def test_downstream_request_headers_without_parent_span_id(self):
generator = SimpleIdGenerator()
self.store.get.return_value = data = ZipkinData(
trace_id=generator.generate_trace_id(),
span_id=generator.generate_span_id(),
sampled=True,
flags=0)
self.assertDictEqual(
self.api.get_headers_for_downstream_request(), {
'X-B3-TraceId': data.trace_id.get_hex(),
'X-B3-SpanId': data.span_id.get_hex(),
'X-B3-Sampled': 'true',
'X-B3-Flags': '0'
})
def setUp(self):
self.generator = SimpleIdGenerator()
