Merge pull request #2135 from hiveww/AMBARI-24519-trunk

AMBARI-24519. Cover journal node step 5 controller

ambari-web/app/assets/test/tests.js

@@ -97,6 +97,7 @@ var files = [
   'test/controllers/main/admin/highAvailability/journalNode/progress_controller_test',
   'test/controllers/main/admin/highAvailability/journalNode/step1_controller_test',
   'test/controllers/main/admin/highAvailability/journalNode/step2_controller_test',
+  'test/controllers/main/admin/highAvailability/journalNode/step3_controller_test',
   'test/controllers/main/admin/highAvailability/journalNode/step4_controller_test',
   'test/controllers/main/admin/highAvailability/journalNode/step6_controller_test',
   'test/controllers/main/admin/highAvailability/journalNode/step7_controller_test',

ambari-web/test/controllers/main/admin/highAvailability/journalNode/step3_controller_test.js

@@ -0,0 +1,80 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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 App = require('app');
+var testHelpers = require('test/helpers');
+
+describe('App.ManageJournalNodeWizardStep3Controller', function () {
+  var controller;
+
+  beforeEach(function () {
+    controller = App.ManageJournalNodeWizardStep3Controller.create({
+      content: Em.Object.create()
+    });
+  });
+
+  describe('#pullCheckPointsStatuses', function () {
+    it('should removeObserver if HDFS namespaces are loaded', function () {
+      controller.set('isHDFSNameSpacesLoaded', true);
+      controller.set('content.masterComponentHosts', [{component: 'NAMENODE', isInstalled: true, hostName: 'test'}]);
+      sinon.stub(controller, 'addObserver');
+      sinon.stub(controller, 'removeObserver');
+      controller.pullCheckPointsStatuses();
+      expect(controller.addObserver.calledOnce).to.be.false;
+      expect(controller.removeObserver.calledWith('isHDFSNameSpacesLoaded', controller, 'pullCheckPointsStatuses')).to.be.true;
+      controller.addObserver.restore();
+      controller.removeObserver.restore();
+    });
+
+    it('should send ajax request if nameSpacesCount is more than 1', function () {
+      sinon.stub(App.HDFSService, 'find').returns(Em.Object.create({
+        masterComponentGroups: [{}, {}],
+        activeNameNodes: [{hostName: 'test1'}, {hostName: 'test2'}]
+      }));
+      controller.pullCheckPointsStatuses();
+      var args = testHelpers.findAjaxRequest('admin.high_availability.getNnCheckPointsStatuses');
+      expect(args[0]).to.be.eql({
+        name: 'admin.high_availability.getNnCheckPointsStatuses',
+        sender: controller,
+        data: {
+          hostNames: ['test1', 'test2']
+        },
+        success: 'checkNnCheckPointsStatuses'
+      });
+      App.HDFSService.find.restore();
+    });
+
+    it('should send ajax request if nameSpacesCount is more than 1 and add started hosts', function () {
+      sinon.stub(App.HDFSService, 'find').returns(Em.Object.create({
+        masterComponentGroups: [{
+          hosts: ['test1']
+        }, {
+          hosts: ['test2']
+        }, {
+          hosts: ['test3']
+        }],
+        activeNameNodes: [{hostName: 'test1'}, {hostName: 'test2'}]
+      }));
+
+      controller.pullCheckPointsStatuses();
+      var args = testHelpers.findAjaxRequest('admin.high_availability.getNnCheckPointsStatuses');
+      expect(args[0].data.hostNames.length).to.be.equal(3);
+      App.HDFSService.find.restore();
+    });
+  });
+});