def test_export(self): mock_client = mock.MagicMock() mock_export = mock.MagicMock() mock_client.Export = mock_export host_name = "testHostName" collector_exporter = metrics_exporter.OpenCensusMetricsExporter( client=mock_client, host_name=host_name ) test_metric = self._meter.create_counter( "testname", "testdesc", "unit", int, self._labels.keys(), ) record = MetricRecord( test_metric, self._key_labels, aggregate.SumAggregator(), metrics.get_meter_provider().resource, ) result = collector_exporter.export([record]) self.assertIs(result, MetricsExportResult.SUCCESS) # pylint: disable=unsubscriptable-object export_arg = mock_export.call_args[0] service_request = next(export_arg[0]) output_metrics = getattr(service_request, "metrics") output_node = getattr(service_request, "node") self.assertEqual(len(output_metrics), 1) self.assertIsNotNone(getattr(output_node, "library_info")) self.assertIsNotNone(getattr(output_node, "service_info")) output_identifier = getattr(output_node, "identifier") self.assertEqual( getattr(output_identifier, "host_name"), "testHostName" )
def test_constructor(self): mock_get_node = mock.Mock() patch = mock.patch( "opentelemetry.exporter.opencensus.util.get_node", side_effect=mock_get_node, ) service_name = "testServiceName" host_name = "testHostName" client = grpc.insecure_channel("") endpoint = "testEndpoint" with patch: exporter = metrics_exporter.OpenCensusMetricsExporter( service_name=service_name, host_name=host_name, endpoint=endpoint, client=client, ) self.assertIs(exporter.client, client) self.assertEqual(exporter.endpoint, endpoint) mock_get_node.assert_called_with(service_name, host_name)