public void Add_WhenPostingLineCollectionIsNotNullAndOnePostingLineDoesExistWithinCollection_ThrowsIntranetSystemException()
{
IPostingLineCollection sut = CreateSut();
IList <IPostingLine> postingLineCollection = new List <IPostingLine>
{
_fixture.BuildPostingLineMock().Object,
_fixture.BuildPostingLineMock().Object,
_fixture.BuildPostingLineMock().Object,
_fixture.BuildPostingLineMock().Object,
_fixture.BuildPostingLineMock().Object,
_fixture.BuildPostingLineMock().Object,
_fixture.BuildPostingLineMock().Object
};
IPostingLine existingPostingLine = postingLineCollection[_random.Next(0, postingLineCollection.Count - 1)];
sut.Add(existingPostingLine);
IntranetSystemException result = Assert.Throws <IntranetSystemException>(() => sut.Add(postingLineCollection));
// ReSharper disable PossibleNullReferenceException
Assert.That(result.Message.Contains(existingPostingLine.GetType().Name), Is.True);
// ReSharper restore PossibleNullReferenceException
Assert.That(result.ErrorCode, Is.EqualTo(ErrorCode.ObjectAlreadyExists));
Assert.That(result.InnerException, Is.Null);
}
public void Add_WhenPostingLineIsNotNullAndDoesExistWithinCollection_ThrowsIntranetSystemException()
{
IPostingLineCollection sut = CreateSut();
IPostingLine postingLine = _fixture.BuildPostingLineMock().Object;
sut.Add(postingLine);
IntranetSystemException result = Assert.Throws <IntranetSystemException>(() => sut.Add(postingLine));
// ReSharper disable PossibleNullReferenceException
Assert.That(result.Message.Contains(postingLine.GetType().Name), Is.True);
// ReSharper restore PossibleNullReferenceException
Assert.That(result.ErrorCode, Is.EqualTo(ErrorCode.ObjectAlreadyExists));
Assert.That(result.InnerException, Is.Null);
}