def test_metric_getter(self):
mr = BaseMetricsReporter()
mr.start()
# increment a counter
mr.registry[0].counter('test').inc()
timestamp, metrics = mr.get_metrics()
self.assertIsInstance(timestamp, integer_types)
self.assertIsInstance(metrics, dict)
self.assertEqual(len(metrics), 1)
self.assertIn('test', metrics)
self.assertIsInstance(metrics['test'], dict)
self.assertEqual(metrics['test']['count'], 1)
mr.stop()
def test_start_stop_mechanism(self):
mr = BaseMetricsReporter()
mr.start()
self.assertTrue(mr.task.running)
mr.stop()
self.assertFalse(mr.task.running)