Separate the listeners and getters for the Autofill Private API.

chrome/test/data/webui/settings/passwords_and_autofill_fake_data.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.
+
+/**
+ * Used to create fake data for both passwords and autofill.
+ * These sections are related, so it made sense to share this.
+ */
+function FakeDataMaker() {}
+/**
+ * Creates a single item for the list of passwords.
+ * @param {string|undefined} url
+ * @param {string|undefined} username
+ * @param {number|undefined} passwordLength
+ * @return {chrome.passwordsPrivate.PasswordUiEntry}
+ */
+FakeDataMaker.passwordEntry = function(url, username, passwordLength) {
+  // Generate fake data if param is undefined.
+  url = url || FakeDataMaker.patternMaker_('www.xxxxxx.com', 16);
+  username = username || FakeDataMaker.patternMaker_('user_xxxxx', 16);
+  passwordLength = passwordLength || Math.floor(Math.random() * 15) + 3;
+
+  return {
+    loginPair: {
+      originUrl: url,
+      username: username,
+    },
+    linkUrl: 'http://' + url + '/login',
+    numCharactersInPassword: passwordLength,
+  };
+};
+
+/**
+ * Creates a single item for the list of password exceptions.
+ * @param {string|undefined} url
+ * @return {chrome.passwordsPrivate.ExceptionPair}
+ */
+FakeDataMaker.exceptionEntry = function(url) {
+  url = url || FakeDataMaker.patternMaker_('www.xxxxxx.com', 16);
+  return {
+    exceptionUrl: url,
+    linkUrl: 'http://' + url + '/login',
+  };
+};
+
+/**
+ * Creates a fake address entry for testing.
+ * @return {!chrome.autofillPrivate.AddressEntry}
+ */
+FakeDataMaker.addressEntry = function() {
+  var ret = {};
+  ret.guid = FakeDataMaker.makeGuid_();
+  ret.fullNames = ['John', 'Doe'];
+  ret.companyName = 'Google';
+  ret.addressLines = FakeDataMaker.patternMaker_('xxxx Main St', 10);
+  ret.addressLevel1 = "CA";
+  ret.addressLevel2 = "Venice";
+  ret.postalCode = FakeDataMaker.patternMaker_('xxxxx', 10);
+  ret.countryCode = 'US';
+  ret.phoneNumbers = [FakeDataMaker.patternMaker_('(xxx) xxx-xxxx', 10)];
+  ret.emailAddresses = [FakeDataMaker.patternMaker_('userxxxx@gmail.com', 16)];
+  ret.languageCode = 'EN-US';
+  ret.metadata = {isLocal: true};
+  ret.metadata.summaryLabel = ret.fullNames[0];
+  ret.metadata.summarySublabel = ' ' + ret.addressLines;
+  return ret;
+};
+
+/**
+ * Creates a new random credit card entry for testing.
+ * @return {!chrome.autofillPrivate.CreditCardEntry}
+ */
+FakeDataMaker.creditCardEntry = function() {
+  var ret = {};
+  ret.guid = FakeDataMaker.makeGuid_();
+  ret.name = 'Jane Doe';
+  ret.cardNumber = FakeDataMaker.patternMaker_('xxxx xxxx xxxx xxxx', 10);
+  ret.expirationMonth = Math.ceil(Math.random() * 11).toString();
+  ret.expirationYear = (2016 + Math.floor(Math.random() * 5)).toString();
+  ret.metadata = {isLocal: true};
+  var cards = ['Visa', 'Mastercard', 'Discover', 'Card'];
+  var card = cards[Math.floor(Math.random() * cards.length)];
+  ret.metadata.summaryLabel = card + ' ' + '****' + ret.cardNumber.substr(-4);
+  return ret;
+};
+
+/**
+ * Creates a new random GUID for testing.
+ * @return {!string}
+ * @private
+ */
+FakeDataMaker.makeGuid_ = function() {
+  return FakeDataMaker.patternMaker_(
+      'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx', 16);
+};
+
+/**
+ * Replaces any 'x' in a string with a random number of the base.
+ * @param {!string} pattern The pattern that should be used as an input.
+ * @param {!number} base The number base. ie: 16 for hex or 10 for decimal.
+ * @return {!string}
+ * @private
+ */
+FakeDataMaker.patternMaker_ = function(pattern, base) {
+  return pattern.replace(/x/g, function() {
+    return Math.floor(Math.random() * base).toString(base);
+  });
+};