import './index';

describe('InvoiceOut', () => {
    describe('Component vnInvoiceOutGlobalInvoicing', () => {
        let controller;
        let $httpBackend;

        beforeEach(ngModule('invoiceOut'));

        beforeEach(inject(($componentController, $rootScope, _$httpBackend_) => {
            $httpBackend = _$httpBackend_;
            const $scope = $rootScope.$new();
            const $element = angular.element('<vn-invoice-out-global-invoicing></vn-invoice-out-global-invoicing>');

            controller = $componentController('vnInvoiceOutGlobalInvoicing', {$element, $scope});
        }));

        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', () => {
                const date = Date.vnNew();
                Object.assign(controller, {
                    invoiceDate: date,
                    maxShipped: date,
                    minInvoicingDate: date,
                    clientsToInvoice: 'one',
                    clientId: 1101,
                    companyFk: 442,
                    printerFk: 1
                });
                $httpBackend.expectPOST(`InvoiceOuts/clientsToInvoice`).respond([{
                    clientId: 1101,
                    id: 121
                }]);
                $httpBackend.expectPOST(`InvoiceOuts/invoiceClient`).respond();
                controller.makeInvoice();
                $httpBackend.flush();

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