public async Task ShouldCancelTheTaskIfTheDeadManSwitchWasPausedAndResumedAndTheTaskTakesTooLong()
{
using (var cts = new CancellationTokenSource())
{
// Arrange
double?pi = null, e = null;
var options = new DeadManSwitchOptions {
Timeout = TimeSpan.FromSeconds(2)
};
var workItems = WorkItems(
Work(
Pause(),
Sleep(TimeSpan.FromSeconds(3)),
Do(_ => pi = Math.PI),
Resume(),
Sleep(TimeSpan.FromSeconds(3)),
Do(_ => e = Math.E)
),
Work(
Do(_ => _logger.LogInformation("Cancelling infinite worker")),
Do(_ => cts.Cancel())
)
);
var worker = InfiniteWorker(workItems);
// Act
await _runner.RunAsync(worker, options, cts.Token).ConfigureAwait(false);
// Assert
pi.Should().NotBeNull();
e.Should().BeNull();
}
}
public async Task ShouldLetTaskFinishIfItCompletesImmediately()
{
using (var cts = new CancellationTokenSource())
{
// Arrange
double?pi = null;
var options = new DeadManSwitchOptions {
Timeout = TimeSpan.FromSeconds(2)
};
var workItems = WorkItems(
Work(Do(_ => pi = Math.PI)),
Do(_ => _logger.LogInformation("Cancelling infinite worker")),
Work(Do(_ => cts.Cancel()))
);
var worker = Worker(workItems);
// Act
await _runner.RunAsync(worker, options, cts.Token).ConfigureAwait(false);
// Assert
pi.Should().Be(Math.PI);
}
}