56 lines
2.0 KiB
Plaintext
56 lines
2.0 KiB
Plaintext
/**
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* @fileoverview Enforce tabIndex value is not greater than zero.
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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/tabindex-no-positive';
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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: 'Avoid positive integer values for tabIndex.',
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type: 'JSXAttribute',
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};
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ruleTester.run('tabindex-no-positive', rule, {
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valid: parsers.all([].concat(
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{ code: '<div />;' },
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{ code: '<div {...props} />' },
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{ code: '<div id="main" />' },
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{ code: '<div tabIndex={undefined} />' },
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{ code: '<div tabIndex={`${undefined}`} />' },
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{ code: '<div tabIndex={`${undefined}${undefined}`} />' },
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{ code: '<div tabIndex={0} />' },
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{ code: '<div tabIndex={-1} />' },
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{ code: '<div tabIndex={null} />' },
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{ code: '<div tabIndex={bar()} />' },
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{ code: '<div tabIndex={bar} />' },
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{ code: '<div tabIndex={"foobar"} />' },
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{ code: '<div tabIndex="0" />' },
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{ code: '<div tabIndex="-1" />' },
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{ code: '<div tabIndex="-5" />' },
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{ code: '<div tabIndex="-5.5" />' },
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{ code: '<div tabIndex={-5.5} />' },
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{ code: '<div tabIndex={-5} />' },
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)).map(parserOptionsMapper),
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invalid: parsers.all([].concat(
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{ code: '<div tabIndex="1" />', errors: [expectedError] },
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{ code: '<div tabIndex={1} />', errors: [expectedError] },
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{ code: '<div tabIndex={"1"} />', errors: [expectedError] },
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{ code: '<div tabIndex={`1`} />', errors: [expectedError] },
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{ code: '<div tabIndex={1.589} />', errors: [expectedError] },
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)).map(parserOptionsMapper),
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});
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