Details
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Improvement
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Status: Closed
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Major
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Resolution: Fixed
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1.1.0
Description
With KIP-247, we added public test-utils artifact with a TopologyTestDriver class. Using the test driver for a single Processor/Transformer/ValueTransformer it's required to specify a whole topology with source and sink and plus the Processor/Transformer/ValueTransformer into it.
For unit testing, it might be more convenient to have a MockProcessorContext, that can be used to test the Processor/Transformer/ValueTransformer in isolation. Ie, the test itself creates new Processor/Transformer/ValueTransformer object and calls init() manually passing in the MockProcessorContext.
This is a public API change and requires a KIP: https://cwiki.apache.org/confluence/display/KAFKA/Kafka+Improvement+Proposals
Attachments
Issue Links
- is related to
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KAFKA-3625 Move kafka-streams test fixtures into a published package
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- Resolved
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- relates to
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KAFKA-5739 Rewrite KStreamPeekTest at processor level avoiding driver usage
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- Resolved
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- links to