public void Delay_WhenCalledWithATimeSpanGreaterThanIntMaxValue_AndACancellationToken_ShouldRaiseAnException()
{
var delay = TimeSpan.FromMilliseconds(1 + (long)int.MaxValue);
var token = new CancellationToken();
Assert.Throws <ArgumentOutOfRangeException>(() => TimeService.Delay(delay, token));
}
public void Delay_FromMillisecondsDelayAndCancellationToken_ShouldRaiseAnError()
{
var delay = 1000;
var cancellationToken = new CancellationTokenSource().Token;
Assert.Throws <ObjectDisposedException>(() => TimeService.Delay(delay, cancellationToken));
}
public void Delay_FromTimeStampAndCancellationToken_ShouldRaiseAnError()
{
var delay = TimeSpan.FromSeconds(1);
var cancellationToken = new CancellationTokenSource().Token;
Assert.Throws <ObjectDisposedException>(() => TimeService.Delay(delay, cancellationToken));
}
public void Delay_WhenCalledWithANegativeTimeSpanInMilliseconds_AndACancellationToken_ShouldRaiseAnException()
{
var delay = -2;
var token = new CancellationToken();
Assert.Throws <ArgumentOutOfRangeException>(() => TimeService.Delay(delay, token));
}
public override void SetUp()
{
base.SetUp();
TimeService.MoveForwardBy(TimeSpan.FromSeconds(0.5));
TimeService.Delay(TimeSpan.FromSeconds(2));
TimeService.MoveForwardBy(TimeSpan.FromSeconds(0.5));
TestStartTime += TimeSpan.FromSeconds(1);
}
public void WhenDelayIsCalledWithACancelledCancellationToken_ItShouldReturnAnImmediatelyCancelledTask()
{
var token = new CancellationToken(true);
var task = TimeService.Delay(1000, token);
var aggregateException = Assert.Throws <AggregateException>(task.Wait);
Assert.That(aggregateException.InnerExceptions.First(), Is.InstanceOf <TaskCanceledException>());
}
public void WhenDelayIsCalledWithACancellationToken_ThatIsSubsequentlyCancelled_TheTaskShouldRaiseAnException()
{
var source = new CancellationTokenSource();
var delayTask = TimeService.Delay(1000, source.Token);
TimeService.MoveForwardBy(500);
source.Cancel();
var aggregateException = Assert.Throws <AggregateException>(() => delayTask.Wait(10));
Assert.That(aggregateException.InnerExceptions.First(), Is.InstanceOf <TaskCanceledException>());
}
public void Delay_FromMillisecondsDelay_ShouldRaiseAnError()
{
var delay = 1000;
Assert.Throws <ObjectDisposedException>(() => TimeService.Delay(delay));
}
public void Delay_FromTimeStamp_ShouldRaiseAnError()
{
var delay = TimeSpan.FromSeconds(1);
Assert.Throws <ObjectDisposedException>(() => TimeService.Delay(delay));
}
public override void SetUp()
{
base.SetUp();
_delayTask = TimeService.Delay(0);
}
public void Delay_WhenCalledWithANegativeTimeSpanInMilliseconds_ShouldRaiseAnException()
{
var delay = -2;
Assert.Throws <ArgumentOutOfRangeException>(() => TimeService.Delay(delay));
}
