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How to fix the “Received: serializes to the same string” error with Jest and JavaScript?

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Sometimes, we want to fix the "Received: serializes to the same string" error with Jest and JavaScript.

In this article, we’ll look at how to fix the "Received: serializes to the same string" error with Jest and JavaScript.

How to fix the "Received: serializes to the same string" error with Jest and JavaScript?

To fix the "Received: serializes to the same string" error with Jest and JavaScript, we can use the toStrictEqual method.

For instance, we write

expect(array).toStrictEqual(["more than one", "more than one"]);

to check if array is exactly the same as ["more than one", "more than one"] by using a deep equality check.

Conclusion

To fix the "Received: serializes to the same string" error with Jest and JavaScript, we can use the toStrictEqual method.

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