add integration test to update

Author: brunacamposxx

e2e/merchantOrder/update.spec.ts

@@ -0,0 +1,59 @@
+import { PreferenceCreateData } from '@src/clients/preference/create/types';
+import MercadoPago, { MerchantOrder, Preference } from '@src/index';
+import { config } from '../e2e.config';
+
+describe('Testing merchantOrder, create', () => {
+	test('should pass forward request options from create to RestClient.fetch', async () => {
+		const client = new MercadoPago({ accessToken: config.access_token, options: { timeout: 5000 } });
+		const preference = new Preference(client);
+		const merchantOrder = new MerchantOrder(client);
+
+		const preferenceRequest: PreferenceCreateData = {
+			body: {
+				items: [
+					{
+						id: '4567',
+						category_id: 'car_electronics',
+						currency_id: 'BRL',
+						description: 'Dummy create',
+						title: 'Dummy Title',
+						quantity: 1,
+						unit_price: 10
+					}
+				],
+			}
+		};
+
+		const preferenceCreate = await preference.create(preferenceRequest);
+
+		const body = {
+			preference_id: preferenceCreate.id,
+		};
+		const createOrder = await merchantOrder.create({ body });
+		expect(createOrder).toHaveProperty('id');
+
+		const updateBody = {
+			notification_url: 'https://www.test.com'
+		};
+
+		const updateOrder = await merchantOrder.update({ merchantOrderId: String(createOrder.id), body: updateBody });
+		expect(updateOrder.preference_id).toBe(preferenceCreate.id);
+		expect(updateOrder.notification_url).toBe(updateBody.notification_url);
+		expect(updateOrder).toEqual(expect.objectContaining({
+			id: expect.any(Number),
+			preference_id: expect.any(String),
+			status: expect.any(String),
+			site_id: expect.any(String),
+			collector: expect.any(Object),
+			date_created: expect.any(String),
+			last_updated: expect.any(String),
+			shipping_cost: expect.any(Number),
+			total_amount: expect.any(Number),
+			paid_amount: expect.any(Number),
+			refunded_amount: expect.any(Number),
+			cancelled: expect.any(Boolean),
+			order_status: expect.any(String),
+			is_test: expect.any(Boolean),
+		}));
+	});
+});