56 lines
2.0 KiB
Plaintext
56 lines
2.0 KiB
Plaintext
/**
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* @fileoverview Enforce iframe elements have a title attribute.
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* @author Ethan Cohen
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*/
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// -----------------------------------------------------------------------------
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// Requirements
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// -----------------------------------------------------------------------------
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import { RuleTester } from 'eslint';
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import parserOptionsMapper from '../../__util__/parserOptionsMapper';
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import parsers from '../../__util__/helpers/parsers';
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import rule from '../../../src/rules/iframe-has-title';
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// -----------------------------------------------------------------------------
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// Tests
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// -----------------------------------------------------------------------------
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const ruleTester = new RuleTester();
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const expectedError = {
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message: '<iframe> elements must have a unique title property.',
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type: 'JSXOpeningElement',
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};
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const componentsSettings = {
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'jsx-a11y': {
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components: {
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FooComponent: 'iframe',
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},
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},
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};
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ruleTester.run('html-has-lang', rule, {
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valid: parsers.all([].concat(
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{ code: '<div />;' },
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{ code: '<iframe title="Unique title" />' },
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{ code: '<iframe title={foo} />' },
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{ code: '<FooComponent />' },
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{ code: '<FooComponent title="Unique title" />', settings: componentsSettings },
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)).map(parserOptionsMapper),
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invalid: parsers.all([].concat(
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{ code: '<iframe />', errors: [expectedError] },
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{ code: '<iframe {...props} />', errors: [expectedError] },
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{ code: '<iframe title={undefined} />', errors: [expectedError] },
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{ code: '<iframe title="" />', errors: [expectedError] },
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{ code: '<iframe title={false} />', errors: [expectedError] },
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{ code: '<iframe title={true} />', errors: [expectedError] },
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{ code: "<iframe title={''} />", errors: [expectedError] },
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{ code: '<iframe title={``} />', errors: [expectedError] },
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{ code: '<iframe title={""} />', errors: [expectedError] },
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{ code: '<iframe title={42} />', errors: [expectedError] },
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{ code: '<FooComponent />', errors: [expectedError], settings: componentsSettings },
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)).map(parserOptionsMapper),
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});
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