pesapal-node-sdk/dist/tests/PaymentService.test.js

Node.js SDK for integrating with Pesapal payment gateway. Provides a simple interface for processing payments, checking status, and handling callbacks.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const PaymentService_1 = require("../src/services/PaymentService");
const AuthService_1 = require("../src/services/AuthService");
const HttpClient_1 = require("../src/services/HttpClient");
jest.mock('../src/services/AuthService');
jest.mock('../src/services/HttpClient');
// Mock the environment variables
process.env.PESAPAL_IPN_ID = 'test-ipn-id';
process.env.PESAPAL_IPN_URL = 'https://test.com/ipn';
process.env.PESAPAL_CALLBACK_URL = 'https://test.com/callback';
describe('PaymentService', () => {
    const mockPayment = {
        id: 'order-123',
        currency: 'KES',
        amount: 100,
        description: 'Test payment'
    };
    const mockConfig = {
        consumerKey: 'test_key',
        consumerSecret: 'test_secret',
        apiUrl: 'https://cybqa.pesapal.com/pesapalv3/api',
        callbackUrl: 'https://test.com/callback',
        ipnUrl: 'https://test.com/ipn',
        ipnId: 'test-ipn-id',
        env: 'sandbox'
    };
    beforeEach(() => {
        jest.clearAllMocks();
    });
    it('submits order successfully with IPN ID', async () => {
        const mockToken = 'test_token';
        const mockAuth = {
            authenticate: jest.fn().mockResolvedValue(mockToken)
        };
        const mockHttp = {
            post: jest.fn((url) => {
                if (url.includes('RegisterIPN')) {
                    return Promise.resolve({ data: { ipn_id: 'test-ipn-id' } });
                }
                return Promise.resolve({ data: { order_tracking_id: 'order-123' } });
            })
        };
        AuthService_1.AuthService.mockImplementation(() => mockAuth);
        HttpClient_1.HttpClient.mockImplementation(() => mockHttp);
        const service = new PaymentService_1.PaymentService(mockAuth, mockHttp, mockConfig);
        await service.submitOrder(mockPayment);
        expect(mockAuth.authenticate).toHaveBeenCalled();
        expect(mockHttp.post).toHaveBeenCalledWith('/Transactions/SubmitOrderRequest', expect.objectContaining({
            id: 'order-123',
            amount: 100,
            currency: 'KES',
            description: 'Test payment',
            callback_url: 'https://test.com/callback',
            notification_id: 'test-ipn-id'
        }), mockToken);
        // Get all calls to the post method
        const postCalls = mockHttp.post.mock.calls;
        // Verify order submission was called with the correct parameters
        const submitOrderCall = postCalls.find(([url]) => url === '/Transactions/SubmitOrderRequest');
        expect(submitOrderCall).toBeDefined();
        expect(submitOrderCall[1]).toMatchObject({
            id: 'order-123',
            amount: 100,
            currency: 'KES',
            description: 'Test payment',
            callback_url: 'https://test.com/callback',
            notification_id: 'test-ipn-id' // Using the IPN ID from config
        });
        // Since we have an IPN ID in the config, RegisterIPN should not be called
        expect(postCalls.some(([url]) => url === '/URLSetup/RegisterIPN')).toBe(false);
    });
    it('gets IPN ID successfully', async () => {
        const mockToken = 'test_token';
        const mockAuth = {
            authenticate: jest.fn().mockResolvedValue(mockToken)
        };
        const mockHttp = {
            post: jest.fn().mockResolvedValue({
                data: {
                    ipn_id: 'new-ipn-id'
                }
            })
        };
        AuthService_1.AuthService.mockImplementation(() => mockAuth);
        HttpClient_1.HttpClient.mockImplementation(() => mockHttp);
        const service = new PaymentService_1.PaymentService(mockAuth, mockHttp, mockConfig);
        const ipnId = await service.getIPNId();
        expect(ipnId).toBe('new-ipn-id');
        expect(mockAuth.authenticate).toHaveBeenCalled();
        expect(mockHttp.post).toHaveBeenCalledWith('/URLSetup/RegisterIPN', {
            url: 'https://test.com/ipn',
            ipn_notification_type: 'POST'
        }, mockToken);
    });
});
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