public async Task DeleteAsyncDeletesOneAudioFile()
{
var options = new DbContextOptionsBuilder <ApplicationDbContext>()
.UseInMemoryDatabase(databaseName: Guid.NewGuid().ToString()).Options;
var dbContext = new ApplicationDbContext(options);
var repository = new EfDeletableEntityRepository <AudioFile>(dbContext);
var service = new AudioFilesService(repository);
var bookId = 5;
var audio1 = new AudioFile
{
Title = "Audio1",
Url = "sdsdffsdf1",
BookId = bookId,
};
var audio2 = new AudioFile
{
Title = "Audio2",
Url = "sdsdffsdf2",
BookId = bookId,
};
var audio3 = new AudioFile
{
Title = "Audio3",
Url = "sdsdffsdf3",
BookId = bookId,
};
await repository.AddAsync(audio1);
await repository.AddAsync(audio2);
await repository.AddAsync(audio3);
await repository.SaveChangesAsync();
await service.DeleteAsync(audio1.Id);
var expectedCount = 2;
var actualCount = repository.All().Count();
Assert.Equal(expectedCount, actualCount);
}
public async Task DeleteAsyncDeletesTheRightFile()
{
var options = new DbContextOptionsBuilder <ApplicationDbContext>()
.UseInMemoryDatabase(databaseName: Guid.NewGuid().ToString()).Options;
var dbContext = new ApplicationDbContext(options);
var repository = new EfDeletableEntityRepository <AudioFile>(dbContext);
var service = new AudioFilesService(repository);
var bookId = 5;
var audio1 = new AudioFile
{
Title = "Audio1",
Url = "sdsdffsdf1",
BookId = bookId,
};
var audio2 = new AudioFile
{
Title = "Audio2",
Url = "sdsdffsdf2",
BookId = bookId,
};
var audio3 = new AudioFile
{
Title = "Audio3",
Url = "sdsdffsdf3",
BookId = bookId,
};
await repository.AddAsync(audio1);
await repository.AddAsync(audio2);
await repository.AddAsync(audio3);
await repository.SaveChangesAsync();
await service.DeleteAsync(audio1.Id);
var actualAudioFile = repository.All().Where(x => x.Id == audio1.Id).FirstOrDefault();
Assert.Null(actualAudioFile);
}
