_random.Next(1, 365) * -1);
Sut result = await sut.CalculateAsync(statusDate);
Assert.That(result.CalculateCalledWithCalculatedInfoCollection.All(calculatedInfo => calculatedInfoCollection.Contains(calculatedInfo)), Is.True);
}
