Add coverage tests for stress_ng_test (New)

[pedro-avalos]

Description

This adds coverage unit tests for providers/base/bin/stress_ng_test.py. Some minor edits to stress_ng_test.py were required.

Resolved issues

n/a

Documentation

n/a

Tests

This has been tested using python -m coverage run manage.py test -u.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 45.67%. Comparing base (dfae162) to head (7c37d97).
Report is 129 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1412      +/-   ##
==========================================
+ Coverage   45.18%   45.67%   +0.49%     
==========================================
  Files         366      367       +1     
  Lines       39107    39118      +11     
  Branches     6612     6613       +1     
==========================================
+ Hits        17670    17867     +197     
+ Misses      20764    20577     -187     
- Partials      673      674       +1     

Flag	Coverage Δ
provider-base	19.91% <100.00%> (+1.26%)	⬆️

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[Hook25]

A few suggestions here and there, I'm not sure why but a couple of tests are failing for me locally. Also, please mock range, it is very taxing to run it (and this is ran all the times)