def test_propagation_true(self):
adapter = Adapter()
tracer, session = get_traced_session()
session.mount('mock', adapter)
session.distributed_tracing = True
with tracer.trace('root') as root:
def matcher(request):
return self.headers_here(tracer, request, root)
adapter.register_uri('GET', 'mock://datadog/foo', additional_matcher=matcher, text='bar')
resp = session.get('mock://datadog/foo')
eq_(200, resp.status_code)
eq_('bar', resp.text)
spans = tracer.writer.spans
root, req = spans
eq_('root', root.name)
eq_('requests.request', req.name)
eq_(root.trace_id, req.trace_id)
eq_(root.span_id, req.parent_id)
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