Adding getWorkers method

[msmakouz]

Q	A
Bugfix?	❌
Breaks BC?	❌
New feature?	❌

The property with workers is hidden and a getter has been added to obtain it.

Summary by CodeRabbit

• Refactor
  • Improved the security and integrity of the Workers feature by restricting direct access to the workers list.
• Tests
  • Added comprehensive tests to ensure the reliability of retrieving workers information.

[coderabbitai]

Walkthrough

This update focuses on enhancing the encapsulation and immutability of the Workers class by changing the accessibility and mutability of its $workers property. Previously public, the property is now private and readonly, ensuring it cannot be altered directly from outside the class. To access the workers array, a new method getWorkers() has been introduced. Additionally, the update includes the creation of unit tests specifically designed to validate the functionality of this new method under various conditions.

Changes

File Path	Change Summary
src/Informer/Workers.php	Changed $workers property to private readonly; added getWorkers() method.
tests/.../WorkersTest.php	Added unit tests for testing the getWorkers method under various scenarios.

🐰✨
Changes abound, the code does hop,
From public to private, the access does stop.
With tests anew, we check the flow,
Ensuring getWorkers does rightly show.
In the world of code, where rabbits dare,
We leap with joy, for quality we care.
🌟🐾

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[coderabbitai]

Review Status

Actionable comments generated: 0

Configuration used: CodeRabbit UI

Commits

Files that changed from the base of the PR and between 0014c41 and f5f28b9.

Files selected for processing (2)

• src/Informer/Workers.php (1 hunks)
• tests/Unit/Informer/WorkersTest.php (1 hunks)

Additional comments: 3

src/Informer/Workers.php (2)

• 13-13: The change to make the $workers property private and readonly is a good practice for encapsulation, ensuring that the property can only be modified within the class constructor and accessed through specific methods. This aligns well with the principles of object-oriented design.
• 17-23: The getWorkers method is correctly implemented to provide access to the workers array. It adheres to the encapsulation principle by allowing external entities to retrieve the array without directly accessing the private property. The method signature and return type are clear and consistent with the expected functionality.

tests/Unit/Informer/WorkersTest.php (1)

• 13-22: The testGetWorkers method is well-structured and tests two scenarios: 1) Retrieving workers from an empty Workers instance, and 2) Retrieving workers from a Workers instance initialized with a predefined array of Worker objects. The use of assertEquals for both scenarios is appropriate, ensuring that the getWorkers method returns the expected results. This test method effectively validates the functionality of the getWorkers method under different conditions.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 52.96%. Comparing base (0014c41) to head (f5f28b9).

Additional details and impacted files

@@             Coverage Diff              @@
##                3.x      #35      +/-   ##
============================================
+ Coverage     52.56%   52.96%   +0.40%     
- Complexity       99      100       +1     
============================================
  Files            11       11              
  Lines           234      236       +2     
============================================
+ Hits            123      125       +2     
  Misses          111      111              

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