Implement mocks for identity and host-list, add a browser test to test the app in various failure m…

remoting/webapp/crd/js/host_list_api_impl.js

Index: remoting/webapp/crd/js/host_list_api_impl.js
diff --git a/remoting/webapp/crd/js/host_list_api.js b/remoting/webapp/crd/js/host_list_api_impl.js
similarity index 88%
copy from remoting/webapp/crd/js/host_list_api.js
copy to remoting/webapp/crd/js/host_list_api_impl.js
index c9bb2cf22a3ad03a0b72b6c98a0eb6e231d57c22..35babb0124213158712d25b0b0cf350b5966c6f8 100644
--- a/remoting/webapp/crd/js/host_list_api.js
+++ b/remoting/webapp/crd/js/host_list_api_impl.js
@@ -12,8 +12,11 @@
 /** @suppress {duplicate} */
 var remoting = remoting || {};
 
-/** @constructor */
-remoting.HostListApi = function() {
+/**
+ * @constructor
+ * @implements {remoting.HostListApi}
+ */
+remoting.HostListApiImpl = function() {
 };
 
 /**
@@ -22,7 +25,7 @@ remoting.HostListApi = function() {
  * @param {function(Array.<remoting.Host>):void} onDone
  * @param {function(remoting.Error):void} onError
  */
-remoting.HostListApi.prototype.get = function(onDone, onError) {
+remoting.HostListApiImpl.prototype.get = function(onDone, onError) {
   /** @type {function(XMLHttpRequest):void} */
   var parseHostListResponse =
       this.parseHostListResponse_.bind(this, onDone, onError)
@@ -44,7 +47,7 @@ remoting.HostListApi.prototype.get = function(onDone, onError) {
  * @param {string} hostName
  * @param {string} hostPublicKey
  */
-remoting.HostListApi.prototype.put =
+remoting.HostListApiImpl.prototype.put =
     function(hostId, hostName, hostPublicKey, onDone, onError) {
   /** @param {string} token */
   var onToken = function(token) {
@@ -75,7 +78,7 @@ remoting.HostListApi.prototype.put =
  * @param {function(remoting.Error):void} onError
  * @param {string} hostId
  */
-remoting.HostListApi.prototype.remove = function(hostId, onDone, onError) {
+remoting.HostListApiImpl.prototype.remove = function(hostId, onDone, onError) {
   /** @param {string} token */
   var onToken = function(token) {
     var headers = { 'Authorization': 'OAuth ' + token };
@@ -97,7 +100,7 @@ remoting.HostListApi.prototype.remove = function(hostId, onDone, onError) {
  * @param {XMLHttpRequest} xhr
  * @private
  */
-remoting.HostListApi.prototype.parseHostListResponse_ =
+remoting.HostListApiImpl.prototype.parseHostListResponse_ =
     function(onDone, onError, xhr) {
   if (xhr.status == 200) {
     var response = /** @type {{data: {items: Array}}} */
@@ -115,4 +118,4 @@ remoting.HostListApi.prototype.parseHostListResponse_ =
 };
 
 /** @type {remoting.HostListApi} */
-remoting.hostListApi = new remoting.HostListApi();
+remoting.hostListApi = new remoting.HostListApiImpl();