Add NoOpTracerProvider test for starlette

fidelity-contributions · Jun 7, 2024 · 6ab7c3b · 6ab7c3b
1 parent 5b84128
commit 6ab7c3b
Showing 1 changed file with 15 additions and 0 deletions.
diff --git a/...mentation/opentelemetry-instrumentation-starlette/tests/test_starlette_instrumentation.py b/...mentation/opentelemetry-instrumentation-starlette/tests/test_starlette_instrumentation.py
@@ -354,6 +354,21 @@ def test_uninstrument(self):
         spans = self.memory_exporter.get_finished_spans()
         self.assertEqual(len(spans), 0)
 
+    def test_no_op_tracer_provider(self):
+        self._client.get("/foobar")
+        spans = self.memory_exporter.get_finished_spans()
+        self.assertEqual(len(spans), 3)
+
+        self.memory_exporter.clear()
+        self._instrumentor.uninstrument()
+
+        tracer_provider = NoOpTracerProvider()
+        self._instrumentor.instrument(tracer_provider=tracer_provider)
+
+        self._client.get("/foobar")
+        spans = self.memory_exporter.get_finished_spans()
+        self.assertEqual(len(spans), 0)
+
 
 class TestAutoInstrumentationHooks(TestStarletteManualInstrumentationHooks):
     """