public void TestAbortOneRunningTask()
{
DummyTaskParameters params1 = new DummyTaskParameters();
params1.IsBackgroundTask = true;
params1.Name = "TestRunOneTask";
params1.RunInParallel = false;
params1.UseSeparateThread = true;
params1.WaitForAbort = true;
DummyTask task1 = new DummyTask(params1);
// Create a task manager for the context.
TaskManager taskManager = new TaskManager("Test");
taskManager.Enqueue(task1);
// Give it a second to start running the task then abort.
Thread.Sleep(1000);
taskManager.AbortCurrentTask(true);
taskManager.WaitForTaskCompletion(task1, s_TaskTimeout);
Assert.AreEqual(1, task1.ExecutionCount);
Assert.AreNotEqual(null, task1.LastException);
Assert.AreEqual(true, task1.CurrentTaskState.TaskCompleted);
Assert.AreEqual(true, task1.CurrentTaskState.Aborted);
Assert.AreEqual(true, task1.CurrentTaskState.ExternalAbortRequested);
taskManager.Dispose();
}