def test_init_error(self):
with self.assertRaises(AttributeError):
scheduler.TaskThread(mock.Mock())
with self.assertRaises(AttributeError):
scheduler.TaskThread(None)
with self.assertRaises(AttributeError):
scheduler.TaskThread(scheduler.TaskBlock(0, None, None))
def test_run_success(self, mock_time):
mock_time.sleep.return_value = None
thread = scheduler.TaskThread(self.task_block)
thread.run()
self.assertEqual(thread.status, scheduler.TASK_SUCCEEDED)
self.assertNotEqual(thread._get_metric("starttime"), None)
self.assertNotEqual(thread._get_metric("endtime"), None)
self.assertNotEqual(thread._get_metric("duration"), None)
def test_run_failure(self, mock_time):
mock_time.sleep.return_value = None
self.task.run.side_effect = StandardError("Test")
thread = scheduler.TaskThread(self.task_block)
thread.run()
self.assertEqual(thread.status, scheduler.TASK_FAILED)
self.assertNotEqual(thread._get_metric("starttime"), None)
self.assertNotEqual(thread._get_metric("endtime"), None)
self.assertNotEqual(thread._get_metric("duration"), None)
def test_set_metric(self):
thread = scheduler.TaskThread(self.task_block)
thread._set_metric("a", 1)
thread._set_metric("b", None)
self.assertEqual(thread._get_metric("a"), 1)
self.assertEqual(thread._get_metric("b"), None)
# reset value for name
thread._set_metric("a", 2)
self.assertEqual(thread._get_metric("a"), 2)
def test_init_ok(self):
thread = scheduler.TaskThread(self.task_block)
self.assertEqual(thread.daemon, True)
self.assertEqual(thread.refresh_timeout, 0.5)
self.assertEqual(thread.uid, 123)
self.assertEqual(thread.status, scheduler.TASK_PENDING)
self.assertEqual(thread.name, "Task[123]")
self.assertEqual(thread.on_task_started, None)
self.assertEqual(thread.on_task_cancelled, None)
self.assertEqual(thread.on_task_succeeded, None)
self.assertEqual(thread.on_task_failed, None)
def test_safe_exec(self, mock_logger):
thread = scheduler.TaskThread(self.task_block)
thread._safe_exec(None)
self.assertEqual(mock_logger.debug.call_count, 0)
# function that does not raise error
ok_func = mock.Mock()
thread._safe_exec(ok_func, a=1, b=2)
ok_func.assert_called_once_with(a=1, b=2)
# function that raises error
err_func = mock.Mock()
err_func.side_effect = StandardError("Test")
thread._safe_exec(err_func, a=1, b=2)
err_func.assert_called_once_with(a=1, b=2)
def test_cancel(self):
thread = scheduler.TaskThread(self.task_block)
self.assertEqual(thread.is_cancelled, False)
thread.cancel()
self.assertEqual(thread.is_cancelled, True)
def test_get_metric(self):
thread = scheduler.TaskThread(self.task_block)
thread._set_metric("a", 1)
self.assertEqual(thread._get_metric("a"), 1)
self.assertEqual(thread._get_metric("b"), None)