public async Task <IActionResult> Edit(int id, [Bind("GenreId,Name")] Genre genre)
{
if (id != genre.GenreId)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
await _genreService.UpdateAndSave(genre);
}
catch (DbUpdateConcurrencyException)
{
if (!_genreService.GenreExists(genre.GenreId))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(genre));
}
public void DirectorExistsTest()
{
int genreId = 1;
var fakeRepositoryMock = new Mock <IGenreRepository>();
fakeRepositoryMock.Setup(x => x.GenreExists(genreId)).Returns(true);
var genreService = new GenreService(fakeRepositoryMock.Object);
var isExist = genreService.GenreExists(genreId);
Assert.True(isExist);
}
public void Check_That_Order_Service_Checks_If_Genre_Does_Not_Exists()
{
// Arrange
var mock = new Mock <IUnitOfWork>();
mock.Setup(m => m.GenreRepository.Get(It.IsAny <Expression <Func <Genre, bool> > >()))
.Returns <Expression <Func <Genre, bool> > >(expr => new List <Genre>());
var genreService = new GenreService(mock.Object);
const string genreName = "GenreName";
const int currentGenreId = 1;
// Act
bool result = genreService.GenreExists(genreName, currentGenreId);
// Assert
Assert.IsTrue(!result);
}
