[GREEN] Add tests for back to checkout button

src/scenes/payment/PaymentResult/index.test.tsx

 import React from 'react';
-import { withAuthRender } from 'utils/testing';
+import { render, fireEvent } from 'utils/testing';
 import * as ROUTES from 'constants/routes';
 
 import PaymentResult from '.';
@@ -12,33 +12,37 @@ const getMockParams = (statusCode: string) => ({
 
 describe('PaymentResult', () => {
   it('shows success message with successful payment', () => {
-    const { queryByText } = withAuthRender(
-      <PaymentResult />,
-      ROUTES.paymentResult,
-      getMockParams('200'),
-    );
+    const { queryByText } = render(<PaymentResult />, ROUTES.paymentResult, {
+      routeParams: getMockParams('200'),
+    });
 
     expect(queryByText(/Pembayaran berhasil/i)).toBeTruthy();
   });
 
   it('shows please pay message with pending payment', () => {
-    const { queryByText } = withAuthRender(
+    const { queryByText, getByText, queryAllByText } = render(
       <PaymentResult />,
       ROUTES.paymentResult,
-      getMockParams('201'),
+      {
+        routeParams: getMockParams('201'),
+      },
     );
 
     expect(
       queryByText(/Mohon segara menyelesaikan pembayaran Anda/i),
     ).toBeTruthy();
+
+    const button = getByText(/Kembali ke Checkout/i);
+    expect(button).toBeTruthy();
+    fireEvent.press(button);
+
+    expect(queryAllByText(/Checkout/i)).toBeTruthy();
   });
 
   it('shows error message with failed payment', () => {
-    const { queryByText } = withAuthRender(
-      <PaymentResult />,
-      ROUTES.paymentResult,
-      getMockParams('400'),
-    );
+    const { queryByText } = render(<PaymentResult />, ROUTES.paymentResult, {
+      routeParams: getMockParams('400'),
+    });
 
     expect(queryByText(/Pembayaran gagal/i)).toBeTruthy();
   });