Post-commit tests policies

Post-commit tests validate that Unomi works correctly in a live environment. The tests also catch errors that are hard to predict in the design and implementation stages

Even though post-commit tests run after the code is merged into the repository, it is important that the tests pass reliably. Jenkins executes post-commit tests against the HEAD of the master branch. If post-commit tests fail, there is a problem with the HEAD build. In addition, post-commit tests are time consuming to run, and it is often hard to triage test failures.


To ensure that Unomi's post-commit tests are reliable and healthy, the Unomi community follows these post-commit test policies:

Post-commit test failure scenarios

When a post-commit test fails, follow the provided steps for your situation.

I found a test failure

  1. Create a JIRA issue and assign it to yourself.
  2. Do high level triage of the failure.
  3. Assign the JIRA issue to a relevant person.

I was assigned a JIRA issue for a test failure

  1. Rollback the culprit change.
  2. If you determine that rollback will take longer than 8 hours, disable the test temporarily while you rollback or create a fix.

Note: Rollback is always the first course of action. If a fix is trivial, open a pull request with the proposed fix while doing rollback.

My change was rolled back due to a test failure

  1. Look at the JIRA issue to find the reason for the rollback.
  2. Fix your code and re-run the post-commit tests.
  3. Implement new pre-commit tests that will catch similar bugs before future code is merged into the repository.
  4. Open a new PR that contains your fix and the new pre-commit tests.

Useful links