feat(test): remove stest

[forfreeday]

What does this PR do?

Why are these changes required?

This PR has been tested by:

• Unit Tests
• Manual Testing

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Extra details

[codecov-commenter]

Codecov Report

Merging #5238 (1e9c80e) into release_v4.7.2 (7cbc471) will increase coverage by 0.06%.
The diff coverage is n/a.

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@@                 Coverage Diff                  @@
##             release_v4.7.2    #5238      +/-   ##
====================================================
+ Coverage             60.58%   60.65%   +0.06%     
- Complexity             9059     9070      +11     
====================================================
  Files                   837      837              
  Lines                 49697    49697              
  Branches               5531     5531              
====================================================
+ Hits                  30110    30144      +34     
+ Misses                17213    17178      -35     
- Partials               2374     2375       +1     

see 9 files with indirect coverage changes

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