public void ParseWithError(string cronExpr)
{
Assert.ThrowsException <CronParserException>(() =>
{
CronInterpreter.Parse(cronExpr);
});
}
public void MultiTasks()
{
var cronExpr = "* * * * *";
var counter_task = 0;
var cronInfo = CronInterpreter.Parse(cronExpr);
var task = new CronTask
{
Id = Guid.NewGuid().ToString("N"),
CronInfo = cronInfo,
IsEnabled = true,
Action = () =>
{
++counter_task;
Debug.WriteLine($"[{DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")}] Callback. ---Task 01");
}
};
// Adds tasks.
var success_task = _scheduler.AddTask(task);
var counter_expr = 0;
var success_expr = _scheduler.AddTask(cronExpr, () =>
{
++counter_expr;
Thread.Sleep(TimeSpan.FromSeconds(3)); // Simulates time-consuming operation.
Debug.WriteLine($"[{DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")}] Callback. ---Task 02");
});
var counter_info = 0;
var success_info = _scheduler.AddTask(cronInfo, () =>
{
++counter_info;
Debug.WriteLine($"[{DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")}] Callback. ---Task 03");
});
// Gets scheduled tasks.
var scheduledTasks = _scheduler.ScheduledTasks();
scheduledTasks.RemoveAt(0);
var modifiedScheduledTasks = _scheduler.ScheduledTasks();
// Removes task.
var taskToRemove = scheduledTasks.Last();
_scheduler.Remove(taskToRemove.Id);
// Gets scheduled tasks again.
modifiedScheduledTasks = _scheduler.ScheduledTasks();
Thread.Sleep(TimeSpan.FromSeconds(135)); // Sets the test lifecycle.
Assert.IsTrue(
success_task &&
success_expr &&
success_info &&
counter_task == 2 &&
counter_expr == 2 &&
counter_info == 0
);
}
public void ParseSuccessfully(string cronExpr)
{
var cronInfo = CronInterpreter.Parse(cronExpr);
Assert.IsFalse(cronInfo == null);
}
