/
no-document-import-in-page.test.ts
132 lines (123 loc) · 2.75 KB
/
no-document-import-in-page.test.ts
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import rule from '@next/eslint-plugin-next/lib/rules/no-document-import-in-page'
import { RuleTester } from 'eslint'
;(RuleTester as any).setDefaultConfig({
parserOptions: {
ecmaVersion: 2018,
sourceType: 'module',
ecmaFeatures: {
modules: true,
jsx: true,
},
},
})
const ruleTester = new RuleTester()
ruleTester.run('no-document-import-in-page', rule, {
valid: [
{
code: `import Document from "next/document"
export default class MyDocument extends Document {
render() {
return (
<Html>
</Html>
);
}
}
`,
filename: 'pages/_document.js',
},
{
code: `import NextDocument from "next/document"
export default class MyDocument extends NextDocument {
render() {
return (
<Html>
</Html>
);
}
}
`,
filename: 'pages/_document.tsx',
},
{
code: `import Document from "next/document"
export default class MyDocument extends Document {
render() {
return (
<Html>
</Html>
);
}
}
`,
filename: 'pages/_document.page.tsx',
},
{
code: `import NDocument from "next/document"
export default class Document extends NDocument {
render() {
return (
<Html>
</Html>
);
}
}
`,
filename: 'pages/_document/index.js',
},
{
code: `import NDocument from "next/document"
export default class Document extends NDocument {
render() {
return (
<Html>
</Html>
);
}
}
`,
filename: 'pages/_document/index.tsx',
},
{
code: `import Document from "next/document"
export default class MyDocument extends Document {
render() {
return (
<Html>
</Html>
);
}
}
`,
filename: 'pagesapp/src/pages/_document.js',
},
],
invalid: [
{
code: `import Document from "next/document"
export const Test = () => <p>Test</p>
`,
filename: 'components/test.js',
errors: [
{
message:
'next/document should not be imported outside of pages/_document.js. See https://nextjs.org/docs/messages/no-document-import-in-page.',
type: 'ImportDeclaration',
},
],
},
{
code: `import Document from "next/document"
export const Test = () => <p>Test</p>
`,
filename: 'pages/test.js',
errors: [
{
message:
'next/document should not be imported outside of pages/_document.js. See https://nextjs.org/docs/messages/no-document-import-in-page.',
type: 'ImportDeclaration',
},
],
},
],
})