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