def setUp(self):
self._logger = PythonLoggingLogger()
self._period = timedelta(microseconds=1)
self._monitor = StubMonitor(self._logger, self._period)
self._monitor.do_log_record = MagicMock()
class TestMonitor(unittest.TestCase):
"""
Tests for `Monitor`.
"""
def setUp(self):
self._logger = PythonLoggingLogger()
self._period = timedelta(microseconds=1)
self._monitor = StubMonitor(self._logger, self._period)
self._monitor.do_log_record = MagicMock()
def tearDown(self):
self._monitor.stop()
def test_is_running(self):
self.assertFalse(self._monitor.is_running())
self._monitor.start()
self.assertTrue(self._monitor.is_running())
def test_start(self):
lock = Lock()
lock.acquire()
self._monitor.do_log_record.side_effect = lock.release
self._monitor.start()
self.assertTrue(self._monitor.is_running())
lock.acquire()
def test_start_if_started(self):
self._monitor.start()
self._monitor.start()
self.assertTrue(self._monitor.is_running())
def test_stop(self):
lock = Lock()
lock.acquire()
self._monitor.do_log_record.side_effect = lock.release
self._monitor.start()
lock.acquire()
self._monitor.stop()
self._monitor.do_log_record.reset_mock()
sleep(self._period.total_seconds() * 10)
self.assertEqual(self._monitor.do_log_record.call_count, 0)
def test_stop_if_not_started(self):
self._monitor.stop()
self.assertFalse(self._monitor.is_running())
