import './index.js';

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

        beforeEach(() => {
            angular.mock.module('order');
        });

        beforeEach(angular.mock.inject((_$componentController_, $rootScope, _$httpBackend_) => {
            $componentController = _$componentController_;
            $httpBackend = _$httpBackend_;
            $httpBackend.when('GET', /\/locale\/\w+\/[a-z]{2}\.json/).respond({});
            $scope = $rootScope.$new();
            $scope.card = {createOrder: () => {}};
            $state = {params: {id: 1}};
            controller = $componentController('vnOrderCard', {$scope: $scope, $state: $state});
        }));

        describe('getOrder()', () => {
            it(`should make a query, save the data in order and call get order if the response has data`, () => {
                spyOn(controller, 'getTotal');
                let json = encodeURIComponent(JSON.stringify(controller.filter));
                $httpBackend.expectGET(`/order/api/Orders/${controller.$state.params.id}?filter=${json}`).respond({id: 1});
                controller.getOrder();
                $httpBackend.flush();

                expect(controller.order).toEqual({id: 1});
                expect(controller.getTotal).toHaveBeenCalledWith();
            });

            it(`should make a query and not call getTotal if the response is not defined`, () => {
                spyOn(controller, 'getTotal');
                let json = encodeURIComponent(JSON.stringify(controller.filter));
                $httpBackend.expectGET(`/order/api/Orders/${controller.$state.params.id}?filter=${json}`).respond(undefined);
                controller.getOrder();
                $httpBackend.flush();

                expect(controller.order).toEqual({});
                expect(controller.getTotal).not.toHaveBeenCalledWith();
            });
        });

        describe('getTotal()', () => {
            it(`should make a query and save the data in order.total`, () => {
                $httpBackend.expectGET(`/order/api/Orders/${controller.$state.params.id}/getTotal`).respond({total: '20M'});
                controller.getTotal();
                $httpBackend.flush();

                expect(controller.order.total).toEqual('20M');
            });

            it(`should make a query and not save the respones if is not defined`, () => {
                $httpBackend.expectGET(`/order/api/Orders/${controller.$state.params.id}/getTotal`).respond();
                controller.getTotal();
                $httpBackend.flush();

                expect(controller.order.total).toEqual(undefined);
            });
        });
    });
});