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eslint-plugin-jest-dom
Advanced tools
lint rules for use with jest-dom
You'll first need to install ESLint:
$ npm i eslint --save-dev
Next, install eslint-plugin-jest-dom
:
$ npm install eslint-plugin-jest-dom --save-dev
Note: If you installed ESLint globally (using the -g
flag) then you must also install eslint-plugin-jest-dom
globally.
Add jest-dom
to the plugins section of your .eslintrc
configuration file. You can omit the eslint-plugin-
prefix:
{
"plugins": [
"jest-dom"
]
}
Then configure the rules you want to use under the rules section.
{
"rules": {
"jest-dom/prefer-checked": "error",
"jest-dom/prefer-enabled-disabled": "error",
"jest-dom/prefer-required": "error"
}
}
✔️ indicates that a rule is recommended for all users.
🛠 indicates that a rule is fixable.
Name | ✔️ | 🛠 | Description |
---|---|---|---|
prefer-checked | ✔️ | 🛠 | prefer toBeChecked over checking attributes |
prefer-enabled-disabled | ✔️ | 🛠 | prefer toBeDisabled or toBeEnabled over checking attributes |
prefer-required | ✔️ | 🛠 | prefer toBeRequired over checking properties |
FAQs
ESLint plugin to follow best practices and anticipate common mistakes when writing tests with jest-dom
The npm package eslint-plugin-jest-dom receives a total of 1,074,044 weekly downloads. As such, eslint-plugin-jest-dom popularity was classified as popular.
We found that eslint-plugin-jest-dom demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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