for #9407: fixed and added collection tests

[sv-ohorvath]

Pull Request checklist

• Tests: This PR includes thorough tests or an explanation of why it does not
• Screenshots: This PR includes screenshots or GIFs of the changes made or an explanation of why it does not
• Accessibility: The code in this PR follows accessibility best practices or does not include any user facing features. In addition, it includes a screenshot of a successful accessibility scan to ensure no new defects are added to the product.

After merge

• Milestone: Make sure issues finished by this pull request are added to the milestone of the version currently in development.

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[codecov-io]

Codecov Report

Merging #10566 into master will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##             master   #10566   +/-   ##
=========================================
  Coverage     19.34%   19.34%           
  Complexity      602      602           
=========================================
  Files           360      360           
  Lines         14621    14621           
  Branches       1959     1959           
=========================================
  Hits           2829     2829           
  Misses        11535    11535           
  Partials        257      257           

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[AaronMT]

Looks great @sv-ohorvath - see two comments prior to merge