refactor tests

[BalduinLandolt]

Pull Request Checklist

Task Description/Number

Issue Number: DEV-

Basic Requirements

Please check if your PR fulfills the following requirements:

• Tests for the changes have been added (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)

PR Type

What kind of change does this PR introduce?

• fix: represents bug fixes
• refactor: represents production code refactoring
• feat: represents a new feature
• docs: documentation changes (no production code change)
• chore: maintenance tasks (no production code change)
• test: all about tests: adding, refactoring tests (no production code change)
• other... Please describe:

Does this PR introduce a breaking change?

• Yes
• No
• Maybe (not 100% sure => check with FE)

Does this PR change client-test-data?

• Yes (don't forget to update the JS-LIB team about the change)
• No

[codecov]

Codecov Report

All modified lines are covered by tests ✅

Comparison is base (3cbb8d4) 21.96% compared to head (7fa62a2) 21.95%.

Additional details and impacted files

@@                        Coverage Diff                         @@
##           textvalues/remove-old-messages    #2853      +/-   ##
==================================================================
- Coverage                           21.96%   21.95%   -0.01%     
==================================================================
  Files                                 244      244              
  Lines                               23970    23970              
==================================================================
- Hits                                 5264     5263       -1     
- Misses                              18706    18707       +1     

see 1 file with indirect coverage changes

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