1'use strict';
2
3/* eslint-disable no-template-curly-in-string */
4
5const common = require('../common');
6if ((!common.hasCrypto) || (!common.hasIntl)) {
7  common.skip('ESLint tests require crypto and Intl');
8}
9
10common.skipIfEslintMissing();
11
12const RuleTester = require('../../tools/node_modules/eslint').RuleTester;
13const rule = require('../../tools/eslint-rules/prefer-util-format-errors');
14
15new RuleTester({ parserOptions: { ecmaVersion: 6 } })
16  .run('prefer-util-format-errors', rule, {
17    valid: [
18      'E(\'ABC\', \'abc\');',
19      'E(\'ABC\', (arg1, arg2) => `${arg2}${arg1}`);',
20      'E(\'ABC\', (arg1, arg2) => `${arg1}{arg2.something}`);',
21      'E(\'ABC\', (arg1, arg2) => fn(arg1, arg2));',
22    ],
23    invalid: [
24      {
25        code: 'E(\'ABC\', (arg1, arg2) => `${arg1}${arg2}`);',
26        errors: [{
27          message: 'Please use a printf-like formatted string that ' +
28                   'util.format can consume.'
29        }]
30      },
31    ]
32  });
33