Input method functions for chrome.languageSettingsPrivate and chrome.inputMethodPrivate

chrome/test/data/webui/settings/fake_language_settings_private.js

 // Copyright 2016 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 Fake implementation of chrome.languageSettingsPrivate
  * for testing.
  */
 cr.define('settings', function() {
   /**
@@ skipping 55 matching lines @@
     }, {
       // Norwegian language codes don't start with "no-" but should still
       // fall under the Norwegian macrolanguage.
       // TODO(michaelpg): Test this is ordered correctly.
       code: "nb",
       displayName: "Norwegian Bokmål",
       nativeDisplayName: "norsk bokmål",
       supportsSpellcheck: true,
       supportsUI: true,
     }];
+
+    /** @type {!Array<!chrome.languageSettingsPrivate.InputMethod>} */
+    this.componentExtensionImes = [{
+      id: '_comp_ime_fgoepimhcoialccpbmpnnblemnepkkaoxkb:us::eng',
+      displayName: 'US keyboard',
+      languageCodes: ['en', 'en-US'],
+      enabled: true,
+    }, {
+      id: '_comp_ime_fgoepimhcoialccpbmpnnblemnepkkaoxkb:us:dvorak:eng',
+      displayName: 'US Dvorak keyboard',
+      languageCodes: ['en', 'en-US'],
+      enabled: true,
+    }];
   }
 
   FakeLanguageSettingsPrivate.prototype = {
     // Methods for use in testing.
 
     /** @param {SettingsPrefsElement} */
     setSettingsPrefs: function(settingsPrefs) {
       this.settingsPrefs_ = settingsPrefs;
     },
 
@@ skipping 58 matching lines @@
     getTranslateTargetLanguage: function(callback) {
       setTimeout(callback.bind(null, 'en'));
     },
 
     /**
      * Gets all supported input methods, including third-party IMEs. Chrome OS
      * only.
      * @param {function(!chrome.languageSettingsPrivate.InputMethodLists):void}
      *     callback
      */
-    getInputMethodLists: wrapAssertNotReached('getInputMethodLists'),
+    getInputMethodLists: function(callback) {
+      if (!cr.isChromeOS)
+        assertNotReached();
+      callback({
+        componentExtensionImes:
+            JSON.parse(JSON.stringify(this.componentExtensionImes)),
+        thirdPartyExtensionImes: [],
+      });
+    },
 
     /**
      * Adds the input method to the current user's list of enabled input
      * methods, enabling the input method for the current user. Chrome OS only.
      * @param {string} inputMethodId
      */
     addInputMethod: wrapAssertNotReached('addInputMethod'),
 
     /**
      * Removes the input method from the current user's list of enabled input
@@ skipping 24 matching lines @@
 
     /**
      * Called when an input method is removed.
      * @type {!ChromeEvent}
      */
     onInputMethodRemoved: new FakeChromeEvent(),
   };
 
   return {FakeLanguageSettingsPrivate: FakeLanguageSettingsPrivate};
 });