public void execute_async_composes_actions_appropriately_for_long_durations()
{
var delayService = new DelayServiceMock();
var speechService = new SpeechServiceMock();
var performedActions = new List<string>();
delayService
.When(x => x.DelayAsync(It.IsAny<TimeSpan>(), It.IsAny<CancellationToken>()))
.Do<TimeSpan, CancellationToken>((duration, ct) => performedActions.Add("Delayed for " + duration))
.Return(Observable.Return(Unit.Default));
speechService
.When(x => x.SpeakAsync(It.IsAny<string>(), It.IsAny<CancellationToken>()))
.Do<string, CancellationToken>((speechText, cty) => performedActions.Add("Saying '" + speechText + "'"))
.Return(Observable.Return(Unit.Default));
var sut = new WaitWithPromptActionBuilder()
.WithDelayService(delayService)
.WithSpeechService(speechService)
.WithDuration(TimeSpan.FromSeconds(5))
.WithPromptSpeechText("break")
.Build();
sut.ExecuteAsync(new ExecutionContext());
Assert.Equal(7, performedActions.Count);
Assert.Equal("Saying 'break'", performedActions[0]);
Assert.Equal("Delayed for 00:00:01", performedActions[1]);
Assert.Equal("Delayed for 00:00:01", performedActions[2]);
Assert.Equal("Delayed for 00:00:01", performedActions[3]);
Assert.Equal("Saying 'ready?'", performedActions[4]);
Assert.Equal("Delayed for 00:00:01", performedActions[5]);
Assert.Equal("Delayed for 00:00:01", performedActions[6]);
}
public void execute_composes_actions_appropriately_for_short_durations()
{
var delayService = new DelayServiceMock();
var speechService = new SpeechServiceMock();
var performedActions = new List<string>();
delayService
.When(x => x.Delay(It.IsAny<TimeSpan>()))
.Do<TimeSpan>(duration => performedActions.Add("Delayed for " + duration))
.Return(Observable.Return(Unit.Default));
speechService
.When(x => x.Speak(It.IsAny<string>()))
.Do<string>(speechText => performedActions.Add("Saying '" + speechText + "'"))
.Return(Observable.Return(Unit.Default));
var sut = new WaitWithPromptActionBuilder()
.WithDelayService(delayService)
.WithSpeechService(speechService)
.WithDuration(TimeSpan.FromSeconds(1))
.WithPromptSpeechText("break")
.Build();
sut
.Execute(new ExecutionContext())
.Subscribe();
Assert.Equal(2, performedActions.Count);
Assert.Equal("Saying 'break'", performedActions[0]);
Assert.Equal("Delayed for 00:00:01", performedActions[1]);
}
public void execute_async_skips_ahead_if_the_context_has_skip_ahead(int delayInMs, int skipInMs, int expectedDelayInMs)
{
var delayService = new DelayServiceMock();
var totalDelay = TimeSpan.Zero;
delayService
.When(x => x.DelayAsync(It.IsAny<TimeSpan>(), It.IsAny<CancellationToken>()))
.Do<TimeSpan, CancellationToken>((t, ct) => totalDelay += t)
.Return(Observable.Return(Unit.Default));
var sut = new WaitActionBuilder()
.WithDelayService(delayService)
.WithDelay(TimeSpan.FromMilliseconds(delayInMs))
.Build();
sut.ExecuteAsync(new ExecutionContext(TimeSpan.FromMilliseconds(skipInMs)));
Assert.Equal(TimeSpan.FromMilliseconds(expectedDelayInMs), totalDelay);
}
public void execute_breaks_for_the_specified_delay(int delayInMs)
{
var delayService = new DelayServiceMock();
var totalDelay = TimeSpan.Zero;
delayService
.When(x => x.Delay(It.IsAny<TimeSpan>()))
.Do<TimeSpan>(t => totalDelay += t)
.Return(Observable.Return(Unit.Default));
var sut = new WaitActionBuilder()
.WithDelayService(delayService)
.WithDelay(TimeSpan.FromMilliseconds(delayInMs))
.Build();
sut
.Execute(new ExecutionContext())
.Subscribe();
Assert.Equal(TimeSpan.FromMilliseconds(delayInMs), totalDelay);
}
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]);
}
public void execute_async_pauses_if_context_is_paused()
{
var delayService = new DelayServiceMock();
var delayCallCount = 0;
using (var context = new ExecutionContext())
{
delayService
.When(x => x.DelayAsync(It.IsAny<TimeSpan>(), It.IsAny<CancellationToken>()))
.Do(() => context.IsPaused = delayCallCount++ == 2)
.Return(Observable.Return(Unit.Default));
var sut = new WaitActionBuilder()
.WithDelayService(delayService)
.WithDelay(TimeSpan.FromSeconds(50))
.Build();
sut.ExecuteAsync(context);
Assert.True(context.IsPaused);
delayService
.Verify(x => x.DelayAsync(It.IsAny<TimeSpan>(), It.IsAny<CancellationToken>()))
.WasCalledExactly(times: 3);
}
}
public void execute_async_reports_progress_correctly_even_if_the_skip_ahead_exceeds_the_wait_duration()
{
var delayService = new DelayServiceMock(MockBehavior.Loose);
var sut = new WaitActionBuilder()
.WithDelayService(delayService)
.WithDelay(TimeSpan.FromMilliseconds(50))
.Build();
using (var context = new ExecutionContext(TimeSpan.FromMilliseconds(100)))
{
Assert.Equal(TimeSpan.Zero, context.Progress);
sut.ExecuteAsync(context);
Assert.Equal(TimeSpan.FromMilliseconds(50), context.Progress);
}
}
public void execute_async_reports_progress()
{
var delayService = new DelayServiceMock(MockBehavior.Loose);
var sut = new WaitActionBuilder()
.WithDelayService(delayService)
.WithDelay(TimeSpan.FromMilliseconds(50))
.Build();
using (var context = new ExecutionContext())
{
Assert.Equal(TimeSpan.Zero, context.Progress);
sut.ExecuteAsync(context);
Assert.Equal(TimeSpan.FromMilliseconds(50), context.Progress);
}
}
public void execute_async_skips_ahead_if_the_context_has_skip_ahead_even_if_the_context_is_paused(int delayInMs, int skipInMs)
{
var delayService = new DelayServiceMock();
var totalDelay = TimeSpan.Zero;
delayService
.When(x => x.DelayAsync(It.IsAny<TimeSpan>(), It.IsAny<CancellationToken>()))
.Do<TimeSpan, CancellationToken>((t, ct) => totalDelay += t)
.Return(Observable.Return(Unit.Default));
var sut = new WaitActionBuilder()
.WithDelayService(delayService)
.WithDelay(TimeSpan.FromMilliseconds(delayInMs))
.Build();
using (var context = new ExecutionContext(TimeSpan.FromMilliseconds(skipInMs)) { IsPaused = true })
{
var progress = context
.WhenAnyValue(x => x.Progress)
.Skip(1)
.CreateCollection();
sut.ExecuteAsync(context);
Assert.Equal(TimeSpan.FromMilliseconds(skipInMs), progress.First());
}
}