TST for server#166

Summary

Tests for caosdb-server!88 (merged)

Check List for the Author

• All automated tests pass
• Reference related issues

Check List for the Reviewer

• I understand the intent of this MR
• All automated tests pass

assigned to @timm

mentioned in issue caosdb-server#255 (closed)

changed the description

marked the checklist item All automated tests pass as completed

marked the checklist item Reference related issues as completed

mentioned in merge request caosdb-server!88 (merged)

requested review from @henrik

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

marked the checklist item All automated tests pass as completed

mentioned in commit e1a6232b

merged