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aa8ae2efe3
* * Adding (failing) testcase to cover Issue #2029 * * move Instance variables to class variables. Since the object in question will be a singelton. This will resolve #2029 where multiple calls to the instrumentation will assign Null values. * * black formatting * * Changelog stub entry, PR # to follow * * updating the pullrequest number * * remove superfluous constructor * * moving Change log to unreleased section --------- Co-authored-by: Shalev Roda <65566801+shalevr@users.noreply.github.com>
31 lines
1.1 KiB
Python
31 lines
1.1 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 unittest
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from opentelemetry.instrumentation.celery import CeleryInstrumentor
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class TestUtils(unittest.TestCase):
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def test_duplicate_instrumentaion(self):
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first = CeleryInstrumentor()
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first.instrument()
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second = CeleryInstrumentor()
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second.instrument()
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CeleryInstrumentor().uninstrument()
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self.assertIsNotNone(first.metrics)
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self.assertIsNotNone(second.metrics)
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self.assertEqual(first.task_id_to_start_time, {})
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self.assertEqual(second.task_id_to_start_time, {})
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