Files
zitadel/backend/v3/storage/database/dialect/postgres
Marco A.andGitHub 3ebeb61b80 feat: test event reduction to relational tables (#11718)
# Which Problems Are Solved

This PR provides an example for testing DB reduction to relational
tables without exploiting integration tests.

# How the Problems Are Solved

- Set up a disposable embedded Postgres DB used to store the results of
the calls to the reducers and verify such results
- Add utility method to return transactions from the existing DB pool.
These transactions can be used by the single test cases to insert and
read data from DB
- Add a test to verify that the handler contains the expected reducers
(checking also that they are on the right aggregate type)
- Add tests to verify the single reduce functions. A parent test creates
the required objects to satisfy the foreign key constraints.

# Additional Changes

  - Typo fixed in `postgres.DecodeConfig()`
  - Discard unneeded `projectionName` parameter for `Executor` function
 
# Additional Context

- Closes #11430
2026-03-02 16:44:51 +00:00
..