test/parallel/test-eslint-require-common-first.js

'use strict';

const common = require('../common');
if (!common.hasCrypto)
  common.skip('missing crypto');

common.skipIfEslintMissing();

const RuleTester = require('../../tools/node_modules/eslint').RuleTester;
const rule = require('../../tools/eslint-rules/require-common-first');

new RuleTester().run('require-common-first', rule, {
  valid: [
    {
      code: 'require("common")\n' +
            'require("assert")'
    }
  ],
  invalid: [
    {
      code: 'require("assert")\n' +
            'require("common")',
      errors: [{ message: 'Mandatory module "common" must be loaded ' +
                          'before any other modules.' }]
    }
  ]
});