describe('Test Location Field directive', function () {
    var compile, scope, $httpBackend, events, $q, deferred;

    beforeEach(module('myitsmApp', 'templates'));
    beforeEach(function() {
        inject(function(_$compile_, _$rootScope_, $injector, _events_, _$q_) {
            $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/serverstates').respond(200);
            $httpBackend.whenGET('/smartit/rest/sessionstatus?getLicenseKey=true').respond(200);
            compile = _$compile_;
            scope = _$rootScope_.$new();
            events = _events_;
            $q = _$q_;
            deferred = $q.defer();
        });
    });

    beforeEach(function() {
        scope.field = {
            name: 'changeLocation',
            label: 'Location',
            dataType: 'widget',
            value: {
                region: 'Americas',
                siteGroup: 'United States',
                name: 'Headquarters, Building 1.31'
            },
            id: 'AGHAA5V0HGOWWAOU6TE5A89PA7BC8N'
        };

        scope.ticket = {
            companyName: {
                name: 'Calbro Services'
            }
        };
    });

    function getCompiledElement() {
        var element = angular.element('<location-custom-field data="field" context="ticket" is-editable="false"></location-custom-field>');
        var compiledElement = compile(element)(scope);
        scope.$digest();
        return compiledElement;
    }

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

    it('should successfully watch data.value and set the location in formatted form', function() {
        var isolateScope = getCompiledElement().isolateScope();
        spyOn(isolateScope, '$emit');
        isolateScope.data.value = {
            region: 'Melbourne',
            siteGroup: 'United States',
            name: 'Headquarters, Building 1.31'
        };
        isolateScope.$digest();
        expect(isolateScope.$emit).toHaveBeenCalledWith(events.WIDGET_VALUE_CHANGE, { fieldName: scope.field.name, memberName: scope.field.value.fieldChanged});
        expect(isolateScope.changeLocation).toBe('Melbourne > United States > Headquarters, Building 1.31')
    });
});