def test_simulation_orders_events(self):
schedule = Scheduler()
action = DummyAction(schedule)
schedule.at(10, action)
schedule.at(5, action)
schedule.simulate_until(20)
self.verify_calls([5, 10], action)
def test_scheduling_an_action_at_a_given_time(self):
schedule = Scheduler()
action = DummyAction(schedule)
schedule.at(10, action)
schedule.simulate_until(20)
self.assertEqual(10, schedule.time_now)
self.verify_calls([10], action)
def test_simulation_orders_events(self):
schedule = Scheduler()
action = DummyAction(schedule)
schedule.at(10, action)
schedule.at(5, action)
schedule.simulate_until(20)
self.verify_calls([5, 10], action)
def test_scheduling_an_action_at_a_given_time(self):
schedule = Scheduler()
action = DummyAction(schedule)
schedule.at(10, action)
schedule.simulate_until(20)
self.assertEqual(10, schedule.time_now)
self.verify_calls([10], action)
def test_scheduling_twice_an_action_at_a_given_time(self):
schedule = Scheduler()
action = DummyAction(schedule)
schedule.at(5, action)
schedule.at(5, action)
schedule.simulate_until(20)
self.assertLessEqual(5, schedule.time_now)
self.verify_calls([5, 5], action)
def test_scheduling_twice_an_action_at_a_given_time(self):
schedule = Scheduler()
action = DummyAction(schedule)
schedule.at(5, action)
schedule.at(5, action)
schedule.simulate_until(20)
self.assertLessEqual(5, schedule.time_now)
self.verify_calls([5, 5], action)
def test_scheduling_an_object_is_forbidden(self):
schedule = Scheduler()
action = "This is not a callable!"
with self.assertRaises(ValueError):
schedule.at(10, action)
def test_scheduling_action_in_the_past_is_forbidden(self):
schedule = Scheduler(20)
action = DummyAction(schedule)
with self.assertRaises(ValueError):
schedule.at(10, action)
def test_scheduling_at_a_non_integer_time(self):
schedule = Scheduler()
action = DummyAction(schedule)
with self.assertRaises(ValueError):
schedule.at("now", action)
def test_scheduling_an_object_is_forbidden(self):
schedule = Scheduler()
action = "This is not a callable!"
with self.assertRaises(ValueError):
schedule.at(10, action)
def test_scheduling_action_in_the_past_is_forbidden(self):
schedule = Scheduler(20)
action = DummyAction(schedule)
with self.assertRaises(ValueError):
schedule.at(10, action)
def test_scheduling_at_a_non_integer_time(self):
schedule = Scheduler()
action = DummyAction(schedule)
with self.assertRaises(ValueError):
schedule.at("now", action)
