Timo Walther created FLINK-7554:
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Summary: Add a testing RuntimeContext to test utilities
Key: FLINK-7554
URL: https://issues.apache.org/jira/browse/FLINK-7554
Project: Flink
Issue Type: New Feature
Components: Tests
Reporter: Timo Walther
When unit testing user-defined functions it would be useful to have an official
testing {{RuntimeContext}} that uses Java collections for storing state,
metrics, etc.
After executing the business logic, the user could then verify how the state of
the UDF changed or which metrics have been collected.
This issue includes documentation for the "Testing" section.
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