Francesco Guardiani created FLINK-25809:
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Summary: Introduce test infra for building FLIP-190 tests
Key: FLINK-25809
URL: https://issues.apache.org/jira/browse/FLINK-25809
Project: Flink
Issue Type: Sub-task
Reporter: Francesco Guardiani
Assignee: Francesco Guardiani
The FLIP-190 requires to build a new test infra. For this test infra, we want
to define test cases and data once, and then for each case we want to execute
the following:
* Integration test that roughly does {{create plan -> execute job -> trigger
savepoint -> stop job -> restore plan -> restore savepoint -> execute job ->
stop and assert}}. Plan and savepoint should be commited to git, so running
this tests when a plan and savepoint is available will not regenerate plan and
savepoint.
* Change detection test to check that for the defined test cases, the plan
hasn't been changed. Similar to the existing {{JsonPlanITCase}} tests.
* Completeness of tests/Coverage, that is count how many times ExecNodes
(including versions) are used in the test cases. Fail if an ExecNode version is
never covered.
Other requirements includes to "version" the test cases, that is for each test
case we can retain different versions of the plan and savepoint, in order to
make sure that after we introduce a new plan change, the old plan still
continues to run
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