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37 lines
1.3 KiB
Python
37 lines
1.3 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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from unittest import TestCase
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from kafka import KafkaConsumer, KafkaProducer
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from wrapt import BoundFunctionWrapper
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from opentelemetry.instrumentation.kafka import KafkaInstrumentor
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class TestKafka(TestCase):
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def test_instrument_api(self) -> None:
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instrumentation = KafkaInstrumentor()
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instrumentation.instrument()
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self.assertTrue(isinstance(KafkaProducer.send, BoundFunctionWrapper))
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self.assertTrue(
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isinstance(KafkaConsumer.__next__, BoundFunctionWrapper)
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)
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instrumentation.uninstrument()
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self.assertFalse(isinstance(KafkaProducer.send, BoundFunctionWrapper))
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self.assertFalse(
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isinstance(KafkaConsumer.__next__, BoundFunctionWrapper)
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)
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