Why is the background movement test in React Testing Library failing and showing an error message with 'not.toEquals'?

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asked 2021-11-20 11:00:00 +0000

plato
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answered 2022-02-12 12:00:00 +0000

scrum
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The reason why the background movement test in React Testing Library is failing and showing an error message with 'not.toEquals' is that 'not.toEquals' is not a valid matcher in Jest or React Testing Library.

The correct matcher to use to compare objects for inequality in Jest is 'not.toEqual'.

Therefore, the test should be updated to use 'not.toEqual' instead of 'not.toEquals'.

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Asked: 2021-11-20 11:00:00 +0000

Seen: 14 times

Last updated: Feb 12 '22

Why is the background movement test in React Testing Library failing and showing an error message with 'not.toEquals'? edit

1 Answer