public void Throw_ArhumentException_When_ContentIsEmpty()
{
var mockedNewsfeedRepository = new Mock <IRepository <Newsfeed> >();
var mockedUserRepo = new Mock <IRepository <User> >();
var mockedUnitOfWork = new Mock <Func <IUnitOfWork> >();
var newsDataService = new NewsDataService(
mockedNewsfeedRepository.Object,
mockedUserRepo.Object,
mockedUnitOfWork.Object);
Assert.Throws <ArgumentException>(() =>
{
newsDataService.AddNews("username", string.Empty, DateTime.Now, false);
});
}
public void Throw_When_UsernameIsNull()
{
var mockedNewsfeedRepository = new Mock <IRepository <Newsfeed> >();
var mockedUserRepo = new Mock <IRepository <User> >();
var mockedUnitOfWork = new Mock <Func <IUnitOfWork> >();
var newsDataService = new NewsDataService(
mockedNewsfeedRepository.Object,
mockedUserRepo.Object,
mockedUnitOfWork.Object);
Assert.Throws <ArgumentNullException>(() =>
{
newsDataService.AddNews(null, "random string", DateTime.Now, false);
});
}
public void Call_UnitOfWork_Commit_MethodOnce()
{
var mockedNewsfeedRepository = new Mock <IRepository <Newsfeed> >();
var mockedUserRepo = new Mock <IRepository <User> >();
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var newsDataService = new NewsDataService(
mockedNewsfeedRepository.Object,
mockedUserRepo.Object,
() => mockedUnitOfWork.Object);
var user = new User();
mockedUserRepo.Setup(x => x.GetFirst(It.IsAny <Expression <Func <User, bool> > >())).Returns(user);
newsDataService.AddNews("test", "content", DateTime.Now, false);
mockedUnitOfWork.Verify(x => x.Commit(), Times.Once);
}
public void CorrectlyAddData()
{
var mockedNewsfeedRepository = new Mock <IRepository <Newsfeed> >();
var mockedUserRepo = new Mock <IRepository <User> >();
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var newsDataService = new NewsDataService(
mockedNewsfeedRepository.Object,
mockedUserRepo.Object,
() => mockedUnitOfWork.Object);
var user = new User();
mockedUserRepo.Setup(x => x.GetFirst(It.IsAny <Expression <Func <User, bool> > >())).Returns(user);
newsDataService.AddNews("test", "content", DateTime.Now, false);
Assert.AreEqual(user.NewsFeed.Count, 1);
}
public void Throw_When_UserIsNotFound()
{
var mockedNewsfeedRepository = new Mock <IRepository <Newsfeed> >();
var mockedUserRepo = new Mock <IRepository <User> >();
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var newsDataService = new NewsDataService(
mockedNewsfeedRepository.Object,
mockedUserRepo.Object,
() => mockedUnitOfWork.Object);
var user = new User();
mockedUserRepo.Setup(x => x.GetFirst(null)).Returns(user);
Assert.Throws <ArgumentNullException>(() =>
{
newsDataService.AddNews("test", "content", DateTime.Now, false);
});
}
