public async Task GetAudioAsync_ForNoAudios_ReturnsNull()
{
var repo = Substitute.For <IAudioEntriesRepository>();
var sut = new AudioServiceBuilder().WithAudioEntriesRepo(repo).Build();
var actual = await sut.GetAudioAsync(Guid.Empty, CancellationToken.None);
actual.Should().BeNull();
}
public async Task GetAudioAsync_ForExistingAudio_ReturnsNonNull()
{
var audio = new Audio {
AudioId = Guid.NewGuid()
};
var repo = Substitute.For <IAudioEntriesRepository>();
repo.GetAudioIncludingMetaAsync(audio.AudioId, Arg.Any <CancellationToken>())
.Returns(audio);
var sut = new AudioServiceBuilder()
.WithAudioEntriesRepo(repo)
.Build();
var actual = await sut.GetAudioAsync(audio.AudioId, CancellationToken.None);
actual.Should().NotBeNull();
}