Payment Testing

This document covers how to test various payment scenarios in development.

Stripe Testing

Test Card Numbers

Local Webhook Testing

Use Stripe CLI to forward webhooks:

# Install Stripe CLI
brew install stripe/stripe-cli/stripe

# Login
stripe login

# Forward webhook
stripe listen --forward-to localhost:7001/api/payment/stripe/webhook

WeChat Pay Testing

Sandbox Environment

WeChat Pay provides a sandbox environment for testing, needs to be enabled in Merchant Platform.

Testing Notes

1. Sandbox amounts are 1/100 of real amounts
2. "Sandbox Test" indicator shows after scanning
3. Callback must respond with 200 status code

Creem Testing

Test Mode

Use test API Key in test environment:

CREEM_API_KEY="test_xxx"

Common Issues

Webhook Not Receiving Callbacks

1. Check if callback URL is correct
2. Ensure server is accessible from public network
3. Check firewall settings
4. View webhook logs in payment platform

Signature Verification Failed

1. Check if key is correct
2. Ensure request body is not modified
3. Check if timestamp is expired