public async Task UpdateAudioAsync_ForExistingAudio_UpdatesAsExpected()
{
var repo = Substitute.For <IAudioEntriesRepository>();
var sut = new AudioServiceBuilder()
.WithAudioEntriesRepo(repo)
.Build();
await sut.UpdateAudioAsync(new Audio(), CancellationToken.None);
repo.Received().Update(Arg.Any <Audio>());
}
public void UpdateAudioAsync_FailedForNonexistentId_ThrowsNotFoundException()
{
var repo = Substitute.For <IAudioEntriesRepository>();
repo.When(x => x.Update(Arg.Any <Audio>()))
.Do(x => throw new DbUpdateConcurrencyException("", new List <IUpdateEntry> {
null
}));
var sut = new AudioServiceBuilder()
.WithAudioEntriesRepo(repo)
.Build();
Func <Task> actualAction = async() =>
await sut.UpdateAudioAsync(new Audio(), CancellationToken.None);
actualAction.Should().Throw <KeyNotFoundException>();
}