Tests: CLI tests added

[sadrasabouri]

Reference Issues/PRs

What does this implement/fix? Explain your changes.

The codecov score for this project was low due to the missing tests for CLI. This PR fixes that.

Any other comments?

Local tests on OSs

• macOS
  • Sonoma
• Windows
  • Windows 11
• Linux
  • Ubuntu 22.04

[codacy-production]

Up to standards ✅

🟢 Issues 0 issues

Results:
0 new issues

View in Codacy

🟢 Metrics 0 complexity · 0 duplication

Metric	Results
Complexity	0
Duplication	0

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 89.37%. Comparing base (1ab7e6e) to head (7271dbb).

Additional details and impacted files

@@            Coverage Diff             @@
##              dev      #74      +/-   ##
==========================================
+ Coverage   81.07%   89.37%   +8.31%     
==========================================
  Files           5        5              
  Lines         301      301              
  Branches       39       39              
==========================================
+ Hits          244      269      +25     
+ Misses         53       28      -25     
  Partials        4        4              

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