test_httplib.py 文件源码

def test_urllib_request_opener(self):
        """
        When making a request via urllib.request.OpenerDirector
           we return the original response
           we capture a span for the request
        """
        opener = build_opener()
        with override_global_tracer(self.tracer):
            resp = opener.open(URL_200)

        self.assertEqual(self.to_str(resp.read()), '')
        self.assertEqual(resp.getcode(), 200)

        spans = self.tracer.writer.pop()
        self.assertEqual(len(spans), 1)
        span = spans[0]
        self.assertEqual(span.span_type, 'http')
        self.assertIsNone(span.service)
        self.assertEqual(span.name, self.SPAN_NAME)
        self.assertEqual(span.error, 0)
        self.assertEqual(span.get_tag('http.method'), 'GET')
        self.assertEqual(span.get_tag('http.status_code'), '200')
        self.assertEqual(span.get_tag('http.url'), URL_200)


# Additional Python2 test cases for urllib