add integration tests to paymentmethod

e2e/paymentMethod/get.spec.ts

@@ -0,0 +1,49 @@
+import MercadoPago, { PaymentMethod } from '@src/index';
+import { config } from '../e2e.config';
+
+describe('Testing get payment methods, get', () => {
+	test('should pass forward request options from get to RestClient.fetch', async () => {
+		const client = new MercadoPago({ accessToken: config.access_token, options: { timeout: 5000 } });
+		const paymentMethod = new PaymentMethod(client);
+
+		const paymentMethodGet = await paymentMethod.get();
+
+		paymentMethodGet.forEach(paymentMethod => {
+			expect([
+				'visa', 'elo', 'master', 'hipercard', 'pix', 'amex', 'pec', 'bolbradesco', 'account_money', 'debelo'
+			]).toContain(paymentMethod.id);
+		});
+		paymentMethodGet.forEach(paymentMethod => {
+			expect([
+				'account_money', 'ticket', 'bank_transfer', 'atm', 'credit_card', 'debit_card', 'prepaid_card', 'digital_currency', 'digital_wallet', 'voucher_card', 'crypto_transfer'
+			]).toContain(paymentMethod.payment_type_id);
+		});
+		paymentMethodGet.forEach(paymentMethod => {
+			expect([
+				'active', 'deactive', 'temporally_deactive'
+			]).toContain(paymentMethod.status);
+		});
+		paymentMethodGet.forEach(paymentMethod => {
+			expect([
+				'supported', 'unsupported', 'does_not_apply'
+			]).toContain(paymentMethod.deferred_capture);
+		});
+		expect(Array.isArray(paymentMethodGet)).toBe(true);
+		expect(paymentMethodGet[0]).toEqual(expect.objectContaining({
+			id: expect.any(String),
+			name: expect.any(String),
+			payment_type_id: expect.any(String),
+			status: expect.any(String),
+			secure_thumbnail: expect.any(String),
+			thumbnail: expect.any(String),
+			deferred_capture: expect.any(String),
+			settings: expect.any(Array),
+			additional_info_needed: expect.any(Array),
+			min_allowed_amount: expect.any(Number),
+			max_allowed_amount: expect.any(Number),
+			accreditation_time: expect.any(Number),
+			financial_institutions: expect.any(Array),
+			processing_modes: expect.any(Array),
+		}));
+	});
+});