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cd5ee52d70
This adds tests for the custom eslint rules in this repository, using the `RuleTester` test utility bundled with eslint. PR-URL: https://github.com/nodejs/node/pull/16138 Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: Yuta Hiroto <hello@about-hiroppy.com> Reviewed-By: James M Snell <jasnell@gmail.com>
27 lines
580 B
JavaScript
27 lines
580 B
JavaScript
'use strict';
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require('../common');
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const RuleTester = require('../../tools/eslint').RuleTester;
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const rule = require('../../tools/eslint-rules/require-buffer');
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const ruleTester = new RuleTester({
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parserOptions: { ecmaVersion: 6 },
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env: { node: true }
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});
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const message = "Use const Buffer = require('buffer').Buffer; " +
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'at the beginning of this file';
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ruleTester.run('require-buffer', rule, {
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valid: [
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'foo',
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'const Buffer = require("Buffer"); Buffer;'
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],
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invalid: [
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{
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code: 'Buffer;',
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errors: [{ message }]
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}
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]
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});
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