public async Task DeleteGenre()
{
var databaseName = Guid.NewGuid().ToString();
var context = BuildContext(databaseName);
var mapper = BuildMap();
context.Genres.Add(new Genre()
{
Name = "Genre 1"
});
context.SaveChanges();
var context2 = BuildContext(databaseName);
var controller = new GenresV2Controller(context2, mapper);
var response = await controller.Delete(1);
var result = response as StatusCodeResult;
Assert.AreEqual(204, result.StatusCode);
var context3 = BuildContext(databaseName);
var exists = await context3.Genres.AnyAsync();
Assert.IsFalse(exists);
}
public async Task GetGenreByExistingId()
{
//Preparation
var databaseName = Guid.NewGuid().ToString();
var context = BuildContext(databaseName);
var mapper = BuildMap();
context.Genres.Add(new Genre()
{
Name = "Genre1"
});
context.Genres.Add(new Genre()
{
Name = "Genre2"
});
context.SaveChanges();
//will use another context in the same db(and data) because this new context it is dont have on the memorh the 2 records
var context2 = BuildContext(databaseName);
//Testing
var controller = new GenresV2Controller(context2, mapper);
var Id = 1;
var response = await controller.Get(Id);
var result = response.Result as OkObjectResult;
var genre = result.Value as GenreDto;
Assert.AreEqual(Id, genre.Id);
}
public async Task UpdateGenre()
{
var databaseName = Guid.NewGuid().ToString();
var context = BuildContext(databaseName);
var mapper = BuildMap();
context.Genres.Add(new Genre {
Name = "New Genre1"
});
context.SaveChanges();
var context2 = BuildContext(databaseName);
var controller = new GenresV2Controller(context2, mapper);
var genreCreationDTO = new GenreCreationDto()
{
Name = "New name"
};
var id = 1;
var response = await controller.Put(id, genreCreationDTO);
var result = response as StatusCodeResult;
Assert.AreEqual(204, result.StatusCode);
var context3 = BuildContext(databaseName);
var exists = await context3.Genres.AnyAsync(x => x.Name == "New name");
Assert.IsTrue(exists);
}
public async Task DeleteGenreNotFound()
{
var databaseName = Guid.NewGuid().ToString();
var context = BuildContext(databaseName);
var mapper = BuildMap();
var controller = new GenresV2Controller(context, mapper);
var response = await controller.Delete(1);
var result = response as StatusCodeResult;
Assert.AreEqual(404, result.StatusCode);
}
public async Task GetAllGenres()
{
//Preparation
var databaseName = Guid.NewGuid().ToString();
var context = BuildContext(databaseName);
var mapper = BuildMap();
context.Genres.Add(new Genre()
{
Name = "Genre1"
});
context.Genres.Add(new Genre()
{
Name = "Genre2"
});
context.SaveChanges();
//will use another context in the same db(and data) because this new context it is dont have on the memorh the 2 records
var context2 = BuildContext(databaseName);
//Testing
var controller = new GenresV2Controller(context2, mapper);
var response = await controller.Get();
var result = response.Result as OkObjectResult;
var genres = result.Value as List <GenreDto>;
//Verification
Assert.AreEqual(2, genres.Count);
//if use as return type Task<ActionResult<List<GenreDTO>>>
//// Testing
//var controller = new GenresController(context2, mapper);
//var response = await controller.Get();
//// Verification
//var genres = response.Value;
//Assert.AreEqual(2, genres.Count);
}
public async Task GetGenreByIdDoesNotExist()
{
//Preparation
var databaseName = Guid.NewGuid().ToString();
var context = BuildContext(databaseName);
var mapper = BuildMap();
//Testing
var controller = new GenresV2Controller(context, mapper);
ActionResult <GenreDto> response = await controller.Get(1);
var result = response.Result as NotFoundResult;
var statusCode = result.StatusCode;
Assert.AreEqual(404, statusCode);
//if use as return type Task<ActionResult<GenreDTO>>
//var response = await controller.Get(1);
//var result = response.Result as StatusCodeResult;
//Assert.AreEqual(404, result.StatusCode);
}
public async Task CreateGenre()
{
//Preparation
var databaseName = Guid.NewGuid().ToString();
var context = BuildContext(databaseName);
var mapper = BuildMap();
var newGenre = new GenreCreationDto {
Name = "New Genre"
};
//Testing
var controller = new GenresV2Controller(context, mapper);
var response = await controller.Post(newGenre);
var result = response as CreatedAtRouteResult;
Assert.AreEqual(201, result.StatusCode);
var context2 = BuildContext(databaseName);
var count = await context2.Genres.CountAsync();
Assert.AreEqual(1, count);
}