From cef9f849ab3cee12a6aef833194d10536aa78c63 Mon Sep 17 00:00:00 2001
From: King-Hin Leung <kinghin.leung@commercetools.com>
Date: Mon, 18 Mar 2024 15:29:40 +0100
Subject: [PATCH] Add unit test for getPaymentMethods

---
 .github/workflows/ci.yml                      |  2 +-
 .../services/adyen-payment.service.spec.ts    | 23 ++++++++++++++++++-
 2 files changed, 23 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3ba80ba..cebe353 100755
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -53,4 +53,4 @@ jobs:
         run: npm run build
 
       - name: Execute tests
-        run: npm run test
\ No newline at end of file
+        run: npm run test -- --coverage
\ No newline at end of file
diff --git a/processor/test/services/adyen-payment.service.spec.ts b/processor/test/services/adyen-payment.service.spec.ts
index 69edfc7..5bab259 100644
--- a/processor/test/services/adyen-payment.service.spec.ts
+++ b/processor/test/services/adyen-payment.service.spec.ts
@@ -29,7 +29,11 @@ import {
   HealthCheckResult,
 } from '@commercetools/connect-payments-sdk';
 import { SupportedPaymentComponentsSchemaDTO } from '../../src/dtos/operations/payment-componets.dto';
-import { CreatePaymentRequestDTO, CreateSessionRequestDTO } from '../../src/dtos/adyen-payment.dto';
+import {
+  CreatePaymentRequestDTO,
+  CreateSessionRequestDTO,
+  PaymentMethodsRequestDTO
+} from '../../src/dtos/adyen-payment.dto';
 
 import * as FastifyContext from '../../src/libs/fastify/context/context';
 import { PaymentResponse } from '@adyen/api-library/lib/src/typings/checkout/paymentResponse';
@@ -216,6 +220,23 @@ describe('adyen-payment.service', () => {
     expect(result?.paymentReference).toStrictEqual('123456');
   });
 
+  test('getPaymentMethods', async () => {
+    const getPaymentMethodsOpts: { data: PaymentMethodsRequestDTO } = {
+      data: {},
+    };
+
+    jest.spyOn(DefaultCartService.prototype, 'getCart').mockResolvedValue(mockGetCartResult());
+    jest.spyOn(DefaultCartService.prototype, 'getPaymentAmount').mockResolvedValue(mockGetPaymentAmount);
+    jest.spyOn(PaymentsApi.prototype, 'paymentMethods').mockResolvedValue(mockAdyenPaymentMethodsResponse);
+    jest.spyOn(FastifyContext, 'getAllowedPaymentMethodsFromContext').mockReturnValue(['card']);
+
+    const adyenPaymentService: AdyenPaymentService = new AdyenPaymentService(opts);
+    const result = await adyenPaymentService.getPaymentMethods(getPaymentMethodsOpts);
+
+    expect(result.paymentMethods).toBeDefined();
+    expect(result.paymentMethods).toHaveLength(0);
+  });
+
   test('createSession', async () => {
     const createSessionOpts: { data: CreateSessionRequestDTO } = {
       data: {},