import './index.js';

describe('Item', () => {
    describe('Component vnItemIndex', () => {
        let controller;
        let $httpBackend;
        let $scope;

        beforeEach(ngModule('item'));

        beforeEach(angular.mock.inject(($componentController, _$httpBackend_, $rootScope) => {
            $httpBackend = _$httpBackend_;
            $scope = $rootScope.$new();
            const $element = angular.element('<vn-item-index></vn-item-index>');
            controller = $componentController('vnItemIndex', {$element, $scope});
        }));

        describe('onCloneAccept()', () => {
            it('should do nothing if response is not accept', () => {
                jest.spyOn(controller.$state, 'go');

                let response = 'ERROR!';
                controller.itemSelected = 'check me';

                controller.onCloneAccept(response);

                expect(controller.$state.go).not.toHaveBeenCalledWith();
                expect(controller.itemSelected).toEqual('check me');
            });

            it('should do nothing if response is accept but itemSelected is not defined in the controller', () => {
                jest.spyOn(controller.$state, 'go');

                let response = 'accept';
                controller.itemSelected = undefined;

                controller.onCloneAccept(response);

                expect(controller.$state.go).not.toHaveBeenCalledWith();
                expect(controller.itemSelected).toBeUndefined();
            });

            it('should perform a post query and then call go() then update itemSelected in the controller', () => {
                jest.spyOn(controller.$state, 'go');

                let response = 'accept';
                controller.itemSelected = {id: 1};

                $httpBackend.when('POST', `Items/1/clone`).respond({id: 99});
                $httpBackend.expect('POST', `Items/1/clone`);
                controller.onCloneAccept(response);
                $httpBackend.flush();

                expect(controller.$state.go).toHaveBeenCalledWith('item.card.tags', {id: 99});
                expect(controller.itemSelected).toBeNull();
            });
        });
    });
});