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Posted to commits@ambari.apache.org by on...@apache.org on 2014/05/12 19:24:11 UTC

[11/12] AMBARI-5737. Tests folder structure should be equal to app folder structure. (onechiporenko)

http://git-wip-us.apache.org/repos/asf/ambari/blob/1d0fe34b/ambari-web/test/controllers/wizard/step3_test.js
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diff --git a/ambari-web/test/controllers/wizard/step3_test.js b/ambari-web/test/controllers/wizard/step3_test.js
new file mode 100644
index 0000000..88a06b4
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+++ b/ambari-web/test/controllers/wizard/step3_test.js
@@ -0,0 +1,1676 @@
+/**
+ * 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 Ember = require('ember');
+var App = require('app');
+var c;
+require('utils/http_client');
+require('models/host');
+require('controllers/wizard/step3_controller');
+
+describe('App.WizardStep3Controller', function () {
+
+  beforeEach(function() {
+    c = App.WizardStep3Controller.create({
+      wizardController: App.InstallerController.create(),
+      disablePreviousSteps: Em.K
+    });
+  });
+
+  describe('#getAllRegisteredHostsCallback', function () {
+    it('One host is already in the cluster, one host is registered', function() {
+      var controller = App.WizardStep3Controller.create({
+        hostsInCluster: [{
+          hostName: 'wst3_host1'
+        }],
+        bootHosts: [
+          {name:'wst3_host1'},
+          {name:'wst3_host2'}
+        ]
+      });
+      var test_data = {
+        items: [
+          {
+            Hosts: {
+              host_name: 'wst3_host1'
+            }
+          },
+          {
+            Hosts: {
+              host_name: 'wst3_host2'
+            }
+          },
+          {
+            Hosts: {
+              host_name: 'wst3_host3'
+            }
+          }
+        ]
+      };
+      controller.getAllRegisteredHostsCallback(test_data);
+      expect(controller.get('hasMoreRegisteredHosts')).to.equal(true);
+      expect(controller.get('registeredHosts').length).to.equal(1);
+    });
+
+    it('All hosts are new', function() {
+      var controller = App.WizardStep3Controller.create({
+        hostsInCluster: [{
+          hostName: 'wst3_host1'
+        }],
+        bootHosts: [
+          {name:'wst3_host3'},
+          {name:'wst3_host4'}
+        ]
+      });
+      var test_data = {
+        items: [
+          {
+            Hosts: {
+              host_name: 'wst3_host3'
+            }
+          },
+          {
+            Hosts: {
+              host_name: 'wst3_host4'
+            }
+          }
+        ]
+      };
+      controller.getAllRegisteredHostsCallback(test_data);
+      expect(controller.get('hasMoreRegisteredHosts')).to.equal(false);
+      expect(controller.get('registeredHosts')).to.equal('');
+    });
+
+    it('No new hosts', function() {
+      var controller = App.WizardStep3Controller.create({
+        hostsInCluster: [{
+          hostName: 'wst3_host1'
+        }],
+        bootHosts: [
+          {name:'wst3_host1'}
+        ]
+      });
+      var test_data = {
+        items: [
+          {
+            Hosts: {
+              host_name: 'wst3_host1'
+            }
+          }
+        ]
+      };
+      controller.getAllRegisteredHostsCallback(test_data);
+      expect(controller.get('hasMoreRegisteredHosts')).to.equal(false);
+      expect(controller.get('registeredHosts')).to.equal('');
+    });
+
+  });
+
+  describe('#registrationTimeoutSecs', function() {
+    it('Manual install', function() {
+      var controller = App.WizardStep3Controller.create({
+        content: {
+          installOptions: {
+            manualInstall: true
+          }
+        }
+      });
+      expect(controller.get('registrationTimeoutSecs')).to.equal(15);
+    });
+    it('Not manual install', function() {
+      var controller = App.WizardStep3Controller.create({
+        content: {
+          installOptions: {
+            manualInstall: false
+          }
+        }
+      });
+      expect(controller.get('registrationTimeoutSecs')).to.equal(120);
+    });
+  });
+
+  describe('#isHostHaveWarnings', function() {
+    var tests = [
+      {
+        warnings: [{},{}],
+        m: 'Warnings exist',
+        e: true
+      },
+      {
+        warnings: [],
+        m: 'Warnings don\'t exist',
+        e: false
+      }
+    ];
+    tests.forEach(function(test) {
+      var controller = App.WizardStep3Controller.create();
+      controller.set('warnings', test.warnings);
+      it(test.m, function() {
+        expect(controller.get('isHostHaveWarnings')).to.equal(test.e);
+      });
+    });
+  });
+
+  describe('#isWarningsBoxVisible', function() {
+    it('for testMode should be always true', function() {
+      App.testMode = true;
+      expect(c.get('isWarningsBoxVisible')).to.equal(true);
+      App.testMode = false;
+    });
+    it('for "real" mode should be based on isRegistrationInProgress', function() {
+      c.set('disablePreviousSteps', Em.K);
+      App.testMode = false;
+      c.set('isRegistrationInProgress', false);
+      expect(c.get('isWarningsBoxVisible')).to.equal(true);
+      c.set('isRegistrationInProgress', true);
+      expect(c.get('isWarningsBoxVisible')).to.equal(false);
+      App.testMode = true;
+    });
+  });
+
+  describe('#clearStep', function() {
+    it('should clear hosts', function() {
+      c.set('hosts', [{}, {}]);
+      c.clearStep();
+      expect(c.get('hosts')).to.eql([]);
+    });
+    it('should clear bootHosts', function() {
+      c.set('bootHosts', [{}, {}]);
+      c.clearStep();
+      expect(c.get('bootHosts').length).to.equal(0);
+    });
+    it('should set stopBootstrap to false', function() {
+      c.set('stopBootstrap', true);
+      c.clearStep();
+      expect(c.get('stopBootstrap')).to.equal(false);
+    });
+    it('should set wizardController DBProperty bootStatus to false', function() {
+      c.get('wizardController').setDBProperty('bootStatus', true);
+      c.clearStep();
+      expect(c.get('wizardController').getDBProperty('bootStatus')).to.equal(false);
+    });
+    it('should set isSubmitDisabled to true', function() {
+      c.set('isSubmitDisabled', false);
+      c.clearStep();
+      expect(c.get('isSubmitDisabled')).to.equal(true);
+    });
+    it('should set isSubmitDisabled to true', function() {
+      c.set('isRetryDisabled', false);
+      c.clearStep();
+      expect(c.get('isRetryDisabled')).to.equal(true);
+    });
+  });
+
+  describe('#loadStep', function() {
+    it('should set registrationStartedAt to null', function() {
+      c.set('disablePreviousSteps', Em.K);
+      c.set('registrationStartedAt', {});
+      c.loadStep();
+      expect(c.get('registrationStartedAt')).to.be.null;
+    });
+    it('should set isLoaded to false', function() {
+      c.set('disablePreviousSteps', Em.K);
+      c.set('clearStep', Em.K);
+      c.set('loadHosts', Em.K);
+      c.set('isLoaded', true);
+      c.loadStep();
+      expect(c.get('isLoaded')).to.equal(false);
+    });
+    it('should call clearStep', function() {
+      c.set('disablePreviousSteps', Em.K);
+      c.set('loadHosts', Em.K);
+      sinon.spy(c, 'clearStep');
+      c.loadStep();
+      expect(c.get('clearStep').calledOnce).to.equal(true);
+      c.clearStep.restore();
+    });
+    it('should call loadHosts', function() {
+      c.set('disablePreviousSteps', Em.K);
+      c.set('loadHosts', Em.K);
+      sinon.spy(c, 'loadHosts');
+      c.loadStep();
+      expect(c.get('loadHosts').calledOnce).to.equal(true);
+      c.loadHosts.restore();
+    });
+    it('should call disablePreviousSteps', function() {
+      c.set('disablePreviousSteps', Em.K);
+      c.set('loadHosts', Em.K);
+      sinon.spy(c, 'disablePreviousSteps');
+      c.loadStep();
+      expect(c.get('disablePreviousSteps').calledOnce).to.equal(true);
+      c.disablePreviousSteps.restore();
+    });
+  });
+
+  describe('#loadHosts', function() {
+    it('should set isLoaded to true', function() {
+      c.set('navigateStep', Em.K);
+      c.set('content', {hosts: {}});
+      c.loadHosts();
+      expect(c.get('isLoaded')).to.equal(true);
+    });
+    it('should set bootStatus REGISTERED on testMode', function() {
+      App.testMode = true;
+      c.set('navigateStep', Em.K);
+      c.set('content', {hosts: {c: {name: 'name'}}});
+      c.loadHosts();
+      expect(c.get('hosts').everyProperty('bootStatus', 'REGISTERED')).to.equal(true);
+    });
+    it('should set bootStatus DONE on "real" mode and when installOptions.manualInstall is selected', function() {
+      App.testMode = false;
+      c.set('navigateStep', Em.K);
+      c.set('content', {installOptions:{manualInstall: true}, hosts: {c: {name: 'name'}}});
+      c.loadHosts();
+      expect(c.get('hosts').everyProperty('bootStatus', 'DONE')).to.equal(true);
+      App.testMode = true;
+    });
+    it('should set bootStatus PENDING on "real" mode and when installOptions.manualInstall is not selected', function() {
+      App.testMode = false;
+      c.set('navigateStep', Em.K);
+      c.set('content', {installOptions:{manualInstall: false}, hosts: {c: {name: 'name'}}});
+      c.loadHosts();
+      expect(c.get('hosts').everyProperty('bootStatus', 'PENDING')).to.equal(true);
+      App.testMode = true;
+    });
+    it('should set bootStatus PENDING on "real" mode and when installOptions.manualInstall is not selected', function() {
+      c.set('navigateStep', Em.K);
+      c.set('content', {hosts: {c: {name: 'name'}, d: {name: 'name1'}}});
+      c.loadHosts();
+      expect(c.get('hosts').everyProperty('isChecked', false)).to.equal(true);
+    });
+  });
+
+  describe('#parseHostInfo', function() {
+
+    var tests = Em.A([
+      {
+        bootHosts: Em.A([
+          Em.Object.create({name: 'c1', bootStatus: 'REGISTERED', bootLog: ''}),
+          Em.Object.create({name: 'c2', bootStatus: 'REGISTERING', bootLog: ''}),
+          Em.Object.create({name: 'c3', bootStatus: 'RUNNING', bootLog: ''})
+        ]),
+        hostsStatusFromServer: Em.A([
+          {hostName: 'c1', status: 'REGISTERED', log: 'c1'},
+          {hostName: 'c2', status: 'REGISTERED', log: 'c2'},
+          {hostName: 'c3', status: 'RUNNING', log: 'c3'}
+        ]),
+        m: 'bootHosts not empty, hostsStatusFromServer not empty, one is RUNNING',
+        e: {
+          c: true,
+          r: true
+        }
+      },
+      {
+        bootHosts: Em.A([]),
+        hostsStatusFromServer: Em.A([
+          {hostName: 'c1', status: 'REGISTERED', log: 'c1'},
+          {hostName: 'c2', status: 'REGISTERED', log: 'c2'},
+          {hostName: 'c3', status: 'RUNNING', log: 'c3'}
+        ]),
+        m: 'bootHosts is empty',
+        e: {
+          c: false,
+          r: false
+        }
+      },
+      {
+        bootHosts: Em.A([
+          Em.Object.create({name: 'c1', bootStatus: 'REGISTERED', bootLog: ''}),
+          Em.Object.create({name: 'c2', bootStatus: 'REGISTERING', bootLog: ''}),
+          Em.Object.create({name: 'c3', bootStatus: 'REGISTERED', bootLog: ''})
+        ]),
+        hostsStatusFromServer: Em.A([
+          {hostName: 'c1', status: 'REGISTERED', log: 'c1'},
+          {hostName: 'c2', status: 'REGISTERED', log: 'c2'},
+          {hostName: 'c3', status: 'REGISTERED', log: 'c3'}
+        ]),
+        m: 'bootHosts not empty, hostsStatusFromServer not empty, no one is RUNNING',
+        e: {
+          c: true,
+          r: false
+        }
+      }
+    ]);
+
+    tests.forEach(function(test) {
+      it(test.m, function() {
+        c.set('bootHosts', test.bootHosts);
+        var r = c.parseHostInfo(test.hostsStatusFromServer);
+        expect(r).to.equal(test.e.r);
+        if (test.e.c) {
+          test.hostsStatusFromServer.forEach(function(h) {
+            var r = c.get('bootHosts').findProperty('name', h.hostName);
+            if (!['REGISTERED', 'REGISTERING'].contains(r.get('bootStatus'))) {
+              expect(r.get('bootStatus')).to.equal(h.status);
+              expect(r.get('bootLog')).to.equal(h.log);
+            }
+          });
+        }
+      });
+    });
+  });
+
+  describe('#removeHosts', function() {
+    it('should call App.showConfirmationPopup', function() {
+      sinon.spy(App, 'showConfirmationPopup');
+      c.removeHosts(Em.A([]));
+      expect(App.showConfirmationPopup.calledOnce).to.equal(true);
+      App.showConfirmationPopup.restore();
+    });
+    it('primary should disable Submit if no more hosts', function() {
+      var hosts = [{}];
+      c.set('hosts', hosts);
+      var popup = c.removeHosts(hosts);
+      popup.onPrimary();
+      expect(c.get('isSubmitDisabled')).to.equal(true);
+    });
+  });
+
+  describe('#removeHost', function() {
+    it('should call removeHosts with array as arg', function() {
+      var host = {a:''};
+      sinon.spy(c, 'removeHosts');
+      c.removeHost(host);
+      expect(c.removeHosts.calledWith([host]));
+      c.removeHosts.restore();
+    });
+  });
+
+  describe('#removeSelectedHosts', function() {
+    it('should remove selected hosts', function() {
+      c = App.WizardStep3Controller.create({
+        wizardController: App.InstallerController.create(),
+        hosts: [
+          {isChecked: true, name: 'c1'},
+          {isChecked: false, name: 'c2'}
+        ]
+      });
+      c.removeSelectedHosts().onPrimary();
+      expect(c.get('hosts').mapProperty('name')).to.eql(['c2']);
+    });
+  });
+
+  describe('#selectedHostsPopup', function() {
+    it('should show App.ModalPopup', function() {
+      sinon.spy(App.ModalPopup, 'show');
+      c.selectedHostsPopup();
+      expect(App.ModalPopup.show.calledOnce).to.equal(true);
+      App.ModalPopup.show.restore();
+    });
+  });
+
+  describe('#retryHosts', function () {
+    var s;
+    var installer = {launchBootstrap: Em.K};
+
+    beforeEach(function () {
+      sinon.spy(installer, "launchBootstrap");
+      s = sinon.stub(App.router, 'get', function () {
+        return installer;
+      });
+      sinon.stub(c, 'doBootstrap', Em.K);
+    });
+
+    afterEach(function () {
+      c.doBootstrap.restore();
+      s.restore();
+      installer.launchBootstrap.restore();
+    });
+
+    it('should set numPolls to 0', function () {
+      c.set('content', {installOptions: {}});
+      c.set('numPolls', 123);
+      c.retryHosts(Em.A([]));
+      expect(c.get('numPolls')).to.equal(0);
+    });
+    it('should set registrationStartedAt to null', function () {
+      c.set('content', {installOptions: {}});
+      c.retryHosts(Em.A([]));
+      expect(c.get('registrationStartedAt')).to.be.null;
+    });
+    it('should startRegistration if installOptions.manualInstall is true', function () {
+      sinon.spy(c, 'startRegistration');
+      c.set('content', {installOptions: {manualInstall: true}});
+      c.retryHosts(Em.A([]));
+      expect(c.startRegistration.calledOnce).to.equal(true);
+      c.startRegistration.restore();
+    });
+    it('should launchBootstrap if installOptions.manualInstall is false', function () {
+      c.set('content', {installOptions: {manualInstall: false}});
+      c.retryHosts(Em.A([]));
+      expect(installer.launchBootstrap.calledOnce).to.be.true;
+    });
+  });
+
+  describe('#retryHost', function() {
+    it('should callretryHosts with array as arg', function() {
+      var host = {n: 'c'}, s = sinon.stub(App.router, 'get', function() {
+        return {launchBootstrap: Em.K}
+      });
+      sinon.spy(c, 'retryHosts');
+      c.set('content', {installOptions: {}});
+      c.set('doBootstrap', Em.K);
+      c.retryHost(host);
+      expect(c.retryHosts.calledWith([host])).to.equal(true);
+      c.retryHosts.restore();
+      s.restore();
+    });
+  });
+
+  describe('#retrySelectedHosts', function() {
+    it('shouldn\'t do nothing if isRetryDisabled is true', function() {
+      c.set('isRetryDisabled', true);
+      sinon.spy(c, 'retryHosts');
+      c.retrySelectedHosts();
+      expect(c.retryHosts.called).to.equal(false);
+      c.retryHosts.restore();
+    });
+    it('should retry hosts with FAILED bootStatus and set isRetryDisabled to true', function() {
+      var s = sinon.stub(App.router, 'get', function() {
+        return {launchBootstrap: Em.K}
+      });
+      c = App.WizardStep3Controller.create({
+        wizardController: App.InstallerController.create(),
+        isRetryDisabled: false,
+        bootHosts: Em.A([Em.Object.create({name: 'c1', bootStatus: 'FAILED'}), Em.Object.create({name: 'c2', bootStatus: 'REGISTERED'})]),
+        content: {installOptions: {}},
+        doBootstrap: Em.K
+      });
+      sinon.spy(c, 'retryHosts');
+      c.retrySelectedHosts();
+      expect(c.retryHosts.calledWith([{name: 'c1', bootStatus: 'RUNNING'}]));
+      expect(c.get('isRetryDisabled')).to.equal(true);
+      c.retryHosts.restore();
+      s.restore();
+    });
+  });
+
+  describe('#startBootstrap', function() {
+    it('should drop numPolls and registrationStartedAt', function() {
+      c.set('numPolls', 123);
+      c.set('registrationStartedAt', 1234);
+      c.set('doBootstrap', Em.K);
+      c.startBootstrap();
+      expect(c.get('numPolls')).to.equal(0);
+      expect(c.get('registrationStartedAt')).to.be.null;
+    });
+    it('should drop numPolls and registrationStartedAt', function() {
+      var hosts = Em.A([{name: 'c1'}, {name: 'c2'}]);
+      c = App.WizardStep3Controller.create({
+        wizardController: App.InstallerController.create(),
+        doBootstrap: Em.K,
+        setRegistrationInProgressOnce: Em.K,
+        hosts: hosts
+      });
+      c.startBootstrap();
+      expect(c.get('bootHosts').mapProperty('name')).to.eql(['c1','c2']);
+    });
+  });
+
+  describe('#setRegistrationInProgressOnce', function() {
+    it('should call Ember.run.once with "setRegistrationInProgress"', function() {
+      sinon.spy(Em.run, 'once');
+      c.setRegistrationInProgressOnce();
+      expect(Em.run.once.firstCall.args[1]).to.equal('setRegistrationInProgress');
+      Em.run.once.restore();
+    });
+  });
+
+  describe('#setRegistrationInProgress', function() {
+    var tests = Em.A([
+      {
+        bootHosts: [],
+        isLoaded: false,
+        e: true,
+        m: 'no bootHosts and isLoaded is false'
+      },
+      {
+        bootHosts: [],
+        isLoaded: true,
+        e: false,
+        m: 'no bootHosts and isLoaded is true'
+      },
+      {
+        bootHosts: [
+          Em.Object.create({bootStatus: 'RUNNING'}),
+          Em.Object.create({bootStatus: 'RUNNING'})
+        ],
+        isLoaded: true,
+        e: false,
+        m: 'bootHosts without REGISTERED/FAILED and isLoaded is true'
+      },
+      {
+        bootHosts: [
+          Em.Object.create({bootStatus: 'RUNNING'}),
+          Em.Object.create({bootStatus: 'RUNNING'})
+        ],
+        isLoaded: false,
+        e: true,
+        m: 'bootHosts without REGISTERED/FAILED and isLoaded is false'
+      },
+      {
+        bootHosts: [
+          Em.Object.create({bootStatus: 'REGISTERED'}),
+          Em.Object.create({bootStatus: 'RUNNING'})
+        ],
+        isLoaded: false,
+        e: true,
+        m: 'bootHosts with one REGISTERED and isLoaded is false'
+      },
+      {
+        bootHosts: [
+          Em.Object.create({bootStatus: 'FAILED'}),
+          Em.Object.create({bootStatus: 'RUNNING'})
+        ],
+        isLoaded: false,
+        e: true,
+        m: 'bootHosts with one FAILED and isLoaded is false'
+      },
+      {
+        bootHosts: [
+          Em.Object.create({bootStatus: 'REGISTERED'}),
+          Em.Object.create({bootStatus: 'RUNNING'})
+        ],
+        isLoaded: true,
+        e: false,
+        m: 'bootHosts with one REGISTERED and isLoaded is true'
+      },
+      {
+        bootHosts: [
+          Em.Object.create({bootStatus: 'FAILED'}),
+          Em.Object.create({bootStatus: 'RUNNING'})
+        ],
+        isLoaded: true,
+        e: false,
+        m: 'bootHosts with one FAILED and isLoaded is true'
+      }
+    ]);
+
+    tests.forEach(function(test) {
+      it(test.m, function() {
+        sinon.stub(c, 'disablePreviousSteps', Em.K);
+        c.set('bootHosts', test.bootHosts);
+        c.set('isLoaded', test.isLoaded);
+        c.setRegistrationInProgress();
+        expect(c.get('isRegistrationInProgress')).to.equal(test.e);
+        c.disablePreviousSteps.restore();
+      });
+    });
+  });
+
+  describe('#doBootstrap', function() {
+    beforeEach(function() {
+      sinon.spy(App.ajax, 'send');
+    });
+    afterEach(function() {
+      App.ajax.send.restore();
+    });
+    it('shouldn\'t do nothing if stopBootstrap is true', function() {
+      c.set('stopBootstrap', true);
+      c.doBootstrap();
+      expect(App.ajax.send.called).to.equal(false);
+    });
+    it('should increment numPolls if stopBootstrap is false', function() {
+      c.set('stopBootstrap', false);
+      c.set('numPolls', 0);
+      c.doBootstrap();
+      expect(c.get('numPolls')).to.equal(1);
+    });
+    it('should do ajax call if stopBootstrap is false', function() {
+      c.set('stopBootstrap', false);
+      c.doBootstrap();
+      expect(App.ajax.send.called).to.equal(true);
+    });
+  });
+
+  describe('#startRegistration', function() {
+    it('shouldn\'t do nothing if registrationStartedAt isn\'t null', function() {
+      c.set('registrationStartedAt', 1234);
+      sinon.spy(c, 'isHostsRegistered');
+      c.startRegistration();
+      expect(c.isHostsRegistered.called).to.equal(false);
+      expect(c.get('registrationStartedAt')).to.equal(1234);
+      c.isHostsRegistered.restore();
+    });
+    it('shouldn\'t do nothing if registrationStartedAt isn\'t null', function() {
+      c.set('registrationStartedAt', null);
+      sinon.spy(c, 'isHostsRegistered');
+      c.startRegistration();
+      expect(c.isHostsRegistered.calledOnce).to.equal(true);
+      c.isHostsRegistered.restore();
+    });
+  });
+
+  describe('#isHostsRegistered', function() {
+    beforeEach(function() {
+      sinon.spy(App.ajax, 'send');
+    });
+    afterEach(function() {
+      App.ajax.send.restore();
+    });
+    it('shouldn\'t do nothing if stopBootstrap is true', function() {
+      c.set('stopBootstrap', true);
+      c.isHostsRegistered();
+      expect(App.ajax.send.called).to.equal(false);
+    });
+    it('should do ajax call if stopBootstrap is false', function() {
+      c.set('stopBootstrap', false);
+      c.isHostsRegistered();
+      expect(App.ajax.send.called).to.equal(true);
+
+    });
+  });
+
+  describe('#isHostsRegisteredSuccessCallback', function() {
+    var tests = Em.A([
+      {
+        bootHosts: Em.A([
+          Em.Object.create({bootStatus: 'DONE'})
+        ]),
+        data: {items:[]},
+        m: 'one host DONE',
+        e: {
+          bs: 'REGISTERING',
+          getHostInfoCalled: false
+        }
+      },
+      {
+        bootHosts: Em.A([
+          Em.Object.create({bootStatus: 'REGISTERING', name: 'c1'})
+        ]),
+        data: {items:[{Hosts: {host_name: 'c1'}}]},
+        m: ' one host REGISTERING',
+        e: {
+          bs: 'FAILED',
+          getHostInfoCalled: true
+        }
+      },
+      {
+        bootHosts: Em.A([
+          Em.Object.create({bootStatus: 'REGISTERING', name: 'c1'})
+        ]),
+        data: {items:[{Hosts: {host_name: 'c2'}}]},
+        m: 'one host REGISTERING but data without info about it',
+        e: {
+          bs: 'FAILED',
+          getHostInfoCalled: true
+        }
+      },
+      {
+        bootHosts: Em.A([
+          Em.Object.create({bootStatus: 'RUNNING', name: 'c1'})
+        ]),
+        data: {items:[{Hosts: {host_name: 'c1'}}]},
+        m: ' one host RUNNING',
+        e: {
+          bs: 'RUNNING',
+          getHostInfoCalled: false
+        }
+      }
+    ]);
+    tests.forEach(function(test) {
+      it(test.m, function() {
+        sinon.spy(c, 'getHostInfo');
+        c.set('bootHosts', test.bootHosts);
+        c.isHostsRegisteredSuccessCallback(test.data);
+        expect(c.get('bootHosts')[0].get('bootStatus')).to.equal(test.e.bs);
+        expect(c.getHostInfo.called).to.equal(test.e.getHostInfoCalled);
+        c.getHostInfo.restore();
+      });
+    });
+  });
+
+  describe('#getAllRegisteredHosts', function() {
+    it('should call App.ajax.send', function() {
+      sinon.spy(App.ajax, 'send');
+      c.getAllRegisteredHosts();
+      expect(App.ajax.send.calledOnce).to.equal(true);
+      App.ajax.send.restore();
+    });
+  });
+
+  describe('#getAllRegisteredHostsCallback', function() {
+    var tests = Em.A([
+      {
+        hostsInCluster: ['c3'],
+        bootHosts: [{name:'c1'},{name:'c2'}],
+        hosts: Em.A([
+          {Hosts: {host_name:'c1'}},
+          {Hosts: {host_name:'c2'}}
+        ]),
+        m: 'No registered hosts',
+        e: {
+          hasMoreRegisteredHosts: false,
+          registeredHosts: ''
+        }
+      },
+      {
+        hostsInCluster: ['c4'],
+        bootHosts: [{name:'c3'},{name:'c5'}],
+        hosts: Em.A([
+          {Hosts: {host_name:'c1'}},
+          {Hosts: {host_name:'c2'}}
+        ]),
+        m: '2 registered hosts',
+        e: {
+          hasMoreRegisteredHosts: true,
+          registeredHosts: ['c1','c2']
+        }
+      },
+      {
+        hostsInCluster: ['c4'],
+        bootHosts: [{name:'c1'},{name:'c5'}],
+        hosts: Em.A([
+          {Hosts: {host_name:'c1'}},
+          {Hosts: {host_name:'c2'}}
+        ]),
+        m: '1 registered host',
+        e: {
+          hasMoreRegisteredHosts: true,
+          registeredHosts: ['c2']
+        }
+      },
+      {
+        hostsInCluster: ['c1'],
+        bootHosts: [{name:'c3'},{name:'c5'}],
+        hosts: Em.A([
+          {Hosts: {host_name:'c1'}},
+          {Hosts: {host_name:'c2'}}
+        ]),
+        m: '1 registered host (2)',
+        e: {
+          hasMoreRegisteredHosts: true,
+          registeredHosts: ['c2']
+        }
+      }
+    ]);
+    tests.forEach(function(test) {
+      it(test.m, function() {
+        c.reopen({hostsInCluster: test.hostsInCluster, setRegistrationInProgress: Em.K});
+        c.set('bootHosts', test.bootHosts);
+        c.getAllRegisteredHostsCallback({items:test.hosts});
+        expect(c.get('hasMoreRegisteredHosts')).to.equal(test.e.hasMoreRegisteredHosts);
+        expect(c.get('registeredHosts')).to.eql(test.e.registeredHosts);
+      });
+    });
+  });
+
+  describe('#registerErrPopup', function() {
+    it('should call App.ModalPopup.show', function() {
+      sinon.spy(App.ModalPopup, 'show');
+      c.registerErrPopup();
+      expect(App.ModalPopup.show.calledOnce).to.equal(true);
+      App.ModalPopup.show.restore();
+    });
+  });
+
+  describe('#getHostInfo', function() {
+    it('should do ajax request', function() {
+      sinon.spy(App.ajax, 'send');
+      c.getHostInfo();
+      expect(App.ajax.send.calledOnce).to.equal(true);
+      App.ajax.send.restore();
+    });
+  });
+
+  describe('#getHostInfoErrorCallback', function() {
+    it('should call registerErrPopup', function() {
+      sinon.spy(c, 'registerErrPopup');
+      c.getHostInfoErrorCallback();
+      expect(c.registerErrPopup.calledOnce).to.equal(true);
+      c.registerErrPopup.restore();
+    });
+  });
+
+  describe('#stopRegistration', function() {
+    var tests = Em.A([
+      {
+        bootHosts: [{bootStatus: 'REGISTERED'}, {bootStatus: 'RUNNING'}],
+        e: {isSubmitDisabled: false, isRetryDisabled: true}
+      },
+      {
+        bootHosts: [{bootStatus: 'FAILED'}, {bootStatus: 'RUNNING'}],
+        e: {isSubmitDisabled: true, isRetryDisabled: false}
+      },
+      {
+        bootHosts: [{bootStatus: 'FAILED'}, {bootStatus: 'REGISTERED'}],
+        e: {isSubmitDisabled: false, isRetryDisabled: false}
+      },
+      {
+        bootHosts: [{bootStatus: 'RUNNING'}, {bootStatus: 'RUNNING'}],
+        e: {isSubmitDisabled: true, isRetryDisabled: true}
+      }
+    ]);
+    tests.forEach(function(test) {
+      it(test.bootHosts.mapProperty('bootStatus').join(', '), function() {
+        c.reopen({bootHosts: test.bootHosts});
+        c.stopRegistration();
+        expect(c.get('isSubmitDisabled')).to.equal(test.e.isSubmitDisabled);
+        expect(c.get('isRetryDisabled')).to.equal(test.e.isRetryDisabled);
+      });
+    });
+  });
+
+  describe('#submit', function() {
+    it('if isHostHaveWarnings should show confirmation popup', function() {
+      c.reopen({isHostHaveWarnings: true});
+      sinon.spy(App.ModalPopup, 'show');
+      c.submit();
+      expect(App.ModalPopup.show.calledOnce).to.equal(true);
+      App.ModalPopup.show.restore();
+    });
+    it('if isHostHaveWarnings should show confirmation popup. on Primary should set bootHosts to content.hosts', function() {
+      var bootHosts = [{name: 'c1'}];
+      c.reopen({isHostHaveWarnings: true, bootHosts: bootHosts, hosts: []});
+      c.submit().onPrimary();
+      expect(c.get('content.hosts')).to.eql(bootHosts);
+    });
+    it('if isHostHaveWarnings is false should set bootHosts to content.hosts', function() {
+      var bootHosts = [{name: 'c1'}];
+      c.reopen({isHostHaveWarnings: false, bootHosts: bootHosts, hosts: []});
+      c.submit();
+      expect(c.get('content.hosts')).to.eql(bootHosts);
+    });
+  });
+
+  describe('#hostLogPopup', function() {
+    it('should show App.ModalPopup', function() {
+      sinon.spy(App.ModalPopup, 'show');
+      c.hostLogPopup({context:Em.Object.create({})});
+      expect(App.ModalPopup.show.calledOnce).to.equal(true);
+      App.ModalPopup.show.restore();
+    });
+  });
+
+  describe('#rerunChecksSuccessCallback', function() {
+    beforeEach(function() {
+      sinon.stub(c, 'parseWarnings', Em.K);
+    });
+    afterEach(function() {
+      c.parseWarnings.restore();
+    });
+    it('should set checksUpdateProgress to 100', function() {
+      c.set('checksUpdateProgress', 0);
+      c.rerunChecksSuccessCallback({});
+      expect(c.get('checksUpdateProgress')).to.equal(100);
+    });
+    it('should set checksUpdateStatus to SUCCESS', function() {
+      c.set('checksUpdateStatus', '');
+      c.rerunChecksSuccessCallback({});
+      expect(c.get('checksUpdateStatus')).to.equal('SUCCESS');
+    });
+    it('should set call parseWarnings', function() {
+      c.rerunChecksSuccessCallback({});
+      expect(c.parseWarnings.calledOnce).to.equal(true);
+    });
+  });
+
+  describe('#rerunChecksErrorCallback', function() {
+    it('should set checksUpdateProgress to 100', function() {
+      c.set('checksUpdateProgress', 0);
+      c.rerunChecksErrorCallback({});
+      expect(c.get('checksUpdateProgress')).to.equal(100);
+    });
+    it('should set checksUpdateStatus to FAILED', function() {
+      c.set('checksUpdateStatus', '');
+      c.rerunChecksErrorCallback({});
+      expect(c.get('checksUpdateStatus')).to.equal('FAILED');
+    });
+  });
+
+  describe('#filterBootHosts', function() {
+    var tests = Em.A([
+      {
+        bootHosts: [
+          Em.Object.create({name: 'c1'}),
+          Em.Object.create({name: 'c2'})
+        ],
+        data: {
+          items: [
+            {Hosts: {host_name: 'c1'}}
+          ]
+        },
+        m: 'one host',
+        e: ['c1']
+      },
+      {
+        bootHosts: [
+          Em.Object.create({name: 'c1'}),
+          Em.Object.create({name: 'c2'})
+        ],
+        data: {
+          items: [
+            {Hosts: {host_name: 'c3'}}
+          ]
+        },
+        m: 'no hosts',
+        e: []
+      },
+      {
+      bootHosts: [
+        Em.Object.create({name: 'c1'}),
+        Em.Object.create({name: 'c2'})
+      ],
+        data: {
+        items: [
+          {Hosts: {host_name: 'c1'}},
+          {Hosts: {host_name: 'c2'}}
+        ]
+      },
+      m: 'many hosts',
+        e: ['c1', 'c2']
+    }
+    ]);
+    tests.forEach(function(test) {
+      it(test.m, function() {
+        c.reopen({bootHosts: test.bootHosts});
+        var filteredData = c.filterBootHosts(test.data);
+        expect(filteredData.items.mapProperty('Hosts.host_name')).to.eql(test.e);
+      });
+    });
+  });
+
+  describe('#hostWarningsPopup', function() {
+    it('should show App.ModalPopup', function() {
+      sinon.stub(App.ModalPopup, 'show', Em.K);
+      c.hostWarningsPopup();
+      expect(App.ModalPopup.show.calledOnce).to.equal(true);
+      App.ModalPopup.show.restore();
+    });
+    it('should clear checksUpdateStatus on primary', function() {
+      c.set('checksUpdateStatus', 'not null value');
+      c.hostWarningsPopup().onPrimary();
+      expect(c.get('checksUpdateStatus')).to.be.null;
+    });
+    it('should clear checksUpdateStatus on close', function() {
+      c.set('checksUpdateStatus', 'not null value');
+      c.hostWarningsPopup().onClose();
+      expect(c.get('checksUpdateStatus')).to.be.null;
+    });
+    it('should rerunChecks onSecondary', function() {
+      sinon.stub(c, 'rerunChecks', Em.K);
+      c.hostWarningsPopup().onSecondary();
+      expect(c.rerunChecks.calledOnce).to.equal(true);
+    });
+  });
+
+  describe('#registeredHostsPopup', function() {
+    it('should show App.ModalPopup', function() {
+      sinon.spy(App.ModalPopup, 'show');
+      c.registeredHostsPopup();
+      expect(App.ModalPopup.show.calledOnce).to.equal(true);
+      App.ModalPopup.show.restore();
+    });
+  });
+
+  describe('#parseWarnings', function() {
+    it('no warnings if last_agent_env isn\'t specified', function() {
+      c.set('warnings', [{}]);
+      c.set('warningsByHost', [{},{}]);
+      c.parseWarnings({items:[{Hosts:{host_name:'c1'}}]});
+      expect(c.get('warnings')).to.eql([]);
+      expect(c.get('warningsByHost.length')).to.equal(1); // default group
+      expect(c.get('isWarningsLoaded')).to.equal(true);
+    });
+
+    Em.A([
+        {
+          m: 'parse stackFoldersAndFiles',
+          tests : Em.A([
+            {
+              items: [{Hosts:{host_name: 'c1', last_agent_env: {stackFoldersAndFiles: []}}}],
+              m: 'empty stackFoldersAndFiles',
+              e: {
+                warnings: [],
+                warningsByHost: [0]
+              }
+            },
+            {
+              items: [{Hosts:{host_name: 'c1', last_agent_env: {stackFoldersAndFiles: [{name: 'n1'}]}}}],
+              m: 'not empty stackFoldersAndFiles',
+              e: {
+                warnings: [{
+                  name: 'n1',
+                  hosts: ['c1'],
+                  onSingleHost: true,
+                  category: 'fileFolders'
+                }],
+                warningsByHost: [1]
+              }
+            },
+            {
+              items: [
+                {Hosts:{host_name: 'c1', last_agent_env: {stackFoldersAndFiles: [{name: 'n1'}]}}},
+                {Hosts:{host_name: 'c2', last_agent_env: {stackFoldersAndFiles: [{name: 'n1'}]}}}
+              ],
+              m: 'not empty stackFoldersAndFiles on two hosts',
+              e: {
+                warnings: [{
+                  name: 'n1',
+                  hosts: ['c1', 'c2'],
+                  onSingleHost: false,
+                  category: 'fileFolders'
+                }],
+                warningsByHost: [1]
+              }
+            }
+          ])
+        },
+        {
+          m: 'parse installedPackages',
+          tests : Em.A([
+            {
+              items: [{Hosts:{host_name: 'c1', last_agent_env: {installedPackages: []}}}],
+              m: 'empty installedPackages',
+              e: {
+                warnings: [],
+                warningsByHost: [0]
+              }
+            },
+            {
+              items: [{Hosts:{host_name: 'c1', last_agent_env: {installedPackages: [{name: 'n1'}]}}}],
+              m: 'not empty installedPackages',
+              e: {
+                warnings: [{
+                  name: 'n1',
+                  hosts: ['c1'],
+                  onSingleHost: true,
+                  category: 'packages'
+                }],
+                warningsByHost: [1]
+              }
+            },
+            {
+              items: [
+                {Hosts:{host_name: 'c1', last_agent_env: {installedPackages: [{name: 'n1'}]}}},
+                {Hosts:{host_name: 'c2', last_agent_env: {installedPackages: [{name: 'n1'}]}}}
+              ],
+              m: 'not empty installedPackages on two hosts',
+              e: {
+                warnings: [{
+                  name: 'n1',
+                  hosts: ['c1', 'c2'],
+                  onSingleHost: false,
+                  category: 'packages'
+                }],
+                warningsByHost: [1]
+              }
+            }
+          ])
+        },
+        {
+          m: 'parse hostHealth.liveServices',
+          tests : Em.A([
+            {
+              items: [{Hosts:{host_name: 'c1', last_agent_env: {hostHealth: []}}}],
+              m: 'empty hostHealth',
+              e: {
+                warnings: [],
+                warningsByHost: [0]
+              }
+            },
+            {
+              items: [{Hosts:{host_name: 'c1', last_agent_env: {hostHealth:{liveServices: []}}}}],
+              m: 'empty liveServices',
+              e: {
+                warnings: [],
+                warningsByHost: [0]
+              }
+            },
+            {
+              items: [{Hosts:{host_name: 'c1', last_agent_env: {hostHealth:{liveServices: [{status: 'Unhealthy', name: 'n1'}]}}}}],
+              m: 'not empty hostHealth.liveServices',
+              e: {
+                warnings: [{
+                  name: 'n1',
+                  hosts: ['c1'],
+                  onSingleHost: true,
+                  category: 'services'
+                }],
+                warningsByHost: [1]
+              }
+            },
+            {
+              items: [
+                {Hosts:{host_name: 'c1', last_agent_env: {hostHealth:{liveServices: [{status: 'Unhealthy', name: 'n1'}]}}}},
+                {Hosts:{host_name: 'c2', last_agent_env: {hostHealth:{liveServices: [{status: 'Unhealthy', name: 'n1'}]}}}}
+              ],
+              m: 'not empty hostHealth.liveServices on two hosts',
+              e: {
+                warnings: [{
+                  name: 'n1',
+                  hosts: ['c1', 'c2'],
+                  onSingleHost: false,
+                  category: 'services'
+                }],
+                warningsByHost: [1, 1]
+              }
+            }
+          ])
+        },
+        {
+          m: 'parse existingUsers',
+          tests : Em.A([
+            {
+              items: [{Hosts:{host_name: 'c1', last_agent_env: {existingUsers: []}}}],
+              m: 'empty existingUsers',
+              e: {
+                warnings: [],
+                warningsByHost: [0]
+              }
+            },
+            {
+              items: [{Hosts:{host_name: 'c1', last_agent_env: {existingUsers: [{userName: 'n1'}]}}}],
+              m: 'not empty existingUsers',
+              e: {
+                warnings: [{
+                  name: 'n1',
+                  hosts: ['c1'],
+                  onSingleHost: true,
+                  category: 'users'
+                }],
+                warningsByHost: [1]
+              }
+            },
+            {
+              items: [
+                {Hosts:{host_name: 'c1', last_agent_env: {existingUsers: [{userName: 'n1'}]}}},
+                {Hosts:{host_name: 'c2', last_agent_env: {existingUsers: [{userName: 'n1'}]}}}
+              ],
+              m: 'not empty existingUsers on two hosts',
+              e: {
+                warnings: [{
+                  name: 'n1',
+                  hosts: ['c1', 'c2'],
+                  onSingleHost: false,
+                  category: 'users'
+                }],
+                warningsByHost: [1, 1]
+              }
+            }
+          ])
+        },
+        {
+          m: 'parse alternatives',
+          tests : Em.A([
+            {
+              items: [{Hosts:{host_name: 'c1', last_agent_env: {alternatives: []}}}],
+              m: 'empty alternatives',
+              e: {
+                warnings: [],
+                warningsByHost: [0]
+              }
+            },
+            {
+              items: [{Hosts:{host_name: 'c1', last_agent_env: {alternatives: [{name: 'n1'}]}}}],
+              m: 'not empty alternatives',
+              e: {
+                warnings: [{
+                  name: 'n1',
+                  hosts: ['c1'],
+                  onSingleHost: true,
+                  category: 'alternatives'
+                }],
+                warningsByHost: [1]
+              }
+            },
+            {
+              items: [
+                {Hosts:{host_name: 'c1', last_agent_env: {alternatives: [{name: 'n1'}]}}},
+                {Hosts:{host_name: 'c2', last_agent_env: {alternatives: [{name: 'n1'}]}}}
+              ],
+              m: 'not empty alternatives on two hosts',
+              e: {
+                warnings: [{
+                  name: 'n1',
+                  hosts: ['c1', 'c2'],
+                  onSingleHost: false,
+                  category: 'alternatives'
+                }],
+                warningsByHost: [1, 1]
+              }
+            }
+          ])
+        },
+        {
+          m: 'parse hostHealth.activeJavaProcs',
+          tests : Em.A([
+            {
+              items: [{Hosts:{host_name: 'c1', last_agent_env: {hostHealth: [], javaProcs: []}}}],
+              m: 'empty hostHealth',
+              e: {
+                warnings: [],
+                warningsByHost: [0]
+              }
+            },
+            {
+              items: [{Hosts:{host_name: 'c1', last_agent_env: {hostHealth:{activeJavaProcs: []}}}}],
+              m: 'empty activeJavaProcs',
+              e: {
+                warnings: [],
+                warningsByHost: [0]
+              }
+            },
+            {
+              items: [{Hosts:{host_name: 'c1', last_agent_env: {hostHealth:{activeJavaProcs: [{pid: 'n1', command: ''}]}}}}],
+              m: 'not empty hostHealth.activeJavaProcs',
+              e: {
+                warnings: [{
+                  pid: 'n1',
+                  hosts: ['c1'],
+                  onSingleHost: true,
+                  category: 'processes'
+                }],
+                warningsByHost: [1]
+              }
+            },
+            {
+              items: [
+                {Hosts:{host_name: 'c1', last_agent_env: {hostHealth:{activeJavaProcs: [{pid: 'n1', command: ''}]}}}},
+                {Hosts:{host_name: 'c2', last_agent_env: {hostHealth:{activeJavaProcs: [{pid: 'n1', command: ''}]}}}}
+              ],
+              m: 'not empty hostHealth.activeJavaProcs on two hosts',
+              e: {
+                warnings: [{
+                  pid: 'n1',
+                  hosts: ['c1', 'c2'],
+                  onSingleHost: false,
+                  category: 'processes'
+                }],
+                warningsByHost: [1, 1]
+              }
+            }
+          ])
+        }
+    ]).forEach(function(category) {
+      describe(category.m, function() {
+        category.tests.forEach(function(test) {
+          it(test.m, function() {
+            c.parseWarnings({items: test.items});
+            c.get('warnings').forEach(function(w, i) {
+              Em.keys(test.e.warnings[i]).forEach(function(k) {
+                expect(w[k]).to.eql(test.e.warnings[i][k]);
+              });
+            });
+            for(var i in test.e.warningsByHost) {
+              if(test.e.warningsByHost.hasOwnProperty(i)) {
+                expect(c.get('warningsByHost')[i].warnings.length).to.equal(test.e.warningsByHost[i]);
+              }
+            }
+          });
+        });
+      });
+    });
+
+  });
+
+  describe('#hostsInCluster', function() {
+    it('should load data from App.Host model', function() {
+      var hosts = [
+        Em.Object.create({hostName: 'h1'}),
+        Em.Object.create({hostName: 'h2'}),
+        Em.Object.create({hostName: 'h3'})
+      ], expected = ['h1', 'h2', 'h3'];
+      sinon.stub(App.Host, 'find', function() {
+        return hosts;
+      });
+      expect(c.get('hostsInCluster')).to.eql(expected);
+      App.Host.find.restore();
+    });
+  });
+
+  describe('#navigateStep', function() {
+    Em.A([
+        {
+          isLoaded: true,
+          manualInstall: false,
+          bootStatus: false,
+          m: 'should call startBootstrap',
+          e: true
+        },
+        {
+          isLoaded: true,
+          manualInstall: false,
+          bootStatus: true,
+          m: 'shouldn\'t call startBootstrap (1)',
+          e: false
+        },
+        {
+          isLoaded: false,
+          manualInstall: false,
+          bootStatus: false,
+          m: 'shouldn\'t call startBootstrap (2)',
+          e: false
+        },
+        {
+          isLoaded: false,
+          manualInstall: true,
+          bootStatus: false,
+          m: 'shouldn\'t call startBootstrap (3)',
+          e: false
+        }
+    ]).forEach(function(test) {
+        it(test.m, function() {
+          c.reopen({
+            isLoaded: test.isLoaded,
+            content: {
+              installOptions: {
+                manualInstall: test.manualInstall
+              }
+            },
+            wizardController: Em.Object.create({
+              getDBProperty: function() {
+                return test.bootStatus
+              }
+            })
+          });
+          sinon.stub(c, 'startBootstrap', Em.K);
+          c.navigateStep();
+          if(test.e) {
+            expect(c.startBootstrap.calledOnce).to.equal(true);
+          }
+          else {
+            expect(c.startBootstrap.called).to.equal(false);
+          }
+          c.startBootstrap.restore();
+        });
+      });
+
+    it('should set test data if testMode is true', function() {
+      c.reopen({
+        isLoaded: true,
+        hosts: [{}, {}, {}],
+        content: {
+          installOptions: {
+            manualInstall: true
+          }
+        },
+        setRegistrationInProgress: Em.K
+      });
+      sinon.stub(App, 'get', function(k) {
+        if('testMode' === k) return true;
+        return Em.get(App, k);
+      });
+      c.navigateStep();
+      App.get.restore();
+      expect(c.get('bootHosts.length')).to.equal(c.get('hosts.length'));
+      expect(c.get('bootHosts').everyProperty('cpu', '2')).to.equal(true);
+      expect(c.get('bootHosts').everyProperty('memory', '2000000')).to.equal(true);
+      expect(c.get('isSubmitDisabled')).to.equal(false);
+    });
+
+    it('should start registration', function() {
+      c.reopen({
+        isLoaded: true,
+        hosts: [{}, {}, {}],
+        content: {
+          installOptions: {
+            manualInstall: true
+          }
+        },
+        setRegistrationInProgress: Em.K,
+        startRegistration: Em.K
+      });
+      sinon.spy(c, 'startRegistration');
+      sinon.stub(App, 'get', function(k) {
+        if('testMode' === k) return false;
+        return Em.get(App, k);
+      });
+      c.navigateStep();
+      App.get.restore();
+      expect(c.startRegistration.calledOnce).to.equal(true);
+      expect(c.get('bootHosts.length')).to.equal(c.get('hosts.length'));
+      expect(c.get('registrationStartedAt')).to.be.null;
+      c.startRegistration.restore();
+    });
+
+  });
+
+  describe('#checkHostDiskSpace', function() {
+    Em.A([
+        {
+          diskInfo: [
+            {
+              available: App.minDiskSpace * 1024 * 1024 - 1024,
+              mountpoint: '/'
+            }
+          ],
+          m: 'available less than App.minDiskSpace',
+          e: false
+        },
+        {
+          diskInfo: [
+            {
+              available: App.minDiskSpaceUsrLib * 1024 * 1024 - 1024,
+              mountpoint: '/usr'
+            }
+          ],
+          m: 'available less than App.minDiskSpaceUsrLib (1)',
+          e: false
+        },
+        {
+          diskInfo: [
+            {
+              available: App.minDiskSpaceUsrLib * 1024 * 1024 - 1024,
+              mountpoint: '/usr/lib'
+            }
+          ],
+          m: 'available less than App.minDiskSpaceUsrLib (2)',
+          e: false
+        },
+        {
+          diskInfo: [
+            {
+              available: App.minDiskSpace * 1024 * 1024 + 1024,
+              mountpoint: '/'
+            }
+          ],
+          m: 'available greater than App.minDiskSpace',
+          e: true
+        },
+        {
+          diskInfo: [
+            {
+              available: App.minDiskSpaceUsrLib * 1024 * 1024 + 1024,
+              mountpoint: '/usr'
+            }
+          ],
+          m: 'available greater than App.minDiskSpaceUsrLib (1)',
+          e: true
+        },
+        {
+          diskInfo: [
+            {
+              available: App.minDiskSpaceUsrLib * 1024 * 1024 + 1024,
+              mountpoint: '/usr/lib'
+            }
+          ],
+          m: 'available greater than App.minDiskSpaceUsrLib (2)',
+          e: true
+        },
+        {
+          diskInfo: [
+            {
+              available: App.minDiskSpaceUsrLib * 1024 * 1024 + 1024,
+              mountpoint: '/home/tdk'
+            }
+          ],
+          m: 'mount point without free space checks',
+          e: true
+        }
+      ]).forEach(function (test) {
+        it(test.m, function () {
+          var r = c.checkHostDiskSpace('', test.diskInfo);
+          expect(Em.isEmpty(r)).to.equal(test.e);
+        });
+      });
+  });
+
+  describe('#checkHostOSType', function() {
+    it('should return empty string if no stacks provided', function() {
+      c.reopen({content: {stacks: null}});
+      expect(c.checkHostOSType()).to.equal('');
+    });
+    it('os type is valid', function() {
+      var osType = 'os1';
+      c.reopen({
+        content: {
+          stacks: [
+            Em.Object.create({isSelected: true, operatingSystems: [{selected: true, osType: osType}]})
+          ]
+        }
+      });
+      expect(c.checkHostOSType(osType, '')).to.equal('');
+    });
+    it('os type is invalid', function() {
+      var osType = 'os2';
+      c.reopen({
+        content: {
+          stacks: [
+            Em.Object.create({isSelected: true, operatingSystems: [{selected: true, osType: 'os1'}]})
+          ]
+        }
+      });
+      expect(Em.isEmpty(c.checkHostOSType(osType, ''))).to.equal(false);
+    });
+  });
+
+  describe('#getHostInfoSuccessCallback', function() {
+
+    beforeEach(function() {
+      sinon.stub(c, 'parseWarnings', Em.K);
+      sinon.stub(c, 'stopRegistration', Em.K);
+    });
+
+    afterEach(function() {
+      c.parseWarnings.restore();
+      c.stopRegistration.restore();
+    });
+
+    it('should call _setHostDataWithSkipBootstrap if skipBootstrap is true', function() {
+      sinon.spy(c, '_setHostDataWithSkipBootstrap');
+      sinon.stub(App, 'get', function(k) {
+        if ('skipBootstrap' === k) return true;
+        return Em.get(App, k);
+      });
+      c.reopen({
+        bootHosts: [Em.Object.create({name: 'h1'})]
+      });
+      var jsonData = {items: [{Hosts: {host_name: 'h1'}}]};
+      c.getHostInfoSuccessCallback(jsonData);
+      expect(c._setHostDataWithSkipBootstrap.calledOnce).to.equal(true);
+      App.get.restore();
+      c._setHostDataWithSkipBootstrap.restore();
+    });
+
+    it('should add repo warnings', function() {
+
+      var jsonData = {items: [{Hosts: {host_name: 'h1'}}]};
+
+      sinon.stub(c, 'checkHostOSType', function() {return 'not_null_value';});
+      sinon.stub(c, 'checkHostDiskSpace', Em.K);
+      sinon.stub(c, '_setHostDataFromLoadedHostInfo', Em.K);
+
+      sinon.stub(App, 'get', function(k) {
+        if ('skipBootstrap' === k) return false;
+        return Em.get(App, k);
+      });
+
+      c.reopen({
+        bootHosts: [Em.Object.create({name: 'h1'})]
+      });
+
+      c.getHostInfoSuccessCallback(jsonData);
+      expect(c.get('repoCategoryWarnings.length')).to.equal(1);
+      expect(c.get('repoCategoryWarnings.firstObject.hostsNames').contains('h1')).to.equal(true);
+
+      c.checkHostOSType.restore();
+      c.checkHostDiskSpace.restore();
+      c._setHostDataFromLoadedHostInfo.restore();
+      App.get.restore();
+    });
+
+    it('should add disk warnings', function() {
+
+      var jsonData = {items: [{Hosts: {host_name: 'h1'}}]};
+
+      sinon.stub(c, 'checkHostDiskSpace', function() {return 'not_null_value';});
+      sinon.stub(c, 'checkHostOSType', Em.K);
+      sinon.stub(c, '_setHostDataFromLoadedHostInfo', Em.K);
+
+      sinon.stub(App, 'get', function(k) {
+        if ('skipBootstrap' === k) return false;
+        return Em.get(App, k);
+      });
+
+      c.reopen({
+        bootHosts: [Em.Object.create({name: 'h1'})]
+      });
+
+      c.getHostInfoSuccessCallback(jsonData);
+      expect(c.get('diskCategoryWarnings.length')).to.equal(1);
+      expect(c.get('diskCategoryWarnings.firstObject.hostsNames').contains('h1')).to.equal(true);
+
+      c.checkHostOSType.restore();
+      c.checkHostDiskSpace.restore();
+      c._setHostDataFromLoadedHostInfo.restore();
+      App.get.restore();
+    });
+
+  });
+
+  describe('#_setHostDataWithSkipBootstrap', function() {
+    it('should set mock-data', function() {
+      var host = Em.Object.create({});
+      c._setHostDataWithSkipBootstrap(host);
+      expect(host.get('cpu')).to.equal(2);
+      expect(host.get('memory')).to.equal('2000000.00');
+      expect(host.get('disk_info.length')).to.equal(4);
+    });
+  });
+
+  describe('#_setHostDataFromLoadedHostInfo', function() {
+    it('should set data from hostInfo', function() {
+      var host = Em.Object.create(),
+        hostInfo = {
+          Hosts: {
+            cpu_count: 2,
+            total_mem: 12345,
+            os_type: 't1',
+            os_arch: 'os1',
+            ip: '0.0.0.0',
+            disk_info: [
+              {mountpoint: '/boot'},
+              {mountpoint: '/usr'},
+              {mountpoint: '/no-boot'},
+              {mountpoint: '/boot'}
+            ]
+          }
+        };
+      c._setHostDataFromLoadedHostInfo(host, hostInfo);
+      expect(host.get('cpu')).to.equal(2);
+      expect(host.get('os_type')).to.equal('t1');
+      expect(host.get('os_arch')).to.equal('os1');
+      expect(host.get('ip')).to.equal('0.0.0.0');
+      expect(host.get('memory')).to.equal('12345.00');
+      expect(host.get('disk_info.length')).to.equal(2);
+    });
+  });
+
+});
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ambari/blob/1d0fe34b/ambari-web/test/controllers/wizard/step4_test.js
----------------------------------------------------------------------
diff --git a/ambari-web/test/controllers/wizard/step4_test.js b/ambari-web/test/controllers/wizard/step4_test.js
new file mode 100644
index 0000000..a1d9ed5
--- /dev/null
+++ b/ambari-web/test/controllers/wizard/step4_test.js
@@ -0,0 +1,484 @@
+/**
+ * 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 Ember = require('ember');
+var App = require('app');
+require('controllers/wizard/step4_controller');
+
+describe('App.WizardStep4Controller', function () {
+
+  var services = [
+    'HDFS', 'MAPREDUCE', 'NAGIOS', 'GANGLIA', 'OOZIE', 'HIVE', 'HBASE', 'PIG', 'SCOOP', 'ZOOKEEPER', 'HCATALOG',
+    'WEBHCAT', 'YARN', 'MAPREDUCE2', 'FALCON', 'TEZ', 'STORM'
+  ];
+
+  var controller = App.WizardStep4Controller.create();
+  services.forEach(function(serviceName, index){
+    controller.pushObject(Ember.Object.create({
+      'serviceName':serviceName, 'isSelected': true, 'canBeSelected': true, 'isInstalled': false, 'isDisabled': 'HDFS' === serviceName
+    }));
+  });
+
+  describe('#isSubmitDisabled', function () {
+    it('should return false if at least one selected service is not installed', function () {
+      expect(controller.get('isSubmitDisabled')).to.equal(false);
+    });
+    it('should return true if all selected services are already installed', function () {
+      controller.setEach('isInstalled', true);
+      controller.findProperty('serviceName', 'HDFS').set('isSelected', false);
+      expect(controller.get('isSubmitDisabled')).to.equal(true);
+    });
+  });
+
+  describe('#isAll', function () {
+    it('should return true if all services are selected', function () {
+      controller.findProperty('serviceName', 'HDFS').set('isSelected', true);
+      expect(controller.get('isAll')).to.equal(true);
+    });
+
+    it('should return false if at least one service is not selected', function () {
+      controller.findProperty('serviceName', 'HDFS').set('isSelected', false);
+      expect(controller.get('isAll')).to.equal(false);
+    });
+  });
+
+  describe('#isMinimum', function () {
+    it('should return true if there are no services selected, except disabled', function () {
+      controller.setEach('isSelected', false);
+      expect(controller.get('isMinimum')).to.equal(true);
+    });
+
+    it('should return false if at least one service is selected, except disabled', function () {
+      controller.findProperty('serviceName', 'MAPREDUCE').set('isSelected', true);
+      expect(controller.get('isMinimum')).to.equal(false);
+    });
+  });
+
+  describe('#selectAll()', function () {
+    it('should select all services', function () {
+      controller.setEach('isSelected', false);
+      controller.selectAll();
+      expect(controller.filterProperty('canBeSelected', true).everyProperty('isSelected', true)).to.equal(true);
+    });
+  });
+
+  describe('#selectMinimum()', function () {
+    it('should set isSelected false for all not disabled services', function () {
+      controller.setEach('isSelected', true);
+      controller.selectMinimum();
+      expect(controller.findProperty('serviceName', 'HDFS').get('isSelected')).to.equal(true);
+      expect(controller.filterProperty('isDisabled', false).everyProperty('isSelected', false)).to.equal(true);
+    });
+  });
+
+  describe('#needToAddMapReduce()', function () {
+    it('should return true if Pig is selected and MapReduce is not selected', function () {
+      controller.setEach('isSelected', false);
+      controller.findProperty('serviceName', 'PIG').set('isSelected', true);
+      expect(controller.needToAddMapReduce()).to.equal(true);
+    });
+
+    it('should return true if Oozie is selected and MapReduce is not selected', function () {
+      controller.setEach('isSelected', false);
+      controller.findProperty('serviceName', 'OOZIE').set('isSelected', true);
+      expect(controller.needToAddMapReduce()).to.equal(true);
+    });
+
+    it('should return true if Hive is selected and MapReduce is not selected', function () {
+      controller.setEach('isSelected', false);
+      controller.findProperty('serviceName', 'HIVE').set('isSelected', true);
+      expect(controller.needToAddMapReduce()).to.equal(true);
+    });
+
+    it('should return false if MapReduce is selected or Pig, Oozie and Hive are not selected', function () {
+      controller.findProperty('serviceName', 'MAPREDUCE').set('isSelected', true);
+      expect(controller.needToAddMapReduce()).to.equal(false);
+      controller.setEach('isSelected', false);
+      expect(controller.needToAddMapReduce()).to.equal(false);
+    });
+  });
+
+  describe('#needToAddYarnMapReduce2()', function () {
+    it('should return true if Pig is selected and YARN+MapReduce2 is not selected', function () {
+      controller.setEach('isSelected', false);
+      controller.findProperty('serviceName', 'PIG').set('isSelected', true);
+      expect(controller.needToAddYarnMapReduce2()).to.equal(true);
+    });
+
+    it('should return true if Oozie is selected and YARN+MapReduce2 is not selected', function () {
+      controller.setEach('isSelected', false);
+      controller.findProperty('serviceName', 'OOZIE').set('isSelected', true);
+      expect(controller.needToAddYarnMapReduce2()).to.equal(true);
+    });
+
+    it('should return true if Hive is selected and YARN+MapReduce2 is not selected', function () {
+      controller.setEach('isSelected', false);
+      controller.findProperty('serviceName', 'HIVE').set('isSelected', true);
+      expect(controller.needToAddYarnMapReduce2()).to.equal(true);
+    });
+
+    it('should return false if YARN+MapReduce2 is selected or Pig, Oozie and Hive are not selected', function () {
+      controller.findProperty('serviceName', 'YARN').set('isSelected', true);
+      expect(controller.needToAddYarnMapReduce2()).to.equal(false);
+      controller.setEach('isSelected', false);
+      expect(controller.needToAddYarnMapReduce2()).to.equal(false);
+    });
+  });
+
+  describe('#needToAddZooKeeper()', function () {
+    beforeEach(function() {
+      ajax_send = App.ajax.send;
+      App.ajax.send = function() {};
+    });
+
+    afterEach(function() {
+      App.ajax.send = ajax_send;
+    });
+    var originalStackVersion = App.get('currentStackVersion');
+
+    it('should return false if ZOOKEEPER is selected and Hadoop version above 2', function () {
+      App.set('currentStackVersion', 'HDP-2.1.1');
+      controller.findProperty('serviceName', 'ZOOKEEPER').set('isSelected', true);
+      expect(controller.needToAddZooKeeper()).to.equal(false);
+    });
+    it('should return true if ZOOKEEPER is not selected and Hadoop version above 2', function () {
+      controller.findProperty('serviceName', 'ZOOKEEPER').set('isSelected', false);
+      expect(controller.needToAddZooKeeper()).to.equal(true);
+    });
+    it('should return false if none of the HBASE, HIVE, WEBHCAT, STORM is selected and Hadoop version below 2', function () {
+      App.set('currentStackVersion', 'HDP-1.3.0');
+      expect(controller.needToAddZooKeeper()).to.equal(false);
+    });
+    it('should return true if HBASE is not selected and Hadoop version below 2', function () {
+      controller.findProperty('serviceName', 'HBASE').set('isSelected', true);
+      expect(controller.needToAddZooKeeper()).to.equal(true);
+    });
+    it('should return true if HBASE, HIVE, WEBHCAT, STORM are selected and Hadoop version below 2', function () {
+      controller.findProperty('serviceName', 'HIVE').set('isSelected', true);
+      controller.findProperty('serviceName', 'WEBHCAT').set('isSelected', true);
+      controller.findProperty('serviceName', 'STORM').set('isSelected', true);
+      expect(controller.needToAddZooKeeper()).to.equal(true);
+      App.set('currentStackVersion', originalStackVersion);
+    });
+  });
+
+  describe('#gangliaOrNagiosNotSelected()', function () {
+    it('should return true if Nagios or Ganglia is not selected', function () {
+      controller.setEach('isSelected', true);
+      controller.findProperty('serviceName', 'NAGIOS').set('isSelected', false);
+      expect(controller.gangliaOrNagiosNotSelected()).to.equal(true);
+      controller.setEach('isSelected', true);
+      controller.findProperty('serviceName', 'GANGLIA').set('isSelected', false);
+      expect(controller.gangliaOrNagiosNotSelected()).to.equal(true);
+    });
+
+    it('should return false if Nagios and Ganglia is selected', function () {
+      controller.setEach('isSelected', false);
+      controller.findProperty('serviceName', 'GANGLIA').set('isSelected', true);
+      controller.findProperty('serviceName', 'NAGIOS').set('isSelected', true);
+      expect(controller.gangliaOrNagiosNotSelected()).to.equal(false);
+    });
+  });
+
+  describe('#needToAddTez()', function () {
+    it('should return false if YARN is present, but not selected', function () {
+      controller.findProperty('serviceName', 'YARN').set('isSelected', false);
+      expect(controller.needToAddTez()).to.equal(false);
+    });
+    it('should return true if YARN is selected', function () {
+      controller.findProperty('serviceName', 'YARN').set('isSelected', true);
+      expect(controller.needToAddTez()).to.equal(true);
+    });
+  });
+
+  describe('#needToAddOozie()', function () {
+    it('should return false if FALCON is present, but not selected', function () {
+      controller.findProperty('serviceName', 'FALCON').set('isSelected', false);
+      expect(controller.needToAddOozie()).to.equal(false);
+    });
+    it('should return true if FALCON is selected', function () {
+      controller.findProperty('serviceName', 'FALCON').set('isSelected', true);
+      expect(controller.needToAddOozie()).to.equal(true);
+    });
+  });
+
+  describe('#noDFSs()', function () {
+    it('should return true if HDFS is not selected and GLUSTERFS is absent', function () {
+      controller.findProperty('serviceName', 'HDFS').set('isSelected', false);
+      expect(controller.noDFSs()).to.equal(true);
+    });
+    it('should return false if HDFS is selected and GLUSTERFS is absent', function () {
+      controller.findProperty('serviceName', 'HDFS').set('isSelected', true);
+      expect(controller.noDFSs()).to.equal(false);
+    });
+    it('should return true if HDFS is not selected and GLUSTERFS is not selected, but present', function () {
+      controller.pushObject(Ember.Object.create({
+        'serviceName':'GLUSTERFS', 'isSelected': false, 'canBeSelected': true, 'isInstalled': false, 'isDisabled': false
+      }));
+      controller.findProperty('serviceName', 'HDFS').set('isSelected', false);
+      expect(controller.noDFSs()).to.equal(true);
+    });
+    it('should return false if HDFS is not selected and GLUSTERFS is selected', function () {
+      controller.findProperty('serviceName', 'GLUSTERFS').set('isSelected', true);
+      expect(controller.noDFSs()).to.equal(false);
+    });
+  });
+
+  describe('#multipleDFSs()', function () {
+    it('should return true if HDFS is selected and GLUSTERFS is selected', function () {
+      controller.findProperty('serviceName', 'HDFS').set('isSelected', true);
+      controller.findProperty('serviceName', 'GLUSTERFS').set('isSelected', true);
+      expect(controller.multipleDFSs()).to.equal(true);
+    });
+    it('should return false if HDFS is not selected and GLUSTERFS is selected', function () {
+      controller.findProperty('serviceName', 'HDFS').set('isSelected', false);
+      expect(controller.multipleDFSs()).to.equal(false);
+    });
+    it('should return false if HDFS is selected and GLUSTERFS is not selected', function () {
+      controller.findProperty('serviceName', 'HDFS').set('isSelected', true);
+      controller.findProperty('serviceName', 'GLUSTERFS').set('isSelected', false);
+      expect(controller.multipleDFSs()).to.equal(false);
+    });
+  });
+
+  describe('#checkDependencies()', function () {
+    var testCases = [
+      {
+        title: 'should set HCATALOG and WEBHCAT isSelected to true when HIVE is selected',
+        condition: {
+          'HBASE': true,
+          'ZOOKEEPER': true,
+          'HIVE': true,
+          'HCATALOG': true,
+          'WEBHCAT': true
+        },
+        result: {
+          'HCATALOG': true,
+          'WEBHCAT': true
+        }
+      },
+      {
+        title: 'should set HCATALOG and WEBHCAT isSelected to false when HIVE is not selected',
+        condition: {
+          'HBASE': true,
+          'ZOOKEEPER': true,
+          'HIVE': false,
+          'HCATALOG': true,
+          'WEBHCAT': true
+        },
+        result: {
+          'HCATALOG': false,
+          'WEBHCAT': false
+        }
+      },
+      {
+        title: 'should set MAPREDUCE2 isSelected to true when YARN is selected',
+        condition: {
+          'HBASE': true,
+          'ZOOKEEPER': true,
+          'HIVE': false,
+          'HCATALOG': true,
+          'WEBHCAT': true,
+          'YARN': true,
+          'MAPREDUCE2': true
+        },
+        result: {
+          'MAPREDUCE2': true,
+          'HCATALOG': false,
+          'WEBHCAT': false
+        }
+      },
+      {
+        title: 'should set MAPREDUCE2 isSelected to false when YARN is not selected',
+        condition: {
+          'HBASE': true,
+          'ZOOKEEPER': true,
+          'HIVE': true,
+          'HCATALOG': true,
+          'WEBHCAT': true,
+          'YARN': false,
+          'MAPREDUCE2': true
+        },
+        result: {
+          'MAPREDUCE2': false,
+          'HCATALOG': true,
+          'WEBHCAT': true
+        }
+      }
+    ];
+
+    testCases.forEach(function(testCase){
+      it(testCase.title, function () {
+        controller.clear();
+        for(var id in testCase.condition) {
+          controller.pushObject(Ember.Object.create({
+            'serviceName':id, 'isSelected': testCase.condition[id], 'canBeSelected': true, 'isInstalled': false
+          }));
+        }
+        controller.checkDependencies();
+        for(var service in testCase.result) {
+          expect(controller.findProperty('serviceName', service).get('isSelected')).to.equal(testCase.result[service]);
+        }
+      });
+    }, this);
+  });
+
+  describe('#monitoringCheckPopup', function() {
+    it('should show App.ModalPopup', function() {
+      sinon.spy(App.ModalPopup, 'show');
+      controller.monitoringCheckPopup();
+      expect(App.ModalPopup.show.calledOnce).to.equal(true);
+      App.ModalPopup.show.restore();
+    });
+    it('onPrimary should proceed to next step', function() {
+      sinon.stub(App.router, 'send', Em.K);
+      controller.monitoringCheckPopup().onPrimary();
+      expect(App.router.send.calledWith('next')).to.equal(true);
+      App.router.send.restore();
+    });
+  });
+
+  describe('#needToAddServicePopup', function() {
+    Em.A([
+        {
+          m: 'one service',
+          services: {selected: true, serviceName: 's1'},
+          content: [Em.Object.create({serviceName: 's1', isSelected: false})],
+          e: [true]
+        },
+        {
+          m: 'many services',
+          services: [{selected: true, serviceName: 's1'}, {selected: false, serviceName: 's2'}],
+          content: [Em.Object.create({serviceName: 's1', isSelected: false}),
+            Em.Object.create({serviceName: 's2', isSelected: true})],
+          e: [true, false]
+        }
+      ]).forEach(function (test) {
+        it(test.m, function () {
+          sinon.stub(controller, 'submit', Em.K);
+          controller.set('content', test.content);
+          controller.needToAddServicePopup(test.services, '').onPrimary();
+          expect(controller.submit.calledOnce).to.equal(true);
+          expect(controller.mapProperty('isSelected')).to.eql(test.e);
+          controller.submit.restore();
+        });
+      });
+  });
+
+  describe('#validateMonitoring', function() {
+    Em.A([
+        {
+          gangliaOrNagiosNotSelected: true,
+          e: {
+            monitoringCheckPopup: true,
+            send: false
+          }
+        },
+        {
+          gangliaOrNagiosNotSelected: false,
+          e: {
+            monitoringCheckPopup: false,
+            send: true
+          }
+        }
+      ]).forEach(function (test) {
+        it(test.m, function () {
+          sinon.stub(controller, 'monitoringCheckPopup', Em.K);
+          sinon.stub(App.router, 'send', Em.K);
+          sinon.stub(controller, 'gangliaOrNagiosNotSelected', function() {
+            return test.gangliaOrNagiosNotSelected;
+          });
+          controller.validateMonitoring();
+          if (test.e.monitoringCheckPopup) {
+           expect(controller.monitoringCheckPopup.calledOnce).to.equal(true);
+          }
+          else {
+            expect(controller.monitoringCheckPopup.called).to.equal(false);
+          }
+          if (test.e.send) {
+            expect(App.router.send.calledWith('next')).to.equal(true);
+          }
+          else {
+            expect(App.router.send.called).to.equal(false);
+          }
+          controller.gangliaOrNagiosNotSelected.restore();
+          controller.monitoringCheckPopup.restore();
+          App.router.send.restore();
+        });
+      });
+  });
+
+  describe('#submit', function() {
+    beforeEach(function() {
+      sinon.stub(controller, 'validateMonitoring', Em.K);
+    });
+    afterEach(function() {
+      controller.validateMonitoring.restore();
+    });
+    it('if not isSubmitDisabled shound\'t do nothing', function() {
+      controller.reopen({isSubmitDisabled: true});
+      controller.submit();
+      expect(controller.validateMonitoring.called).to.equal(false);
+    });
+    it('if isSubmitDisabled and not submitChecks should call validateMonitoring', function() {
+      controller.reopen({
+        isSubmitDisabled: false,
+        submitChecks: []
+      });
+      controller.submit();
+      expect(controller.validateMonitoring.calledOnce).to.equal(true);
+    });
+    it('if isSubmitDisabled and some submitChecks true shouldn\'t call validateMonitoring', function() {
+      controller.reopen({
+        isSubmitDisabled: false,
+        submitChecks: [
+          {
+            checkCallback: 'needToAddMapReduce',
+            popupParams: [
+              {serviceName: 'MAPREDUCE', selected: true},
+              'mapreduceCheck'
+            ]
+          }
+        ]
+      });
+      sinon.stub(controller, 'needToAddMapReduce', function() {return true;});
+      controller.submit();
+      expect(controller.validateMonitoring.called).to.equal(false);
+      controller.needToAddMapReduce.restore();
+    });
+    it('if isSubmitDisabled and some submitChecks false should call validateMonitoring', function() {
+      controller.reopen({
+        isSubmitDisabled: false,
+        submitChecks: [
+          {
+            checkCallback: 'needToAddMapReduce',
+            popupParams: [
+              {serviceName: 'MAPREDUCE', selected: true},
+              'mapreduceCheck'
+            ]
+          }
+        ]
+      });
+      sinon.stub(controller, 'needToAddMapReduce', function() {return false;});
+      controller.submit();
+      expect(controller.validateMonitoring.calledOnce).to.equal(true);
+      controller.needToAddMapReduce.restore();
+    });
+  });
+
+});
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