ambari/ambari-web/test/controllers/main/admin/stack_and_upgrade_controller_test.js

/**
 * 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 controller;
require('controllers/main/admin/stack_and_upgrade_controller');

describe('App.MainAdminStackAndUpgradeController', function() {

  beforeEach(function() {
    controller = App.MainAdminStackAndUpgradeController.create({});
  });

  describe("#services", function () {
    before(function () {
      sinon.stub(App.StackService, 'find').returns([
        Em.Object.create({serviceName: 'S1', isInstalled: false}),
        Em.Object.create({serviceName: 'S2', isInstalled: false})
      ]);
      sinon.stub(App.Service, 'find').returns([
        Em.Object.create({serviceName: 'S1'})
      ]);
    });
    after(function () {
      App.StackService.find.restore();
      App.Service.find.restore();
    });
    it("", function () {
      controller.propertyDidChange('services');
      expect(controller.get('services')).to.eql([
        Em.Object.create({serviceName: 'S1', isInstalled: true}),
        Em.Object.create({serviceName: 'S2', isInstalled: false})
      ])
    });
  });

  describe("#goToAddService()" , function() {
    beforeEach(function() {
      sinon.stub(App.get('router'), 'transitionTo', Em.K);
    });
    afterEach(function() {
     App.get('router').transitionTo.restore();
    });
    it("routes to Add Service Wizard", function() {
      controller.goToAddService({context: "serviceName"});
      expect(App.get('router').transitionTo.calledOnce).to.be.true;
      expect(controller.get('serviceToInstall')).to.be.equal("serviceName");
    });
  });

  describe("#loadVersionsInfo()", function() {
    before(function () {
      sinon.stub(App.ajax, 'send', Em.K);
    });
    after(function () {
      App.ajax.send.restore();
    });
    it("make ajax call", function() {
      controller.loadVersionsInfo();
      expect(App.ajax.send.getCall(0).args[0]).to.eql({
        name: 'admin.stack_versions.all',
        sender: controller,
        data: {},
        success: 'loadVersionsInfoSuccessCallback'
      })
    });
  });

  describe("#loadVersionsInfoSuccessCallback()", function() {
    beforeEach(function(){
      sinon.stub(controller, 'parseVersionsData', function (data) {
        return data;
      });
    });
    afterEach(function(){
      controller.parseVersionsData.restore();
    });
    it("target version installed and higher than current", function() {
      var data = [
        {
          "state": "CURRENT",
          "repository_version": "2.2.0.1-885"
        },
        {
          "state": "INSTALLED",
          "repository_version": "2.2.1.1-885"
        }
      ];
      controller.loadVersionsInfoSuccessCallback(data);
      expect(controller.get('currentVersion')).to.eql({
        "state": "CURRENT",
        "repository_version": "2.2.0.1-885"
      });
      expect(controller.get('targetVersions')).to.eql([{
        "state": "INSTALLED",
        "repository_version": "2.2.1.1-885"
      }]);
    });
    it("target version installed and lower than current", function() {
      var data = [
        {
          "state": "CURRENT",
          "repository_version": "2.2.0.1-885"
        },
        {
          "state": "INSTALLED",
          "repository_version" : "2.2.0.1-885"
        }
      ];
      controller.loadVersionsInfoSuccessCallback(data);
      expect(controller.get('currentVersion')).to.eql({
        "state": "CURRENT",
        "repository_version": "2.2.0.1-885"
      });
      expect(controller.get('targetVersions')).to.be.empty;
    });
    it("target version not installed and lower than current", function() {
      var data = [
        {
          "state": "CURRENT",
          "repository_version": "2.2.0.1-885"
        },
        {
          "state": "INIT",
          "repository_version" : "2.2.0.1-885"
        }
      ];
      controller.loadVersionsInfoSuccessCallback(data);
      expect(controller.get('currentVersion')).to.eql({
        "state": "CURRENT",
        "repository_version": "2.2.0.1-885"
      });
      expect(controller.get('targetVersions')).to.be.empty;
    });
  });

  describe("#loadUpgradeData()", function() {
    beforeEach(function () {
      sinon.stub(App.ajax, 'send').returns({
        then: Em.K
      });
    });
    afterEach(function () {
      App.ajax.send.restore();
    });
    it("get entire data", function() {
      controller.set('upgradeId', 1);
      controller.loadUpgradeData();
      expect(App.ajax.send.getCall(0).args[0]).to.eql({
        name: 'admin.upgrade.data',
        sender: controller,
        data: {
          id: 1
        },
        success: 'loadUpgradeDataSuccessCallback'
      })
    });
    it("get only state", function() {
      controller.set('upgradeId', 1);
      controller.loadUpgradeData(true);
      expect(App.ajax.send.getCall(0).args[0]).to.eql({
        name: 'admin.upgrade.state',
        sender: controller,
        data: {
          id: 1
        },
        success: 'loadUpgradeDataSuccessCallback'
      })
    });
  });

  describe("#loadUpgradeDataSuccessCallback()", function() {
    it("", function() {
      var data = {
        "Upgrade": {
          "request_status": "COMPLETED"
        },
        "upgrade_groups": [
        {
          "UpgradeGroup": {
            "id": 1
          },
          "upgrade_items": []
        }
      ]};
      controller.loadUpgradeDataSuccessCallback(data);
      expect(controller.get('upgradeData')).to.eql(data);
      expect(App.get('upgradeState')).to.equal('COMPLETED');
    });
  });

  describe("#openUpgradeDialog()", function () {
    before(function () {
      sinon.stub(App.router, 'transitionTo', Em.K);
    });
    after(function () {
      App.router.transitionTo.restore();
    });
    it("should open dialog", function () {
      controller.openUpgradeDialog();
      expect(App.router.transitionTo.calledWith('admin.stackUpgrade')).to.be.true;
    });
  });


  describe("#runPreUpgradeCheck()", function() {
    before(function () {
      sinon.stub(App.ajax, 'send', Em.K);
    });
    after(function () {
      App.ajax.send.restore();
    });
    it("make ajax call", function() {
      controller.runPreUpgradeCheck("2.2.1");
      expect(App.ajax.send.calledOnce).to.be.true;
    });
  });

  describe("#runPreUpgradeCheckSuccess()", function () {
    beforeEach(function () {
      sinon.stub(App.ModalPopup, 'show', Em.K);
      sinon.stub(controller, 'upgrade', Em.K);
    });
    afterEach(function () {
      App.ModalPopup.show.restore();
      controller.upgrade.restore();
    });
    it("shows popup", function () {
      var check =  {UpgradeChecks: [{
        "check": "Work-preserving RM/NM restart is enabled in YARN configs",
        "status": "FAIL",
        "reason": "FAIL",
        "failed_on": [],
        "check_type": "SERVICE"
      }]};
      controller.runPreUpgradeCheckSuccess(check,null,{label: "name"});
      expect(controller.upgrade.calledOnce).to.be.false;
      expect(App.ModalPopup.show.calledOnce).to.be.true;
    });
    it("runs upgrade popup", function () {
      var check = {UpgradeChecks: [{
        "check": "Work-preserving RM/NM restart is enabled in YARN configs",
        "status": "PASS",
        "reason": "OK",
        "failed_on": [],
        "check_type": "SERVICE"
      }]};
      controller.runPreUpgradeCheckSuccess(check,null,{label: "name"});
      expect(controller.upgrade.calledOnce).to.be.true;
      expect(App.ModalPopup.show.calledOnce).to.be.false;
    });
  });


});