public void Should_enqueue_tasks_more_than_workers_count()
{
workersPool.PushTask(WorkerTasks.UnfinishedTask("task 1"));
workersPool.PushTask(WorkerTasks.UnfinishedTask("task 2"));
workersPool.PushTask(WorkerTasks.UnfinishedTask("task 3"));
workersPool.PushTask(WorkerTasks.UnfinishedTask("task 4"));
workersPool.PushTask(WorkerTasks.UnfinishedTask("task 5"));
workersPool.PushTask(WorkerTasks.UnfinishedTask("task 6"));
workersPool.PushTask(WorkerTasks.UnfinishedTask("task 7"));
workersPool.TasksQueueSize.Should().BeInRange(4, 7);
}
public void Should_set_in_progress_tasks_count_while_they_are_executing()
{
var startSignal = new CountdownEvent(3);
workersPool.PushTask(WorkerTasks.UnfinishedTask("task 1", startSignal));
workersPool.PushTask(WorkerTasks.UnfinishedTask("task 2", startSignal));
workersPool.PushTask(WorkerTasks.UnfinishedTask("task 3", startSignal));
startSignal.Wait();
Thread.Sleep(100);
var actual = workersPool.TaskInProgress;
actual.Should().Be(3);
}
public void Should_decrease_when_one_of_task_finished()
{
var task2FinishSignal = new CountdownEvent(1);
var startSignal = new CountdownEvent(3);
var task2BlockSignal = new SemaphoreSlim(0);
workersPool.PushTask(WorkerTasks.UnfinishedTask("task 1", startSignal));
workersPool.PushTask(WorkerTasks.Task("task 2", task2BlockSignal, startSignal, task2FinishSignal));
workersPool.PushTask(WorkerTasks.UnfinishedTask("task 3", startSignal));
startSignal.Wait();
output.WriteLine("All task started");
var beforeOneFinish = workersPool.TaskInProgress;
task2BlockSignal.Release();
task2FinishSignal.Wait();
Thread.Sleep(100);
output.WriteLine("Task 2 finished");
beforeOneFinish.Should().Be(3);
workersPool.TaskInProgress.Should().Be(2);
}