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Posted to dev@flink.apache.org by "Tzu-Li (Gordon) Tai (JIRA)" <ji...@apache.org> on 2017/12/19 20:12:00 UTC

[jira] [Created] (FLINK-8296) Rework FlinkKafkaConsumerBestTest to not use Java reflection for dependency injection

Tzu-Li (Gordon) Tai created FLINK-8296:
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             Summary: Rework FlinkKafkaConsumerBestTest to not use Java reflection for dependency injection
                 Key: FLINK-8296
                 URL: https://issues.apache.org/jira/browse/FLINK-8296
             Project: Flink
          Issue Type: Improvement
          Components: Kafka Connector, Tests
            Reporter: Tzu-Li (Gordon) Tai
            Assignee: Tzu-Li (Gordon) Tai
             Fix For: 1.5.0, 1.4.1


The current {{FlinkKafkaConsumerBaseTest}} is heavily relying on Java reflection for dependency injection. Using reflection to compose unit tests really should be a last resort, and indicates that the tests there are highly implementation-specific, and that we should make the design more testable.



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