public void TestNextTask()
{
FastScheduler.SetLogicalTime(DateTime.UnixEpoch);
var t1 = new TestTask(TimeSpan.FromSeconds(10));
FastScheduler.Tick(DateTime.UnixEpoch + TimeSpan.FromMilliseconds(1));
Assert.AreEqual(t1, FastScheduler.NextTask);
Assert.AreEqual(1, FastScheduler.PendingTasks);
}
public void TestOrdering()
{
FastScheduler.SetLogicalTime(DateTime.UnixEpoch);
var t1 = new TestTask(TimeSpan.FromSeconds(1));
var t2 = new TestTask(TimeSpan.FromSeconds(2));
var t3 = new TestTask(TimeSpan.FromSeconds(3));
var minute = (long)FastScheduler.NowTimespan.TotalMinutes;
var queue = FastScheduler.GetMinuteQueue(minute);
Assert.AreEqual(t1, queue.First());
Assert.AreEqual(t3, queue.Last());
Assert.AreEqual(3, FastScheduler.PendingTasks);
}
public void TestMinuteQueues()
{
var time = DateTime.UnixEpoch;
FastScheduler.SetLogicalTime(time);
var t1 = new TestTask(TimeSpan.FromSeconds(1));
var t2 = new TestTask(TimeSpan.FromSeconds(1 + 60));
var t3 = new TestTask(TimeSpan.FromSeconds(1 + 120));
var minute = (long)FastScheduler.NowTimespan.TotalMinutes;
Assert.IsTrue(FastScheduler.GetMinuteQueue(minute).Contains(t1));
Assert.IsTrue(FastScheduler.GetMinuteQueue(minute + 1).Contains(t2));
Assert.IsTrue(FastScheduler.GetMinuteQueue(minute + 2).Contains(t3));
}
public void TestTickNotRunningTasks()
{
var time = DateTime.UnixEpoch;
FastScheduler.SetLogicalTime(time);
var t1 = new TestTask(TimeSpan.FromSeconds(1));
var t2 = new TestTask(TimeSpan.FromSeconds(1 + 60));
var t3 = new TestTask(TimeSpan.FromSeconds(1 + 120));
FastScheduler.Tick(time);
Assert.IsFalse(t1.Ran);
Assert.IsFalse(t2.Ran);
Assert.IsFalse(t3.Ran);
Assert.AreEqual(t1, FastScheduler.NextTask);
}
public void TestRunningVeryOldTasks()
{
var time = DateTime.UnixEpoch;
FastScheduler.SetLogicalTime(time);
var t1 = new TestTask(TimeSpan.FromSeconds(1));
var t2 = new TestTask(TimeSpan.FromHours(12));
var t3 = new TestTask(TimeSpan.FromDays(2));
FastScheduler.Tick(time + TimeSpan.FromDays(1));
Assert.IsTrue(t1.Ran);
Assert.IsTrue(t2.Ran);
Assert.IsFalse(t3.Ran);
Assert.AreEqual(null, FastScheduler.NextTask);
Assert.AreEqual(1, FastScheduler.PendingTasks);
}
public void Setup()
{
FastScheduler.SetLogicalTime(DateTime.UtcNow);
FastScheduler.Clear();
}