=== VNPay Payment Test ===
Order ID: 123
Amount: 100000 VND
TxnRef: 123_1762585793
Hash Data: vnp_Amount=10000000&vnp_Command=pay&vnp_CreateDate=20251108070953&vnp_CurrCode=VND&vnp_IpAddr=127.0.0.1&vnp_Locale=vn&vnp_OrderInfo=Thanh+to%C3%A1n+%C4%91%C6%A1n+h%C3%A0ng+%23123&vnp_OrderType=billpayment&vnp_ReturnUrl=http%3A%2F%2F127.0.0.1%3A8000%2Fafter_order&vnp_TmnCode=1VYBIYQP&vnp_TxnRef=123_1762585793&vnp_Version=2.1.0
Secure Hash: a087a960cbc60d05cfab3b148324067ebbc887e455e9ba46676475d936ae3f4e9b415e9d6985574eb2674b783692c28c225eb9d6b50902a80af1842484b90a94
Payment URL: https://sandbox.vnpayment.vn/paymentv2/vpcpay.html?vnp_Amount=10000000&vnp_Command=pay&vnp_CreateDate=20251108070953&vnp_CurrCode=VND&vnp_IpAddr=127.0.0.1&vnp_Locale=vn&vnp_OrderInfo=Thanh+to%C3%A1n+%C4%91%C6%A1n+h%C3%A0ng+%23123&vnp_OrderType=billpayment&vnp_ReturnUrl=http%3A%2F%2F127.0.0.1%3A8000%2Fafter_order&vnp_TmnCode=1VYBIYQP&vnp_TxnRef=123_1762585793&vnp_Version=2.1.0&vnp_SecureHash=a087a960cbc60d05cfab3b148324067ebbc887e455e9ba46676475d936ae3f4e9b415e9d6985574eb2674b783692c28c225eb9d6b50902a80af1842484b90a94

✅ VNPay URL generated successfully!
You can test by opening the URL in browser.

=== Test Completed ===