public void execute_passes_the_audio_name_onto_the_audio_service(string audioName)
{
var audioService = new AudioServiceMock(MockBehavior.Loose);
var sut = new AudioActionBuilder()
.WithAudioService(audioService)
.WithAudioName(audioName)
.Build();
sut.Execute(new ExecutionContext()).Subscribe();
audioService
.Verify(x => x.Play(audioName))
.WasCalledExactlyOnce();
}
public void execute_pauses_if_context_is_paused()
{
var audioService = new AudioServiceMock(MockBehavior.Loose);
var sut = new AudioActionBuilder()
.WithAudioService(audioService)
.Build();
using (var context = new ExecutionContext())
{
context.IsPaused = true;
sut.Execute(context).Subscribe();
audioService
.Verify(x => x.Play(It.IsAny<string>()))
.WasNotCalled();
}
}
public void execute_composes_the_appropriate_actions()
{
var audioService = new AudioServiceMock();
var delayService = new DelayServiceMock();
var actionsPerformed = new List<string>();
audioService
.When(x => x.Play(It.IsAny<string>()))
.Do<string>((resource) => actionsPerformed.Add("Played audio resource " + resource))
.Return(Observable.Return(Unit.Default));
delayService
.When(x => x.Delay(It.IsAny<TimeSpan>()))
.Do<TimeSpan>(period => actionsPerformed.Add("Delayed for " + period))
.Return(Observable.Return(Unit.Default));
var sut = new MetronomeActionBuilder()
.WithAudioService(audioService)
.WithDelayService(delayService)
.WithMetronomeTick(new MetronomeTick(TimeSpan.Zero, MetronomeTickType.Bell))
.WithMetronomeTick(new MetronomeTick(TimeSpan.FromMilliseconds(10)))
.WithMetronomeTick(new MetronomeTick(TimeSpan.FromMilliseconds(20)))
.WithMetronomeTick(new MetronomeTick(TimeSpan.FromMilliseconds(50), MetronomeTickType.Bell))
.WithMetronomeTick(new MetronomeTick(TimeSpan.FromMilliseconds(30), MetronomeTickType.None))
.Build();
sut
.Execute(new ExecutionContext())
.Subscribe();
Assert.Equal(8, actionsPerformed.Count);
Assert.Equal("Played audio resource MetronomeBell", actionsPerformed[0]);
Assert.Equal("Delayed for 00:00:00.0100000", actionsPerformed[1]);
Assert.Equal("Played audio resource MetronomeClick", actionsPerformed[2]);
Assert.Equal("Delayed for 00:00:00.0200000", actionsPerformed[3]);
Assert.Equal("Played audio resource MetronomeClick", actionsPerformed[4]);
Assert.Equal("Delayed for 00:00:00.0500000", actionsPerformed[5]);
Assert.Equal("Played audio resource MetronomeBell", actionsPerformed[6]);
Assert.Equal("Delayed for 00:00:00.0300000", actionsPerformed[7]);
}