def test_update(self, time_mock):
aggregator = export.aggregate.CounterAggregator()
handle = metrics.CounterHandle(int, True, aggregator)
time_mock.return_value = 123
handle.update(4.0)
self.assertEqual(handle.last_update_timestamp, 123)
self.assertEqual(handle.aggregator.current, 4.0)
def test_add_incorrect_type(self, logger_mock):
aggregator = export.aggregate.CounterAggregator()
handle = metrics.CounterHandle(int, True, aggregator)
handle.add(3.0)
self.assertEqual(handle.aggregator.current, 0)
self.assertTrue(logger_mock.warning.called)
def test_add_disabled(self):
aggregator = export.aggregate.CounterAggregator()
handle = metrics.CounterHandle(int, False, aggregator)
handle.add(3)
self.assertEqual(handle.aggregator.current, 0)
def test_add_incorrect_type(self, logger_mock):
handle = metrics.CounterHandle(int, True, False)
handle.add(3.0)
self.assertEqual(handle.data, 0)
self.assertTrue(logger_mock.warning.called)
def test_add_monotonic(self, logger_mock):
handle = metrics.CounterHandle(int, True, True)
handle.add(-3)
self.assertEqual(handle.data, 0)
self.assertTrue(logger_mock.warning.called)
def test_add_disabled(self):
handle = metrics.CounterHandle(int, False, False)
handle.add(3)
self.assertEqual(handle.data, 0)
def test_add(self):
handle = metrics.CounterHandle(int, True, False)
handle.add(3)
self.assertEqual(handle.data, 3)
