[tests] Fix code issues detected by Sonar

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 40.28%. Comparing base (d90b0c7) to head (edbd813). Report is 1 commits behind head on master.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #784 +/- ## ========================================== + Coverage 39.29% 40.28% +0.98% ========================================== Files 69 69 Lines 25504 26193 +689 Branches 3264 3264 ========================================== + Hits 10021 10551 +530 - Misses 15483 15642 +159 ```

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: Have feedback on the report? Share it here.

savushkin-r-d / ptusa_main

[tests] Fix code issues detected by Sonar #784

Codecov Report

Quality Gate passed