define(['common/navigation/navigation.controller'], function() {
  describe('Navigation Module', function(){
    var scope, NavHelperMock, EventMock, controller, NavHelperProviderMock;

    beforeEach(angular.mock.module('ui.router'));
    beforeEach(module('app.core', function($provide) {
      function NavHelperProvider() {
        this.addToView = function(url) {};
        this.addControllerUrl = function(url) {};
        this.$get =  function NavHelperFactory() {
          return new NavHelperProvider();
        };
      }
      $provide.provider('NavHelper', NavHelperProvider);
    }));

    beforeEach(module('app.common.nav'));

    beforeEach(inject(function($rootScope, $controller){
      scope = $rootScope.$new();
      controller = $controller;

      NavHelperMock = {
        getMenu: function() {
          return {
            "id" : "",
            "title" : "",
            "active" : "",
            "submenu" : ""
          };
        }
      };

      EventMock = {
        stopPropagation: function() {
          return null;
        },
        preventDefault: function() {
          return null;
        }
      };

    }));

    it('Should have receive all menu items', function() {
      spyOn(NavHelperMock, 'getMenu').andCallThrough();
      controller('NavCtrl', {$scope: scope, NavHelper:NavHelperMock });

      expect(NavHelperMock.getMenu).toHaveBeenCalled();
      expect(scope.navList).toBeDefined();
    });

    it('Should have create utility methods to show and hide submenu', function() {
      controller('navItemCtrl', {$scope: scope, NavHelper:NavHelperMock });

      expect(scope.display).toEqual('none');
      expect(scope.isOpen).toBeFalsy();

      expect(scope.isValid).toBeDefined();
      expect(scope.updateTemplate).toBeDefined();
    });

    it('Should look if a item exist or not', function(){
      controller('navItemCtrl', {$scope: scope, NavHelper:NavHelperMock });
      var item = {};

      expect(scope.isValid(item)).toBeTruthy();
      expect(scope.isValid(null)).toBeFalsy();
    });

    it('Should toggle the status of the item scope', function() {
      spyOn(EventMock, 'stopPropagation').andCallThrough();
      spyOn(EventMock, 'preventDefault').andCallThrough();
      controller('navItemCtrl', {$scope: scope, NavHelper:NavHelperMock });

      var initOpen = scope.isOpen;
      var initDisplay = scope.display;

      scope.updateTemplate(EventMock, { });
      expect(scope.isOpen).not.toEqual(initOpen);
      expect(scope.display).not.toEqual(initDisplay);

      scope.updateTemplate(EventMock, { });
      expect(scope.isOpen).toEqual(initOpen);
      expect(scope.display).toEqual(initDisplay);

      expect(EventMock.stopPropagation.calls.length).toEqual(2);
      expect(EventMock.preventDefault.calls.length).toEqual(2);
    });
  });
});