fix: CI test failed

[arng40]

Fix the crashes that appeared on the CI on the Ubuntu clang 15 target.
Also fix the testUnits where the int main() was missing

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 59.37%. Comparing base (2ac7bd3) to head (23d9daf).
⚠️ Report is 2 commits behind head on develop.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #3910      +/-   ##
===========================================
- Coverage    59.49%   59.37%   -0.12%     
===========================================
  Files         1331     1335       +4     
  Lines       110438   110665     +227     
===========================================
+ Hits         65705    65712       +7     
- Misses       44733    44953     +220     

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[rrsettgast]

@arng40 @MelReyCG

Is this to fix the issues currently seen with the clang15 CI build?

[arng40]

@rrsettgast This PR try to fix the issues but now I can't run tests because of this message :
No space left on device

[rrsettgast]

@rrsettgast This PR try to fix the issues but now I can't run tests because of this message :

No space left on device

Run it on streak2. Don't forget the authentication.