import './index.js';

describe('Order', () => {
    describe('Component vnOrderLine', () => {
        let $state;
        let controller;
        let $httpBackend;

        const vat = 10.5;
        const rows = [
            {
                quantity: 4,
                price: 10.5
            }, {
                quantity: 3,
                price: 2.4
            }
        ];

        beforeEach(ngModule('order'));

        beforeEach(angular.mock.inject(($componentController, _$state_, _$httpBackend_) => {
            $state = _$state_;
            $httpBackend = _$httpBackend_;

            $state.params.id = 1;
            $httpBackend.whenGET(`OrderRows`).respond(rows);
            $httpBackend.whenRoute('GET', `Orders/:id/getVAT`).respond(200, vat);

            controller = $componentController('vnOrderLine', {$element: null});
        }));

        describe('getRows()', () => {
            it('should make a query to get the rows of a given order', () => {
                controller.getRows();
                $httpBackend.flush();

                expect(controller.rows).toEqual(rows);
            });
        });

        describe('getVAT()', () => {
            it('should make a query to get the VAT of a given order', () => {
                controller.getVAT();
                $httpBackend.flush();

                expect(controller.VAT).toBe(vat);
            });
        });

        describe('deleteRow()', () => {
            it('should remove a row from rows and add save the data if the response is accept', () => {
                controller.getRows();
                $httpBackend.flush();

                controller.card = {reload: jasmine.createSpy('reload')};
                $httpBackend.expectPOST(`OrderRows/removes`).respond();
                controller.deleteRow(0);
                $httpBackend.flush();

                expect(controller.rows.length).toBe(1);
                expect(controller.card.reload).toHaveBeenCalled();
            });
        });
    });
});