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Review Summary
Great job writing the tests for the ifElse function! You've correctly covered the main logic for both true and false conditions. However, a couple of changes are needed to fully meet the project requirements.
First, the requirements state that the ifElse function should return no result. Your test suite is missing a check to verify that the function's return value is undefined. You can add an assertion like expect(ifElse(condition, first, second)).toBeUndefined(); to cover this.
Additionally, while you correctly check that the callbacks are called, the tests should also verify they are called with no arguments. You can make your tests more precise by using toHaveBeenCalledWith() instead of toHaveBeenCalled().
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Footnotes
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| // write tests here | ||
| it('should execute 1st callback if condition is true', () => { |
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It's a good practice to group all assertions for a single scenario into one test. You could combine this test with the one on line 24 to create a single, comprehensive test for what happens when the condition is true. The same principle applies to the tests for the false condition.
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| ifElse(condition, first, second); | ||
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| expect(first).toHaveBeenCalled(); |
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This is a good check. To fully align with the requirements, the tests should also verify that the callbacks are executed with no arguments. The toHaveBeenCalledWith() matcher can help you with this. This applies to both the first and second callbacks in their respective test cases.
mateacademy-ai-mentor
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mateacademy-ai-mentor
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Review Summary
Excellent work on this update! I am approving your solution as you've successfully addressed all the previous feedback, and your tests now thoroughly cover all the requirements for the ifElse function. I have just one minor suggestion for future reference: in src/ifElse.test.js, the initial call to ifElse is redundant because the function is called again within the expect statement. You can safely remove that first call to make the test a bit cleaner. This is just a small point, and the code is in great shape. Well done!
✨ Please rate this review in the Platform's notification center1. I will be grateful for your feedback! ✨
Footnotes
| return true; | ||
| }; | ||
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| ifElse(condition, first, second); |
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This call to ifElse is redundant. The function is called again within the expect statement on line 33, which is sufficient to test the return value. You can safely remove this line to make the test more concise.
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