def test_patch_references(self):
self.assertEqual(len(TornadoInstrumentor().patched_handlers), 0)
self.fetch("/")
self.fetch("/async")
self.assertEqual(TornadoInstrumentor().patched_handlers,
[MainHandler, AsyncHandler])
self.fetch("/async")
self.fetch("/")
self.assertEqual(TornadoInstrumentor().patched_handlers,
[MainHandler, AsyncHandler])
TornadoInstrumentor().uninstrument()
self.assertEqual(TornadoInstrumentor().patched_handlers, [])
def setUp(self):
TornadoInstrumentor().instrument(
server_request_hook=getattr(self, "server_request_hook", None),
client_request_hook=getattr(self, "client_request_hook", None),
client_response_hook=getattr(self, "client_response_hook", None),
)
super().setUp()
# pylint: disable=protected-access
self.env_patch = patch.dict(
"os.environ",
{
"OTEL_PYTHON_TORNADO_EXCLUDED_URLS": "healthz,ping",
"OTEL_PYTHON_TORNADO_TRACED_REQUEST_ATTRS": "uri,full_url,query",
},
)
self.env_patch.start()
self.exclude_patch = patch(
"opentelemetry.instrumentation.tornado._excluded_urls",
get_excluded_urls("TORNADO"),
)
self.traced_patch = patch(
"opentelemetry.instrumentation.tornado._traced_request_attrs",
get_traced_request_attrs("TORNADO"),
)
self.exclude_patch.start()
self.traced_patch.start()
def test_uninstrument(self):
response = self.fetch("/")
self.assertEqual(response.code, 201)
spans = self.memory_exporter.get_finished_spans()
self.assertEqual(len(spans), 3)
manual, server, client = self.sorted_spans(spans)
self.assertEqual(manual.name, "manual")
self.assertEqual(server.name, "MainHandler.get")
self.assertEqual(client.name, "GET")
self.memory_exporter.clear()
TornadoInstrumentor().uninstrument()
response = self.fetch("/")
self.assertEqual(response.code, 201)
spans = self.memory_exporter.get_finished_spans()
self.assertEqual(len(spans), 1)
manual = spans[0]
self.assertEqual(manual.name, "manual")
def setUp(self):
TornadoInstrumentor().instrument()
super().setUp()
# pylint: disable=protected-access
Configuration()._reset()
self.env_patch = patch.dict(
"os.environ",
{
"OTEL_PYTHON_TORNADO_EXCLUDED_URLS": "healthz,ping",
"OTEL_PYTHON_TORNADO_TRACED_REQUEST_ATTRS":
"uri,full_url,query",
},
)
self.env_patch.start()
self.exclude_patch = patch(
"opentelemetry.instrumentation.tornado._excluded_urls",
Configuration()._excluded_urls("tornado"),
)
self.traced_patch = patch(
"opentelemetry.instrumentation.tornado._traced_attrs",
Configuration()._traced_request_attrs("tornado"),
)
self.exclude_patch.start()
self.traced_patch.start()
def tearDown(self):
TornadoInstrumentor().uninstrument()
super().tearDown()
def setUp(self):
TornadoInstrumentor().instrument()
super().setUp()
def tearDown(self):
TornadoInstrumentor().uninstrument()
self.env_patch.stop()
self.exclude_patch.stop()
self.traced_patch.stop()
super().tearDown()
