public async Task GetGenreByIdSuccessfully()
{
//Preparation
var databaseName = Guid.NewGuid().ToString();
var context = BuildContext(databaseName);
var mapper = BuildMap();
context.Genres.Add(new Genre()
{
Name = "Genre 1"
});
context.Genres.Add(new Genre()
{
Name = "Genre 2"
});
context.SaveChanges();
var context2 = BuildContext(databaseName);
//Testing
var id = 1;
var controller = new GenresController(context2, mapper);
var response = await controller.GetGenre(id);
//Verification
var result = response.Value;
Assert.AreEqual(1, result.Id);
}
public void TestGetAllGenres()
{
int id = 5;
var mockRepo = new Mock <IGenreRepository>();
mockRepo.Setup(repo => repo.GetGenre(id)).Returns((GenreDTO)null);
var controller = new GenresController(mockRepo.Object);
var result = controller.GetGenre();
Assert.NotNull(result.Result);
}
public void TestGetGenreWhenIdIsNotCorrect()
{
int id = 5555;
var mockRepo = new Mock <IGenreRepository>();
mockRepo.Setup(repo => repo.GetGenre(id)).Returns((GenreDTO)null);
var controller = new GenresController(mockRepo.Object);
var result = controller.GetGenre(id);
Assert.Null(result.Value);
}
public void TestGetGenreWhenIdIsCorrect()
{
int id = 5;
var mockRepo = new Mock <IGenreRepository>();
mockRepo.Setup(repo => repo.GetGenre(id)).Returns((GenreDTO)null);
var controller = new GenresController(mockRepo.Object);
var result = controller.GetGenre(id);
Assert.IsType <ActionResult <GenreDTO> >(result);
}
public async Task GetGenreByIdDoesNotExist()
{
//Preparation
var databaseName = Guid.NewGuid().ToString();
var context = BuildContext(databaseName);
var mapper = BuildMap();
var id = 1;
//Testing
var controller = new GenresController(context, mapper);
var response = await controller.GetGenre(id);
//Verification
var result = response.Result as StatusCodeResult;
Assert.AreEqual(404, result.StatusCode);
}
public async Task GetGenre_NonexistentZeroId_NotFoundResult()
{
// Arrange
const int genreId = 0;
InitializeInmemoryDatabase(out DbContextOptions <GameReviewsContext> options, GetFakeList());
// Act
using (var context = new GameReviewsContext(options))
{
GenresController genresController = new GenresController(context);
var result = (await genresController.GetGenre(genreId)).Result;
// Assert
Assert.IsType <NotFoundResult>(result);
}
}
public void Get_should_return_genre_by_id()
{
//Arrange
int id = It.IsAny <int>();
_genreService.Setup(x => x.Get(It.IsAny <int>())).Returns(new GenreDTO()
{
Id = id
});
//Act
var actionResult = _genresController.GetGenre(It.IsAny <int>());
//Assert
actionResult.Should().BeOfType <GenreModel>();
Assert.AreEqual(id, actionResult.Id);
}
public async Task GetGenre_ExistingId_TaskActionResultContainsGenre()
{
// Arrange
const int genreId = 3;
Genre expectedGenre = GetFakeList().Where(d => d.ID == genreId).FirstOrDefault();
InitializeInmemoryDatabase(out DbContextOptions <GameReviewsContext> options, GetFakeList());
// Act
using (var context = new GameReviewsContext(options))
{
GenresController genresController = new GenresController(context);
var actionResult = (await genresController.GetGenre(genreId));
Genre genre = actionResult.Value;
ActionResult result = actionResult.Result;
// Assert
Assert.True(AreEqual(expectedGenre, genre));
Assert.IsNotType <NotFoundResult>(result);
}
}
