chrome-devtools-frontend/scripts/eslint_rules/tests/l10n_no_uistrings_export_test.js

Chrome DevTools UI

// Copyright 2021 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

'use strict';

const rule = require('../lib/l10n_no_uistrings_export.js');
const ruleTester = new (require('eslint').RuleTester)({
  parserOptions: {ecmaVersion: 9, sourceType: 'module'},
  parser: require.resolve('@typescript-eslint/parser'),
});

ruleTester.run('l10n_no_uistrings_export', rule, {
  valid: [
    {
      code: 'const UIStrings = {};',
      filename: 'front_end/module/test.ts',
    },
    {
      code: 'export const UIStrings = {};',
      filename: 'front_end/module/ModuleUIStrings.ts',
    },
    {
      code: 'export const UIStrings = {};',
      filename: 'front_end/module/ModuleUIStrings.js',
    },
  ],
  invalid: [
    {
      code: 'export const UIStrings = {};',
      filename: 'front_end/module/test.ts',
      errors: [{message: 'Exporting the UIStrings object is only allowed in ModuleUIStrings.(js|ts)'}],
      output: ' const UIStrings = {};',
    },
    {
      code: 'const UIStrings = {}; export { UIStrings };',
      filename: 'front_end/module/test.ts',
      errors: [{message: 'Exporting the UIStrings object is only allowed in ModuleUIStrings.(js|ts)'}]
    },
  ]
});