fix vitest failure by adding expected value to global variable

[emberfiend]

fix for #7063

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 58.89%. Comparing base (7e23376) to head (7bec591).
Report is 4 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #7299      +/-   ##
==========================================
+ Coverage   52.41%   58.89%   +6.48%     
==========================================
  Files         482      289     -193     
  Lines       41777    36816    -4961     
  Branches     1045      853     -192     
==========================================
- Hits        21896    21682     -214     
+ Misses      19778    15032    -4746     
+ Partials      103      102       -1     

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