def test_gather_metrics(self):
name = "metric"
metric = CountMetric()
metric.incr(to_add=10)
self.metrics_collector.register_metric(name, metric, 60)
self.assertIn(60, self.metrics_collector.time_bucket_in_sec_to_metrics_name)
self.metrics_collector._gather_metrics(60)
message = self.metrics_collector.out_metrics.poll()
self.assertIsNotNone(message)
self.assertIsInstance(message, metrics_pb2.MetricPublisherPublishMessage)
self.assertEqual(message.metrics[0].name, name)
self.assertEqual(message.metrics[0].value, str(10))
self.assertEqual(metric.get_value_and_reset(), 0)
def test_gather_metrics(self):
name = "metric"
metric = CountMetric()
metric.incr(to_add=10)
self.metrics_collector.register_metric(name, metric, 60)
self.assertIn(
60, self.metrics_collector.time_bucket_in_sec_to_metrics_name)
self.metrics_collector._gather_metrics(60)
message = self.metrics_collector.out_metrics.poll()
self.assertIsNotNone(message)
self.assertIsInstance(message,
metrics_pb2.MetricPublisherPublishMessage)
self.assertEqual(message.metrics[0].name, name)
self.assertEqual(message.metrics[0].value, str(10))
self.assertEqual(metric.get_value_and_reset(), 0)
def test_count_metric(self):
metric = CountMetric()
for _ in range(10):
metric.incr()
self.assertEqual(metric.get_value_and_reset(), 10)
for _ in range(10):
metric.incr(to_add=10)
self.assertEqual(metric.get_value_and_reset(), 100)
self.assertEqual(metric.get_value_and_reset(), 0)
def setUp(self):
self.metrics = {
"metric1": CountMetric(),
"metric2": MultiCountMetric(),
"metric3": MeanReducedMetric(),
"metric4": MultiMeanReducedMetric()
}
self.metrics_helper = BaseMetricsHelper(self.metrics)
self.metrics_collector = mock_generator.MockMetricsCollector()
def test_count_metric(self):
metric = CountMetric()
for _ in range(10):
metric.incr()
self.assertEqual(metric.get_value_and_reset(), 10)
for _ in range(10):
metric.incr(to_add=10)
self.assertEqual(metric.get_value_and_reset(), 100)
self.assertEqual(metric.get_value_and_reset(), 0)
def test_register_metric(self):
name1 = "metric1"
metric1 = CountMetric()
self.metrics_collector.register_metric(name1, metric1, 60)
self.assertEqual(self.metrics_collector.metrics_map[name1], metric1)
self.assertIn(60, self.metrics_collector.registered_timers)
name2 = "metric2"
metric2 = MeanReducedMetric()
self.metrics_collector.register_metric(name2, metric2, 60)
self.assertEqual(self.metrics_collector.metrics_map[name2], metric2)
self.assertEqual(
self.metrics_collector.time_bucket_in_sec_to_metrics_name[60],
[name1, name2])
name3 = "metric3"
metric3 = MultiMeanReducedMetric()
self.metrics_collector.register_metric(name3, metric3, 30)
self.assertEqual(self.metrics_collector.metrics_map[name3], metric3)
self.assertEqual(self.metrics_collector.registered_timers, [60, 30])