docs: use useByRole in example and fix typos #2559
Merged
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Description of Problem
const button = getByText('increment')
is using getByText, which is not optimal. It also uses an exact match, which could give a false negative if we decide to change the character case of the button text.Proposed Solution
getByRole validates the role of an element, giving us an extra free assertion
https://testing-library.com/docs/queries/about/#priority
Additional Information
It is not a critical change, but I appreciate testing-library, and want to educate people on how to utilize it better. Also, I hope Grammarly did a good job assisting me with catching typos 🤷♂️.