gaf-mobile/app/components/inbox/inbox.spec.js

GAF mobile Web site

'use strict';

describe('Controller: inbox', function() {
  var $q, $rootScope, $scope;
  var ThreadsMock, PagerMock, AuthMock;
  var createCtrl;

  beforeEach(module('gafMobileApp'));

  beforeEach(inject(function($controller, _$rootScope_, _$q_) {
    $controller = $controller;
    $rootScope = _$rootScope_;
    $scope = $rootScope.$new();
    $q = _$q_;

    createCtrl = function() {
      return $controller('InboxCtrl', {
        $scope: $scope,
        $rootScope: $rootScope,
        Threads: ThreadsMock,
        Pager: PagerMock,
        Auth: AuthMock
      });
    };
  }));

  beforeEach(function() {
    ThreadsMock = jasmine.createSpyObj('Threads', ['getList']);
    AuthMock = jasmine.createSpyObj('Auth', ['getUserId']);
    PagerMock = jasmine.createSpyObj('Pager', ['getList', 'nextPage',
      'hasNext'
    ]);

    PagerMock.nextPage.and.returnValue($q.when({
      getList: function() {
        return [{ id: 1, message: 'message0' }, { id: 3, message: 'message1' }];
      }
    }));

    PagerMock.hasNext.and.returnValue(true);
  });

  describe('upon init', function() {
    it('should set state to loading',
      function() {
        var ctrl = createCtrl();

        expect(ctrl.state).toBe('loading');
      });
  });

  describe('load messages', function() {
    it('should successfully load threads and set state to threadlist',
      function() {
        var ctrl = createCtrl();
        $scope.$digest();

        expect(ctrl.hasMoreMessages).toBeTruthy();
        expect(ctrl.state).toBe('threadList');
      });

    it('should successfully load threads and set state to empty',
      function() {
        PagerMock.nextPage.and.returnValue($q.when({
          getList: function() { return []; }
        }));
        PagerMock.hasNext.and.returnValue(false);

        var ctrl = createCtrl();
        $scope.$digest();

        expect(ctrl.hasMoreMessages).toBeFalsy();
        expect(ctrl.state).toBe('empty');
      });

    it('should state to error if query returned error',
      function() {
        PagerMock.nextPage.and.returnValue($q.reject());

        var ctrl = createCtrl();
        $scope.$digest();

        expect(ctrl.state).toBe('error');
      });
  });
});