public void ThrowArgumentNullExceptionWithProperMessageWhenDiscussionIsNull()
{
var mockedRepository = new Mock <IRepository <Discussion> >();
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var discussionsService = new DiscussionsService(mockedRepository.Object, mockedUnitOfWork.Object);
Assert.That(() => discussionsService.AddDiscussion(null),
Throws.ArgumentNullException.With.Message.Contains("discussion"));
}
public void CallUnitOfWorkCommitMethodWhenDiscussionParameterIsValid()
{
var mockedRepository = new Mock <IRepository <Discussion> >();
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var discussionsService = new DiscussionsService(mockedRepository.Object, mockedUnitOfWork.Object);
var mockedDiscussion = new Mock <Discussion>();
discussionsService.AddDiscussion(mockedDiscussion.Object);
mockedUnitOfWork.Verify(x => x.Commit(), Times.Once());
}