public void JobsShouldFireWithHighPrecisionHeartbeat()
{
using (var manager = new JobManager())
{
var did_run = false;
manager.Initialize();
var job = new Mocks.MockFastJob(everyMilliseconds: JobManager.HIGH_PRECISION_HEARTBEAT_INTERVAL_MSEC * 2, action: (token) =>
{
did_run = true;
});
manager.LoadJobInstance(job);
manager.EnableHighPrecisionHeartbeat = true;
manager.Start();
var elapsed = Utility.Threading.BlockUntil(() => did_run, JobManager.HIGH_PRECISION_HEARTBEAT_INTERVAL_MSEC * 3);
Assert.True(did_run);
Assert.True(elapsed <= JobManager.HIGH_PRECISION_HEARTBEAT_INTERVAL_MSEC * 5);
}
}
public void JobFiringShouldRespectSchedule()
{
var RUN_COUNT = 10;
var JOB_INTERVAL = JobManager.HIGH_PRECISION_HEARTBEAT_INTERVAL_MSEC * 5;
var EXPECTED_TIME = JOB_INTERVAL * RUN_COUNT;
var MAXIMUM_TIME = JOB_INTERVAL * (RUN_COUNT + 1);
using (var manager = new JobManager())
{
var runtimes = new List <DateTime>();
var complete_times = new List <DateTime>();
manager.Initialize();
manager.EnableHighPrecisionHeartbeat = true;
var job = new Mocks.MockFastJob(everyMilliseconds: JOB_INTERVAL, action: (token) =>
{
runtimes.Add(DateTime.UtcNow);
});
job.Complete += (sender, event_args) =>
{
complete_times.Add(DateTime.UtcNow);
};
manager.LoadJobInstance(job);
manager.Start();
var elapsed = Utility.Threading.BlockUntil(() => runtimes.Count == RUN_COUNT, timeout: MAXIMUM_TIME);
//stop processing new events ...
manager.Standby();
var diff_from_expected = Math.Abs(elapsed - EXPECTED_TIME);
Assert.True(diff_from_expected < JobManager.HIGH_PRECISION_HEARTBEAT_INTERVAL_MSEC);
Assert.Equal(RUN_COUNT, runtimes.Count);
Assert.Equal(RUN_COUNT, complete_times.Count);
}
}
