GROOVY-7439: add test case

[eric-milles]

Adding test case for the two scenarios presented in GROOVY-7439

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 68.9946%. Comparing base (c3c909c) to head (2852afe).
⚠️ Report is 771 commits behind head on master.

Additional details and impacted files

@@                Coverage Diff                 @@
##               master      #2217        +/-   ##
==================================================
+ Coverage     68.9893%   68.9946%   +0.0053%     
- Complexity      29628      29629         +1     
==================================================
  Files            1423       1423                
  Lines          114222     114222                
  Branches        19811      19811                
==================================================
+ Hits            78801      78807         +6     
+ Misses          28802      28796         -6     
  Partials         6619       6619                

see 4 files with indirect coverage changes

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