public Task Execute(TestContext context)
{
var stateTask = WaitForState.Observe(context.Service, PlayerState.Playing, context.Token, context.Timeout);
var clockTask = RunningClockTask.Observe(context.Service, context.Token, context.Timeout);
var resumeTask = context.Service.Resume().WithTimeout(context.Timeout).WithCancellation(context.Token);
// Jolly resume operation is when:
// - Resume() completes.
// - Playing state is observed.
// - Running clock is observed.
return(Task.WhenAll(resumeTask, stateTask, clockTask));
}
public async Task VerifyRunning(TimeSpan duration)
{
// Playing state first.
await WaitForState.Observe(_service, PlayerState.Playing, _context.Token, _context.Timeout);
// Start clock & termination listners.
var runningClockTask = RunningClockTask.Observe(_service, _context.Token, _context.Timeout);
await Task.WhenAny(_playbackErrorTask, _clipCompletedTask, Task.Delay(duration)).WithCancellation(_context.Token);
if (_playbackErrorTask.IsCompleted || _clipCompletedTask.IsCompleted)
{
throw new Exception($"Playback terminated or not running. " +
$"Error: {_playbackErrorTask.IsCompleted} " +
$"Completed: {_clipCompletedTask.IsCompleted}");
}
// verify running clock
await runningClockTask;
}
