import './index';
const UserError = require('vn-loopback/util/user-error');
describe('InvoiceOut', () => {
    describe('Component vnInvoiceOutGlobalInvoicing', () => {
        let controller;
        let $httpBackend;
        let $httpParamSerializer;

        beforeEach(ngModule('invoiceOut'));

        beforeEach(inject(($componentController, $rootScope, _$httpBackend_, _$httpParamSerializer_) => {
            $httpBackend = _$httpBackend_;
            $httpParamSerializer = _$httpParamSerializer_;
            let $scope = $rootScope.$new();
            const $element = angular.element('<vn-invoice-out-global-invoicing></vn-invoice-out-global-invoicing>');
            const $transclude = {
                $$boundTransclude: {
                    $$slots: []
                }
            };
            controller = $componentController('vnInvoiceOutGlobalInvoicing', {$element, $scope, $transclude});
            controller.$.invoiceButton = {disabled: false};
        }));

        describe('makeInvoice()', () => {
            it('should throw an error when invoiceDate or maxShipped properties are not filled in', () => {
                jest.spyOn(controller.vnApp, 'showError');
                controller.clientsToInvoice = 'all';

                let error;
                try {
                    controller.makeInvoice();
                } catch (e) {
                    error = e.message;
                }

                const expectedError = 'Invoice date and the max date should be filled';

                expect(error).toBe(expectedError);
            });

            it('should throw an error when select one client and clientId is not filled in', () => {
                jest.spyOn(controller.vnApp, 'showError');
                controller.clientsToInvoice = 'one';

                let error;
                try {
                    controller.makeInvoice();
                } catch (e) {
                    error = e.message;
                }

                const expectedError = 'Choose a valid client';

                expect(error).toBe(expectedError);
            });

            it('should make an http POST query and then call to the showSuccess() method', () => {
                jest.spyOn(controller.vnApp, 'showSuccess');
                const date = Date.vnNew();
                date.setDate(date.getDate() + 1);
                controller.invoiceDate = date;
                controller.maxShipped = date;
                controller.minInvoicingDate = Date.vnNew();
                controller.clientsToInvoice = 'one';
                controller.clientId = 1101;
                controller.companyFk = 442;
                controller.printerFk = 1;
                const response = [{
                    clientId: 1101,
                    id: 121
                }];
                $httpBackend.expect('POST', `InvoiceOuts/clientsToInvoice`).respond(response);
                $httpBackend.expect('POST', `InvoiceOuts/invoiceClient`).respond(1);
                controller.makeInvoice();
                $httpBackend.flush();

                expect(controller.status).toEqual('done');
            });
        });
    });
});