solution

[Radymyr]

No description provided.

[mateacademy-ai-mentor]

Review Summary

Great work on this task! I am approving your solution as it correctly implements the isIsogram logic and covers all the required test cases, including handling case-insensitivity and empty strings. The data-driven approach you used in your tests is a clean and efficient way to cover multiple scenarios.

One area for improvement is the clarity of your test descriptions. The dynamically generated descriptions, such as should true if passed for the empty string, could be more explicit. A good practice is to ensure test descriptions clearly state the input and expected outcome, for example: it('should return true for an empty string', ...). While this is an important detail for maintainability, your code meets all the core functional requirements. Well done!

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[mateacademy-ai-mentor]

The generated test descriptions are not very clear, especially for the empty string, which results in should true if passed. According to the requirements, each test case should have a clear and unique description. Consider rewording this to be more explicit, for example: it(should return ${isIsogramMap[key]} for the word "${key}", ...).