mirror of
https://github.com/open-telemetry/opentelemetry-python-contrib.git
synced 2025-08-01 06:33:52 +08:00
53 lines
1.6 KiB
Python
53 lines
1.6 KiB
Python
from falcon import testing
|
|
from tests.test_tracer import get_dummy_tracer
|
|
|
|
from .app import get_app
|
|
|
|
|
|
class DistributedTracingTestCase(testing.TestCase):
|
|
"""Executes tests using the manual instrumentation so a middleware
|
|
is explicitly added.
|
|
"""
|
|
|
|
def setUp(self):
|
|
super(DistributedTracingTestCase, self).setUp()
|
|
self._service = 'falcon'
|
|
self.tracer = get_dummy_tracer()
|
|
self.api = get_app(tracer=self.tracer)
|
|
|
|
def test_distributred_tracing(self):
|
|
headers = {
|
|
'x-datadog-trace-id': '100',
|
|
'x-datadog-parent-id': '42',
|
|
}
|
|
out = self.simulate_get('/200', headers=headers)
|
|
assert out.status_code == 200
|
|
assert out.content.decode('utf-8') == 'Success'
|
|
|
|
traces = self.tracer.writer.pop_traces()
|
|
|
|
assert len(traces) == 1
|
|
assert len(traces[0]) == 1
|
|
|
|
assert traces[0][0].parent_id == 42
|
|
assert traces[0][0].trace_id == 100
|
|
|
|
def test_distributred_tracing_disabled(self):
|
|
self.tracer = get_dummy_tracer()
|
|
self.api = get_app(tracer=self.tracer, distributed_tracing=False)
|
|
headers = {
|
|
'x-datadog-trace-id': '100',
|
|
'x-datadog-parent-id': '42',
|
|
}
|
|
out = self.simulate_get('/200', headers=headers)
|
|
assert out.status_code == 200
|
|
assert out.content.decode('utf-8') == 'Success'
|
|
|
|
traces = self.tracer.writer.pop_traces()
|
|
|
|
assert len(traces) == 1
|
|
assert len(traces[0]) == 1
|
|
|
|
assert traces[0][0].parent_id != 42
|
|
assert traces[0][0].trace_id != 100
|