describe('Test rs directive', function () {
    var compile, scope, $httpBackend, events;

    beforeEach(module('myitsmApp', 'templates'));
    beforeEach(function () {
        inject(function ($compile, $rootScope, $injector, _events_) {
            $httpBackend = $injector.get('$httpBackend');
            var getLocale = function () {
                return readJSON('scripts/app/i18n/resources-locale_en.json');
            };
            $httpBackend.whenGET(/^scripts\/app\/i18n\/resources-locale_en.*$/).respond(getLocale());
            $httpBackend.whenGET('/smartit/rest/v2/metadata?type=global').respond(200);
            compile = $compile;
            scope = $rootScope.$new();
            events = _events_;
        });
    });

    beforeEach(function () {
        scope.context = {
            id: 'AG00123F73CF5Eqc4TSQTOQxAgc0QB'
        };
    });

    function getCompiledElement() {
        var element = angular.element('<rs context="context"></rs>');
        var compiledElement = compile(element)(scope);
        scope.$digest();
        return compiledElement;
    }

    it('should compile', function () {
        var directiveElem = getCompiledElement(),
            divElem = directiveElem[0];
        expect(divElem).toBeDefined();
    });

    it('should toggle KA search mode and broadcast event in case of back button', function () {
        var directiveElem = getCompiledElement(),
            isolateScope = directiveElem.isolateScope();

        spyOn(isolateScope, '$broadcast');

        isolateScope.state.kaSearchEnabled = true;

        isolateScope.toggleSearchKa();
        isolateScope.$digest();
        expect(isolateScope.state.kaSearchEnabled).toBeFalsy();
        expect(isolateScope.$broadcast).toHaveBeenCalledWith(events.REFRESH_RECOMMENDED_KNOWLEDGE);
    });
});