public async Task TestStartStopCancelDispose()
{
var timePipeline = new DelayPipeline();
var cancellationTokenSource = new CancellationTokenSource();
var token = cancellationTokenSource.Token;
await Assert.ThrowsAsync <PipelineException>(() => timePipeline.StopAsync());
var startTask = timePipeline.RunAsync(token);
var secondStartCall = timePipeline.RunAsync(token);
Assert.Equal(startTask, secondStartCall);
var stopSource = new CancellationTokenSource();
var stopTask = timePipeline.StopAsync(stopSource.Token);
var secondStopCall = timePipeline.StopAsync(stopSource.Token);
Assert.Equal(stopTask, secondStopCall);
stopSource.Cancel();
await Assert.ThrowsAnyAsync <OperationCanceledException>(() => stopTask);
cancellationTokenSource.Cancel();
await Assert.ThrowsAnyAsync <OperationCanceledException>(() => startTask);
await timePipeline.DisposeAsync();
Assert.Equal(1, timePipeline.ExecutedCleanup);
}
public async Task TestStart()
{
var timePipeline = new DelayPipeline(TimeSpan.Zero);
await timePipeline.RunAsync(CancellationToken.None);
Assert.Equal(1, timePipeline.ExecutedCleanup);
await timePipeline.DisposeAsync();
Assert.Equal(1, timePipeline.ExecutedCleanup);
}