chore: added unit test for grpc otlp metric exporter

open-telemetry · Feb 13, 2024 · 489b4c5 · 489b4c5
1 parent 491482d
commit 489b4c5
Showing 1 changed file with 16 additions and 0 deletions.
diff --git a/exporter/opentelemetry-exporter-otlp-proto-grpc/tests/test_otlp_metrics_exporter.py b/exporter/opentelemetry-exporter-otlp-proto-grpc/tests/test_otlp_metrics_exporter.py
@@ -1006,3 +1006,19 @@ def _number_data_point(value: int) -> NumberDataPoint:
         time_unix_nano=1641946016139533244,
         value=value,
     )
+
+def test_preferred_aggregation_override(self):
+
+    histogram_aggregation = ExplicitBucketHistogramAggregation(
+        boundaries=[0.05, 0.1, 0.5, 1, 5, 10],
+    )
+
+    exporter = OTLPMetricExporter(
+        preferred_aggregation={
+            Histogram: histogram_aggregation,
+        },
+    )
+
+    self.assertEqual(
+        exporter._preferred_aggregation[Histogram], histogram_aggregation
+    )