/**
* @ngdoc fbDpiSpec
* @name fasit.directivetests.fbDpiSpec
* @ fbDpiSpec
* @description
* Testning av directivet fbDpi 
*
*/
describe("fbDpi directive", function () {
    var element: any;
    var $scope: any;
    var link: any;
    var commonService: fb.ICommonService;
    

    beforeEach(angular.mock.module('fasit', 'fbMocks'));
    afterEach(function () {
        $scope.$destroy();
    });
    beforeEach(inject(function ($injector, $compile: ng.ICompileService, $rootScope: fb.IRootScope) {
        $scope = $rootScope;
        commonService = $injector.get('commonService');
        spyOn(commonService, 'setDPI');
        var DOM = ' <fb-dpi>';
        element = angular.element(DOM);
        link = $compile(element)($scope);
        $scope.$digest();

    }));


    it('borde skapa elementet ', function () {
        expect(element).not.toBe(null);
    });
    it('borde sätta DPI-värdet i commonService', function () {
        expect(commonService.setDPI).toHaveBeenCalled();
        
    });

});