chrome/browser/resources/chromeos/chromevox/testing/test_msgs.js

// Copyright 2014 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.


/**
 * @fileoverview Testing stub for messages.
 */

goog.provide('TestMsgs');

goog.require('Msgs');
goog.require('cvox.TestMessages');

/**
 * @constructor
 */
TestMsgs = function() {};

/**
 * @type {function(string, Array<string>=): string}
 * @private
 */
TestMsgs.applySubstitutions_ = Msgs.applySubstitutions_;

/**
 * @type {Object<string>}
 */
TestMsgs.Untranslated = Msgs.Untranslated;

/**
 * @return {string} The locale.
 */
TestMsgs.getLocale = function() {
  return 'testing';
};

/**
 * @param {string} messageId
 * @param {Array<string>=} opt_subs
 * @return {string}
 */
TestMsgs.getMsg = function(messageId, opt_subs) {
  if (!messageId) {
    throw Error('Message id required');
  }
  var messageString = TestMsgs.Untranslated[messageId.toUpperCase()];
  if (messageString === undefined) {
    var messageObj =
        cvox.TestMessages[('chromevox_' + messageId).toUpperCase()];
    if (messageObj === undefined)
      throw Error('missing-msg: ' + messageId);
    var messageString = messageObj.message;
    var placeholders = messageObj.placeholders;
    if (placeholders) {
      for (name in placeholders) {
        messageString =
            messageString.replace('$' + name + '$', placeholders[name].content);
      }
    }
  }
  return Msgs.applySubstitutions_(messageString, opt_subs);
};

/**
 * @param {number} num
 * @return {string}
 */
TestMsgs.getNumber = Msgs.getNumber;