def test_constructor(self):
mock_meter = mock.Mock()
request_metrics_collector = request_metrics.RequestMetrics(
meter=mock_meter,
labels=self._test_labels,
collection_type=AutoCollectionType.PERF_COUNTER,
)
self.assertEqual(request_metrics_collector._meter, mock_meter)
self.assertEqual(request_metrics_collector._labels, self._test_labels)
self.assertEqual(mock_meter.register_observer.call_count, 2)
create_metric_calls = mock_meter.register_observer.call_args_list
create_metric_calls[0].assert_called_with(
callback=request_metrics_collector._track_request_duration,
name="\\ApplicationInsights\\Request Duration",
description="Incoming Requests Average Execution Time",
unit="milliseconds",
value_type=float,
)
create_metric_calls[1].assert_called_with(
callback=request_metrics_collector._track_request_rate,
name="\\ApplicationInsights\\Requests/Sec",
description="Incoming Requests Rate",
unit="rps",
value_type=float,
)
def test_constructor(self):
mock_meter = mock.Mock()
request_metrics_collector = request_metrics.RequestMetrics(
meter=mock_meter, labels=self._test_labels
)
self.assertEqual(request_metrics_collector._meter, mock_meter)
self.assertEqual(request_metrics_collector._labels, self._test_labels)
self.assertEqual(mock_meter.register_observer.call_count, 2)
create_metric_calls = mock_meter.register_observer.call_args_list
create_metric_calls[0].assert_called_with(
callback=request_metrics_collector._track_request_duration,
name="\\ASP.NET Applications(??APP_W3SVC_PROC??)\\Request Execution Time",
description="Incoming Requests Average Execution Time",
unit="milliseconds",
value_type=int,
)
create_metric_calls[1].assert_called_with(
callback=request_metrics_collector._track_request_rate,
name="\\ASP.NET Applications(??APP_W3SVC_PROC??)\\Requests/Sec",
description="Incoming Requests Average Execution Rate",
unit="rps",
value_type=int,
)
def test_track_request_rate_time_none(self, time_mock):
time_mock.time.return_value = 100
request_metrics_collector = request_metrics.RequestMetrics(
meter=self._meter,
labels=self._test_labels,
)
request_metrics.requests_map["last_time"] = None
obs = Observer(
callback=request_metrics_collector._track_request_rate,
name="\\ASP.NET Applications(??APP_W3SVC_PROC??)\\Requests/Sec",
description="Incoming Requests Average Execution Rate",
unit="rps",
value_type=float,
)
request_metrics_collector._track_request_rate(obs)
self.assertEqual(
obs.aggregators[tuple(self._test_labels.items())].current, 0.0)
def test_track_request_duration_error(self):
request_metrics_collector = request_metrics.RequestMetrics(
meter=self._meter,
labels=self._test_labels,
)
request_metrics.requests_map["duration"] = 100
request_metrics.requests_map["count"] = 10
request_metrics.requests_map["last_count"] = 10
obs = Observer(
callback=request_metrics_collector._track_request_duration,
name=
"\\ASP.NET Applications(??APP_W3SVC_PROC??)\\Request Execution Time",
description="Incoming Requests Average Execution Time",
unit="milliseconds",
value_type=float,
)
request_metrics_collector._track_request_duration(obs)
self.assertEqual(
obs.aggregators[tuple(self._test_labels.items())].current, 0.0)
def test_track_request_duration(self):
request_metrics_collector = request_metrics.RequestMetrics(
meter=self._meter,
labels=self._test_labels,
span_processor=self._span_processor,
collection_type=AutoCollectionType.STANDARD_METRICS,
)
self._span_processor.request_duration = 100
self._span_processor.request_count = 10
request_metrics.requests_map["last_count"] = 5
obs = Observer(
callback=request_metrics_collector._track_request_duration,
name="\\ASP.NET Applications(??APP_W3SVC_PROC??)\\Request Execution Time",
description="Incoming Requests Average Execution Time",
unit="milliseconds",
value_type=int,
meter=self._meter,
)
request_metrics_collector._track_request_duration(obs)
self.assertEqual(
obs.aggregators[tuple(self._test_labels.items())].current, 20.0
)
def test_track_request_rate_error(self, time_mock):
request_metrics_collector = request_metrics.RequestMetrics(
meter=self._meter,
labels=self._test_labels,
span_processor=self._span_processor,
collection_type=AutoCollectionType.STANDARD_METRICS,
)
time_mock.time.return_value = 100
request_metrics.requests_map["last_rate"] = 5.0
request_metrics.requests_map["last_time"] = 100
obs = Observer(
callback=request_metrics_collector._track_request_rate,
name="\\ASP.NET Applications(??APP_W3SVC_PROC??)\\Requests/Sec",
description="Incoming Requests Average Execution Rate",
unit="rps",
value_type=float,
meter=self._meter,
)
request_metrics_collector._track_request_rate(obs)
self.assertEqual(
obs.aggregators[tuple(self._test_labels.items())].current, 5.0
)
