Implement 3 PIN browser tests

remoting/webapp/browser_test/invalid_pin_browser_test.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
+ * @suppress {checkTypes}
+ * Browser test for the scenario below:
+ * 1. Attempt to connect.
+ * 2. Enter |data.pin| at the PIN prompt.
+ * 3. Verify that there is connection error due to invalid access code.
+ */
+
+'use strict';
+
+/** @constructor */
+browserTest.Invalid_PIN = function(data) {
+  browserTest.assert(typeof data.pin == 'string');
+
+  this.data_ = data;
+  this.bound_ = {
+    onPINPrompt: this.onPINPrompt_.bind(this),
+    onSessionConnected: this.onSessionConnected_.bind(this),
+    onSessionError: this.onSessionError_.bind(this)
+  };
+};
+
+browserTest.Invalid_PIN.prototype.run = function() {
+  browserTest.waitForUIMode(
+      remoting.AppMode.CLIENT_PIN_PROMPT,
+      this.bound_.onPINPrompt);
+  this.clickOnMe2MeHost_();
+};
+
+browserTest.Invalid_PIN.prototype.clickOnMe2MeHost_ = function() {
+  browserTest.clickOnControl('this-host-connect');
+};
+
+browserTest.Invalid_PIN.prototype.onPINPrompt_ = function() {
+  browserTest.waitForUIMode(
+      remoting.AppMode.IN_SESSION, this.bound_.onSessionConnected,
+      browserTest.Timeout.NONE);
+
+  browserTest.waitForUIMode(
+      remoting.AppMode.CLIENT_CONNECT_FAILED_ME2ME,
+      this.bound_.onSessionError);
+
+  document.getElementById('pin-entry').value = this.data_.pin;
+  browserTest.clickOnControl('pin-connect-button');
+};
+
+browserTest.Invalid_PIN.prototype.onSessionConnected_ = function() {
+  browserTest.fail('Expect the session to disconnect due to invalid PIN.');
+};
+
+browserTest.Invalid_PIN.prototype.onSessionError_= function() {
+  var errorDiv = document.getElementById('connect-error-message');
+  var actual = errorDiv.innerText;
+  var expected = l10n.getTranslationOrError(remoting.Error.INVALID_ACCESS_CODE);
+  browserTest.assert(actual == expected);

[Jamie, 2014/05/09 01:02:18]

This should not be an assertion. If the error is not what is expected, that's a
test failure and should be reported with a suitable error message (maybe that's
what assert does, but the name implies a coding error in the test, which is not
the case here).

[kelvinp, 2014/05/12 21:08:34]

Rename to expect equal

+  browserTest.pass();
+};