def test_inject_extract(self):
"""Test Inject / Extract."""
tracer = WavefrontTracer(ConsoleReporter(), self.application_tags)
span = tracer.start_span('test_op')
self.assertIsNotNone(span)
span.set_baggage_item("customer", "test_customer")
span.set_baggage_item("request_type", "mobile")
carrier = {}
tracer.inject(span.context, Format.TEXT_MAP, carrier)
span.finish()
ctx = tracer.extract(Format.TEXT_MAP, carrier)
self.assertEqual("test_customer", ctx.get_baggage_item("customer"))
self.assertEqual("mobile", ctx.get_baggage_item("request_type"))
def test_inject_extract(self):
"""Test Inject / Extract."""
tracer = WavefrontTracer(ConsoleReporter(),
self.application_tags,
samplers=[ConstantSampler(True)])
span = tracer.start_span('test_op')
self.assertIsNotNone(span)
span.set_baggage_item('customer', 'test_customer')
span.set_baggage_item('request_type', 'mobile')
carrier = {}
tracer.inject(span.context, opentracing.propagation.Format.TEXT_MAP,
carrier)
span.finish()
ctx = tracer.extract(opentracing.propagation.Format.TEXT_MAP, carrier)
self.assertTrue(ctx.is_sampled())
self.assertTrue(ctx.get_sampling_decision())
self.assertEqual('test_customer', ctx.get_baggage_item('customer'))
self.assertEqual('mobile', ctx.get_baggage_item('request_type'))