103 lines
2.5 KiB
JavaScript
103 lines
2.5 KiB
JavaScript
const rule = require('@next/eslint-plugin-next/lib/rules/no-page-custom-font')
|
|
const RuleTester = require('eslint').RuleTester
|
|
|
|
RuleTester.setDefaultConfig({
|
|
parserOptions: {
|
|
ecmaVersion: 2020,
|
|
sourceType: 'module',
|
|
ecmaFeatures: {
|
|
modules: true,
|
|
jsx: true,
|
|
},
|
|
},
|
|
})
|
|
|
|
var ruleTester = new RuleTester()
|
|
ruleTester.run('no-page-custom-font', rule, {
|
|
valid: [
|
|
`import Document, { Html, Head } from "next/document";
|
|
|
|
class MyDocument extends Document {
|
|
render() {
|
|
return (
|
|
<Html>
|
|
<Head>
|
|
<link
|
|
href="https://fonts.googleapis.com/css2?family=Krona+One&display=swap"
|
|
rel="stylesheet"
|
|
/>
|
|
<link
|
|
href={process.env.NEXT_PUBLIC_CANONICAL_URL}
|
|
rel="canonical"
|
|
/>
|
|
<link
|
|
href={new URL("../public/favicon.ico", import.meta.url).toString()}
|
|
rel="icon"
|
|
/>
|
|
</Head>
|
|
</Html>
|
|
);
|
|
}
|
|
}
|
|
|
|
export default MyDocument;
|
|
`,
|
|
],
|
|
|
|
invalid: [
|
|
{
|
|
code: `
|
|
import Head from 'next/head'
|
|
|
|
export default function IndexPage() {
|
|
return (
|
|
<div>
|
|
<Head>
|
|
<link
|
|
href="https://fonts.googleapis.com/css2?family=Inter"
|
|
rel="stylesheet"
|
|
/>
|
|
</Head>
|
|
<p>Hello world!</p>
|
|
</div>
|
|
)
|
|
}
|
|
`,
|
|
errors: [
|
|
{
|
|
message:
|
|
'Custom fonts not added at the document level will only load for a single page. This is discouraged. See https://nextjs.org/docs/messages/no-page-custom-font.',
|
|
type: 'JSXOpeningElement',
|
|
},
|
|
],
|
|
},
|
|
{
|
|
code: `
|
|
import Document, { Html, Head } from "next/document";
|
|
|
|
class MyDocument {
|
|
render() {
|
|
return (
|
|
<Html>
|
|
<Head>
|
|
<link
|
|
href="https://fonts.googleapis.com/css2?family=Krona+One&display=swap"
|
|
rel="stylesheet"
|
|
/>
|
|
</Head>
|
|
</Html>
|
|
);
|
|
}
|
|
}
|
|
|
|
export default MyDocument;`,
|
|
errors: [
|
|
{
|
|
message:
|
|
'Custom fonts not added at the document level will only load for a single page. This is discouraged. See https://nextjs.org/docs/messages/no-page-custom-font.',
|
|
type: 'JSXOpeningElement',
|
|
},
|
|
],
|
|
},
|
|
],
|
|
})
|