[jira] [Created] (KAFKA-9446) Integration test library should provide utilities to assert connector state

["Chris Egerton (Jira)" <ji...@apache.org>]

Chris Egerton created KAFKA-9446:
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             Summary: Integration test library should provide utilities to assert connector state
                 Key: KAFKA-9446
                 URL: https://issues.apache.org/jira/browse/KAFKA-9446
             Project: Kafka
          Issue Type: Improvement
          Components: KafkaConnect
            Reporter: Chris Egerton


The integration testing library for Connect could be expanded to include methods for verifying the state of connectors. Some possibilities are:

 

{{public boolean connectorIsRunning(String connector);}}

{{public boolean connectorIsFailed(String connector);}}

{{public boolean connectorIsRunningWithTasks(String connector, int numTasks);}}

{{public boolean connectorIsFailedWithTasksRunning(String connector, int numTasks);}}

{{public boolean connectorAndTasksAreFailed(String connector, int numTasks);}}

 

These could be used in conjunction with the various [waitForCondition|https://github.com/apache/kafka/blob/6d87c12729ac6dc9d39949c931fad4c45c6af841/clients/src/test/java/org/apache/kafka/test/TestUtils.java#L335-L372] methods to easily wait for connectors to be started, failed, etc. during tests.

 

Functionality like this is already present in some integration tests, but is implemented on a per-test basis instead of as part of the integration testing library itself.



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