Files
midtrans-gateway/tests/unit/bank-transfer.service.test.js

62 lines
2.7 KiB
JavaScript

const mockCharge = jest.fn();
jest.mock('../../app/core/midtrans.service', () => ({
getCoreApi: jest.fn().mockReturnValue({
charge: mockCharge,
transaction: { status: jest.fn(), refund: jest.fn(), cancel: jest.fn() }
}),
getSnap: jest.fn().mockReturnValue({ createTransaction: jest.fn() })
}));
const mockOrderFindByPk = jest.fn();
jest.mock('../../models/migration', () => ({
Order: { findByPk: mockOrderFindByPk, findOne: jest.fn(), update: jest.fn() },
Payment: { findOne: jest.fn(), create: jest.fn(), update: jest.fn() }
}));
const bankTransferService = require('../../app/modules/bank-transfer/services/bank-transfer.service');
const db = require('../../models/migration');
describe('BankTransferService', () => {
beforeEach(() => {
jest.clearAllMocks();
process.env.MIDTRANS_EXPIRY_DURATION = '1';
process.env.MIDTRANS_EXPIRY_UNIT = 'hour';
process.env.PROJECT_ID = 'CBT';
});
it('should create a bank transfer transaction (BCA) successfully', async () => {
const payload = { order_id: 'u-123', external_id: 'INV-001', amount: 10000 };
mockCharge.mockResolvedValue({ status_code: '201' });
const result = await bankTransferService.createTransaction(payload, 'bca');
expect(mockCharge).toHaveBeenCalledWith(expect.objectContaining({
transaction_details: expect.objectContaining({
order_id: 'INV-001-CBT'
})
}));
expect(result.status_code).toBe('201');
});
it('should create a mandiri transaction (echannel) successfully', async () => {
const payload = { order_id: 'u-123', external_id: 'INV-001', amount: 10000 };
mockCharge.mockResolvedValue({ status_code: '201' });
await bankTransferService.createTransaction(payload, 'mandiri');
expect(mockCharge).toHaveBeenCalledWith(expect.objectContaining({ payment_type: 'echannel' }));
});
it('should fallback to order total', async () => {
const payload = { order_id: 'u-123', external_id: 'INV-001' };
mockOrderFindByPk.mockResolvedValue({ total: 50000 });
mockCharge.mockResolvedValue({ status_code: '201' });
await bankTransferService.createTransaction(payload, 'bca');
expect(mockCharge).toHaveBeenCalledWith(expect.objectContaining({
transaction_details: expect.objectContaining({ gross_amount: 50000 })
}));
});
it('should throw error if order not found and amount missing', async () => {
mockOrderFindByPk.mockResolvedValue(null);
await expect(bankTransferService.createTransaction({ order_id: 'wrong' }, 'bca'))
.rejects.toThrow('Amount wajib diisi');
});
});