TST: Add tests for SELECT updates

Summary

Tests for caosdb-pylib#48 (closed). Ensure that updates of SELECT results can't be conducted. Two of three are still marked as xfail Until caosdb-pylib#48 (closed) and caosdb-server#155 have been resolved

Focus

Tests in tests/test_select.py

Test Environment

Ensure that the test runs through. Maybe remove the xfails to see that these two will fail atm.

Check List for the Author

Please, prepare your MR for a review. Be sure to write a summary and a focus and create gitlab comments for the reviewer. They should guide the reviewer through the changes, explain your changes and also point out open questions. For further good practices have a look at our review guidelines

• All automated tests pass
• Reference related Issues
• Up-to-date CHANGELOG.md
• Annotations in code (Gitlab comments)
  • Intent of new code
  • Problems with old code
  • Why this implementation?

Check List for the Reviewer

• I understand the intent of this MR
• All automated tests pass
• Up-to-date CHANGELOG.md
• The test environment setup works and the intended behavior is reproducible in the test environment
• In-code documentation and comments are up-to-date.
• Check: Are there spezifications? Are they satisfied?

For further good practices have a look at our review guidelines.

mentioned in issue caosdb-pylib#48 (closed)

marked the checklist item Up-to-date CHANGELOG.md as completed

marked the checklist item Annotations in code (Gitlab comments) as completed

marked the checklist item Reference related Issues as completed

marked the checklist item All automated tests pass as completed

marked the checklist item I understand the intent of this MR as completed

marked the checklist item All automated tests pass as completed

marked the checklist item Up-to-date CHANGELOG.md as completed

marked the checklist item The test environment setup works and the intended behavior is as completed

marked the checklist item In-code documentation and comments are up-to-date. as completed

marked the checklist item Check: Are there spezifications? Are they satisfied? as completed

merged

mentioned in commit bdb50342

mentioned in issue caosdb-server#155