87 lines
3.1 KiB
Python
87 lines
3.1 KiB
Python
# Copyright The OpenTelemetry Authors
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import urllib3
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import urllib3.exceptions
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from opentelemetry import trace
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from opentelemetry.instrumentation.urllib3 import URLLib3Instrumentor
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from opentelemetry.test.httptest import HttpTestBase
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from opentelemetry.test.test_base import TestBase
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from opentelemetry.util.http.httplib import HttpClientInstrumentor
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class TestURLLib3InstrumentorWithRealSocket(HttpTestBase, TestBase):
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def setUp(self):
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super().setUp()
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self.assert_ip = self.server.server_address[0]
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self.http_host = ":".join(map(str, self.server.server_address[:2]))
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self.http_url_base = "http://" + self.http_host
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self.http_url = self.http_url_base + "/status/200"
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HttpClientInstrumentor().instrument()
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URLLib3Instrumentor().instrument()
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def tearDown(self):
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super().tearDown()
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HttpClientInstrumentor().uninstrument()
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URLLib3Instrumentor().uninstrument()
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@staticmethod
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def perform_request(url: str) -> urllib3.response.HTTPResponse:
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with urllib3.PoolManager() as pool:
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resp = pool.request("GET", url)
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resp.close()
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return resp
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def test_basic_http_success(self):
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response = self.perform_request(self.http_url)
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self.assert_success_span(response, self.http_url)
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def test_basic_http_success_using_connection_pool(self):
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with urllib3.HTTPConnectionPool(self.http_host, timeout=3) as pool:
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response = pool.request("GET", "/status/200")
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self.assert_success_span(response, self.http_url)
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# Test that when re-using an existing connection, everything still works.
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# Especially relevant for IP capturing.
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response = pool.request("GET", "/status/200")
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self.assert_success_span(response, self.http_url)
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def assert_span(self, num_spans=1):
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span_list = self.memory_exporter.get_finished_spans()
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self.assertEqual(num_spans, len(span_list))
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if num_spans == 0:
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return None
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self.memory_exporter.clear()
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if num_spans == 1:
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return span_list[0]
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return span_list
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def assert_success_span(
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self, response: urllib3.response.HTTPResponse, url: str
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):
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self.assertEqual(b"Hello!", response.data)
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span = self.assert_span()
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self.assertIs(trace.SpanKind.CLIENT, span.kind)
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self.assertEqual("GET", span.name)
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attributes = {
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"http.status_code": 200,
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"net.peer.ip": self.assert_ip,
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}
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self.assertGreaterEqual(span.attributes.items(), attributes.items())
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