Add UI test cases for messages on cookbook (#1562)

test/editor/pageobjects/nodes/nodefactory_page.js

@@ -0,0 +1,39 @@
+/**
+ * Copyright JS Foundation and other contributors, http://js.foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+
+var injectNode = require('./core/core/20-inject_page');
+var debugNode = require('./core/core/58-debug_page');
+var changeNode = require('./core/logic/15-change_page');
+var rangeNode = require('./core/logic/16-range_page');
+
+var nodeCatalog = {
+    // input
+    "inject": injectNode,
+    // output
+    "debug": debugNode,
+    // function
+    "change": changeNode,
+    "range": rangeNode,
+}
+
+function create(type, id) {
+    var node = nodeCatalog[type];
+    return new node(id);
+}
+
+module.exports = {
+    create: create,
+};