What does this MR do?
Add basic CLI tests. Reasoning of the auto test results are left to the developer - it is "just" made sure that the cli commands exist basically.
The CLI Tester lets stderr pass through to the test output and errors are expected to arrive there as the actual functionality of most of the commands fail in testing
How confident are you it won't break things if deployed?
just added tests
Links to related issues
- added a test, or explain why one is not needed/possible...
- no unrelated changes
- asked someone for a code review
- joined #foodsharing-beta channel at https://slackin.yunity.org
- added an entry to CHANGELOG.md (description, merge request link, username(s))