Simplify and shorten before block of a test

What does this MR do?

Simply removes unnecessary duplication and shorten the code in 6 lines.

Does this MR meet the acceptance criteria?

Conformity

• [-] Changelog entry
• [-] Documentation (if required)
• Code review guidelines
• Merge request performance guidelines
• Style guides
• [-] Database guides
• [-] Separation of EE specific content