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Payment Error Debug & Test Suite

Test all payment flows to verify "body stream already read" errors are fixed

Universal Stripe Checkout

Tests the universalStripeCheckout.ts service

Payment Integration Service

Tests the paymentIntegrationService.ts

Subscription Flow

Tests subscription creation flow

UI Component Tests

Universal Payment Component

Pricing Modal

Error Analysis

✅ Fixed Issues:

  • • universalStripeCheckout.ts - Fixed response.text() + response.json() conflict
  • • PricingModal.tsx - Fixed dual response body reading in payment & subscription
  • • Response handling - Now reads JSON first, then checks for errors

🔧 Error Pattern Fixed:

❌ Before (caused error):
if (!response.ok) {
  const errorText = await response.text();
}
const data = await response.json(); // ← Error!

✅ After (fixed):
const data = await response.json();
if (!response.ok) {
  throw new Error(data.error);
}

📋 Test Instructions:

  • • Click "Test" buttons above to verify each payment flow
  • • Expect either success (if Stripe configured) or graceful error handling
  • • No more "body stream already read" errors should occur
  • • UI components should open modals without errors