public async Task RescheduleOnStart()
{
// Schedule = every 0.1 second
// Run for 1 second
// Execution takes 1.1 seconds
// Total runs should be 1
var count = 0;
int workerThreads, portThreads;
ThreadPool.GetMaxThreads(out workerThreads, out portThreads);
ThreadPool.SetMaxThreads(100, 100);
var runTimes = new List <DateTime>();
Action action = () => {
runTimes.Add(DateTime.Now);
count++;
Thread.Sleep(10000);
};
var job = JobBuilder.For(action).Repeat.OnInterval(DateTime.Now, TimeSpan.FromSeconds(1), ReschedulePolicy.OnStart).Build();
var scheduler = new Scheduler.Scheduler();
scheduler.AddJob(job);
scheduler.Start();
await Task.Delay(TimeSpan.FromSeconds(3.8));
scheduler.Stop();
ThreadPool.SetMaxThreads(workerThreads, portThreads);
Assert.AreEqual(3, count); // Starts straight away
}
protected override async Task ExecuteAsync(CancellationToken stoppingToken)
{
_CancellationToken = stoppingToken;
_Scheduler.Start();
await Task.Delay(-1, stoppingToken);
_Scheduler.Stop();
}
public async Task AwaitsCorrectly_Complex()
{
var count1 = 0;
var count2 = 0;
var count3 = 0;
var count4 = 0;
var count5 = 0;
var count6 = 0;
var count7 = 0;
var count8 = 0;
var count9 = 0;
Action action1 = () => count1++;
Action action2 = () => count2++;
Action action3 = () => count3++;
Action action4 = () => count4++;
Action action5 = () => count5++;
Action action6 = () => count6++;
Action action7 = () => count7++;
Action action8 = () => count8++;
Action action9 = () => count9++;
var job1 = JobBuilder.For(action1).Repeat.OnInterval(TimeSpan.FromSeconds(1)).Build();
var job2 = JobBuilder.For(action2).Repeat.OnInterval(TimeSpan.FromSeconds(2)).Build();
var job3 = JobBuilder.For(action3).Repeat.OnInterval(TimeSpan.FromSeconds(3)).Build();
var job4 = JobBuilder.For(action4).Repeat.OnInterval(TimeSpan.FromSeconds(4)).Build();
var job5 = JobBuilder.For(action5).Repeat.OnInterval(TimeSpan.FromSeconds(5)).Build();
var job6 = JobBuilder.For(action6).Repeat.OnInterval(TimeSpan.FromSeconds(6)).Build();
var job7 = JobBuilder.For(action7).Repeat.OnInterval(TimeSpan.FromSeconds(7)).Build();
var job8 = JobBuilder.For(action8).Repeat.OnInterval(TimeSpan.FromSeconds(8)).Build();
var job9 = JobBuilder.For(action9).Repeat.OnInterval(TimeSpan.FromSeconds(9)).Build();
var scheduler = new Scheduler.Scheduler();
scheduler.AddJob(job1);
scheduler.AddJob(job2);
scheduler.AddJob(job3);
scheduler.AddJob(job4);
scheduler.AddJob(job5);
scheduler.AddJob(job6);
scheduler.AddJob(job7);
scheduler.AddJob(job8);
scheduler.AddJob(job9);
scheduler.Start();
var secondsToTest = 20;
await Task.Delay(TimeSpan.FromSeconds(secondsToTest).Add(TimeSpan.FromMilliseconds(800)));
scheduler.Stop();
Assert.AreEqual(secondsToTest / 1, count1);
Assert.AreEqual(secondsToTest / 2, count2);
Assert.AreEqual(secondsToTest / 3, count3);
Assert.AreEqual(secondsToTest / 4, count4);
Assert.AreEqual(secondsToTest / 5, count5);
Assert.AreEqual(secondsToTest / 6, count6);
Assert.AreEqual(secondsToTest / 7, count7);
Assert.AreEqual(secondsToTest / 8, count8);
Assert.AreEqual(secondsToTest / 9, count9);
}
public async Task AwaitsCorrectly_Simple()
{
var count = 0;
Action action = () => count++;
var job = JobBuilder.For(action).Repeat.OnInterval(DateTime.Now, TimeSpan.FromSeconds(1)).Build();
var scheduler = new Scheduler.Scheduler();
scheduler.AddJob(job);
scheduler.Start();
await Task.Delay(TimeSpan.FromSeconds(5.8));
scheduler.Stop();
Assert.AreEqual(1 + 5, count); // Starts straight away
}
public async Task RepeatWithoutStartTime()
{
var count = 0;
Action action = () => count++;
var job = JobBuilder.For(action).Repeat.OnInterval(TimeSpan.FromSeconds(1)).Build();
var scheduler = new Scheduler.Scheduler();
scheduler.AddJob(job);
scheduler.Start();
await Task.Delay(TimeSpan.FromSeconds(1.1));
scheduler.Stop();
Assert.AreEqual(1, count); // does not start straight away
}
public async Task StartOn_UtcTime()
{
var count = 0;
Action action = () => count++;
var job = JobBuilder.For(action).RunOnce(DateTime.UtcNow.Add(TimeSpan.FromSeconds(1))).Build();
var scheduler = new Scheduler.Scheduler();
scheduler.AddJob(job);
scheduler.Start();
await Task.Delay(TimeSpan.FromSeconds(1.1));
scheduler.Stop();
Assert.AreEqual(1, count);
}
public async Task RescheduleOnFinish()
{
// Schedule = every 0.1 second
// Run for 1 second
// Execution takes 1.1 seconds
// Total runs should be 1
var runTimes = new List <DateTime>();
var count = 0;
Action action = () => {
runTimes.Add(DateTime.Now);
count++;
Thread.Sleep(1100);
};
var job = JobBuilder.For(action).Repeat.OnInterval(TimeSpan.FromSeconds(0.1)).Build();
var scheduler = new Scheduler.Scheduler();
scheduler.AddJob(job);
scheduler.Start();
await Task.Delay(TimeSpan.FromSeconds(1));
scheduler.Stop();
Assert.AreEqual(1, count); // Starts straight away
}
protected override void OnStop()
{
_scheduler.Stop();
}