public void AddPages_returns_success_result_if_pages_are_empty()
{
//arrange
Mock <IPageRepository> pageRepo = new Mock <IPageRepository>();
Mock <IUnitOfWork> uow = new Mock <IUnitOfWork>();
pageRepo.Setup(rep => rep.AddRange(null)).Throws <ArgumentNullException>();
pageRepo.Setup(rep => rep.AddRange(It.IsNotNull <IEnumerable <Page> >()));
uow.Setup(u => u.PageRepository).Returns(pageRepo.Object);
TestManager manager = new TestManager(uow.Object);
//act
var emptyPagesAdd = manager.AddPages(new Page[] { }).Result;
//assert
Assert.True(emptyPagesAdd.Succeeded);
}
public void AddPages_returns_success_result_if_pages_are_not_empty()
{
//arrange
Mock <IPageRepository> pageRepo = new Mock <IPageRepository>();
Mock <IUnitOfWork> uow = new Mock <IUnitOfWork>();
pageRepo.Setup(rep => rep.AddRange(It.IsNotNull <IEnumerable <Page> >()))
.Callback <IEnumerable <Page> >(pages => _pages.AddRange(pages));
uow.Setup(u => u.PageRepository).Returns(pageRepo.Object);
TestManager manager = new TestManager(uow.Object);
var oldCount = _pages.Count;
//act
var emptyPagesAdd = manager.AddPages(_addPages).Result;
//assert
Assert.True(emptyPagesAdd.Succeeded);
Assert.Equal(_pages.Count, oldCount + _addPages.Count);
Assert.True(_pages.Any(p => _addPages.Contains(p)));
pageRepo.Verify(p => p.AddRange(It.IsNotNull <IEnumerable <Page> >()));
}