feat(BUX-191): add example for generate function

[dorzepowski]

Pull Request Checklist

• 📖 I created my PR using provided : CODE_STANDARDS
• 📖 I have read the short Code of Conduct: CODE_OF_CONDUCT
• 🏠 I tested my changes locally.
• ✅ I have provided tests for my changes.
• 📝 I have used conventional commits.
• 📗 I have updated any related documentation.
• 💾 PR was issued based on the Github or Jira issue.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (49c96fe) 46.52% compared to head (3c3329f) 43.79%.

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #183      +/-   ##
==========================================
- Coverage   46.52%   43.79%   -2.74%     
==========================================
  Files          14       15       +1     
  Lines        1122     1192      +70     
==========================================
  Hits          522      522              
- Misses        543      613      +70     
  Partials       57       57              

Flag	Coverage Δ
unittests	43.79% <ø> (-2.74%)	⬇️

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see 1 file with indirect coverage changes

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