50 lines
1.6 KiB
Python
50 lines
1.6 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 asyncio
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from unittest.mock import patch
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# pylint: disable=no-name-in-module
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from opentelemetry.instrumentation.asyncio import AsyncioInstrumentor
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from opentelemetry.instrumentation.asyncio.environment_variables import (
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OTEL_PYTHON_ASYNCIO_COROUTINE_NAMES_TO_TRACE,
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)
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from opentelemetry.test.test_base import TestBase
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from opentelemetry.trace import get_tracer
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from .common_test_func import ensure_future
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class TestAsyncioInstrumentor(TestBase):
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def setUp(self):
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super().setUp()
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self._tracer = get_tracer(
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__name__,
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)
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@patch.dict(
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"os.environ", {OTEL_PYTHON_ASYNCIO_COROUTINE_NAMES_TO_TRACE: "sleep"}
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)
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def test_asyncio_integration(self):
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AsyncioInstrumentor().instrument()
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asyncio.run(ensure_future())
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spans = self.memory_exporter.get_finished_spans()
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self.memory_exporter.clear()
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assert spans
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AsyncioInstrumentor().uninstrument()
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asyncio.run(ensure_future())
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spans = self.memory_exporter.get_finished_spans()
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assert not spans
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