File size: 4,476 Bytes
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* @file Ensure JSX className adheres to CSS namespace guidelines
* @author Automattic
* @copyright 2016 Automattic. All rights reserved.
* See LICENSE.md file in root directory for full license.
*/
//------------------------------------------------------------------------------
// Requirements
//------------------------------------------------------------------------------
import { RuleTester } from 'eslint';
import rule, { ERROR_MESSAGE } from '../jsx-classname-namespace';
//------------------------------------------------------------------------------
// Tests
//------------------------------------------------------------------------------
new RuleTester( {
parser: require.resolve( '@babel/eslint-parser' ),
parserOptions: {
ecmaFeatures: { jsx: true },
sourceType: 'module',
},
} ).run( 'jsx-classname-namespace', rule, {
valid: [
{
code: 'export default function() { return <Foo className="quux foo" />; }',
filename: '/tmp/foo/index.js',
},
{
code: 'function child() { return <Foo className="quux foo__child" />; }',
filename: '/tmp/foo/index.js',
},
{
code: 'export default function() { return <div className="foo__child" />; }',
filename: '/tmp/foo/index.js',
},
{
code: 'export default class Foo { render() { return <Foo className="foo" />; } }',
filename: '/tmp/foo/index.js',
},
{
code: 'export default function() { return <div><div className="foo" /></div>; }',
filename: '/tmp/foo/index.js',
},
{
code: 'export default function() { return <div className="foo__child-example2" />; }',
filename: '/tmp/foo/index.js',
},
{
code: 'import ReactDOM from "react-dom"; ReactDOM.render( <div className="quux" />, document.body );',
filename: '/tmp/foo/index.js',
},
{
code: 'import ReactDOM from "react-dom"; ReactDOM.render( <div className="quux"><div className="quux__child" /></div>, document.body );',
filename: '/tmp/foo/index.js',
},
{
code: 'import { render } from "react-dom"; render( <div className="quux" />, document.body );',
filename: '/tmp/foo/index.js',
},
{
code: 'import { render } from "react-dom"; render( <div className="quux"><div className="quux__child" /></div>, document.body );',
filename: '/tmp/foo/index.js',
},
{
code: 'export default function() { return <div className="foo" />; }',
filename: '/tmp/foo/foo-child.js',
},
{
code: 'export default function() { return <div className="foo-child" />; }',
filename: '/tmp/foo/foo-child.js',
},
{
code: 'export default function() { return <div className="foo__child" />; }',
filename: '/tmp/foo/foo-child.js',
},
{
code: 'export default function() { return <div className="foo-child__child" />; }',
filename: '/tmp/foo/foo-child.js',
},
{
code: 'export default function() { return <Foo className="foo-child__child-attribute" />; }',
filename: '/tmp/foo/index.js',
},
],
invalid: [
{
code: 'export default function() { return <div className="foo__" />; }',
filename: '/tmp/foo/index.js',
errors: [ { message: ERROR_MESSAGE } ],
},
{
code: 'export default function() { return <Foo className="foo__child_example" />; }',
filename: '/tmp/foo/index.js',
errors: [ { message: ERROR_MESSAGE } ],
},
{
code: 'export default function() { return <Foo className="camelCase" />; }',
filename: '/tmp/foo/index.js',
errors: [ { message: ERROR_MESSAGE } ],
},
{
code: 'export default function() { return <Foo className="Sentencecase" />; }',
filename: '/tmp/foo/index.js',
errors: [ { message: ERROR_MESSAGE } ],
},
{
code: 'export default function() { return <Foo className="ALLCAPSCASE" />; }',
filename: '/tmp/foo/index.js',
errors: [ { message: ERROR_MESSAGE } ],
},
{
code: 'export default function() { return <Foo className="TitleCase" />; }',
filename: '/tmp/foo/index.js',
errors: [ { message: ERROR_MESSAGE } ],
},
{
code: 'export default function() { return <Foo className="snake_case" />; }',
filename: '/tmp/foo/index.js',
errors: [ { message: ERROR_MESSAGE } ],
},
{
code: 'export default function() { return <Foo className="SNAKE_CASE_WITH_CAPS" />; }',
filename: '/tmp/foo/index.js',
errors: [ { message: ERROR_MESSAGE } ],
},
{
code: 'export default function() { return <Foo className="foo__class__attribute" />; }',
filename: '/tmp/foo/index.js',
errors: [ { message: ERROR_MESSAGE } ],
},
],
} );
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