fix issues

test-api-signup.sh

@@ -0,0 +1,42 @@
+#!/bin/bash
+
+# Test API signup endpoint
+
+echo "Testing API signup endpoint..."
+echo ""
+
+# Test 1: Check if API is reachable
+echo "1. Checking if API is reachable..."
+curl -s -o /dev/null -w "HTTP Status: %{http_code}\n" http://localhost:3001/health || echo "Health endpoint not found"
+
+echo ""
+
+# Test 2: Try signup with correct data
+echo "2. Attempting signup with correct data..."
+curl -X POST http://localhost:3001/auth/signup \
+  -H "Content-Type: application/json" \
+  -d '{
+    "email": "testuser@example.com",
+    "password": "TestPass123",
+    "displayName": "Test User"
+  }' \
+  -w "\nHTTP Status: %{http_code}\n" \
+  -s
+
+echo ""
+
+# Test 3: Try signup with extra fields (should fail with whitelist error)
+echo "3. Attempting signup with extra fields (should fail)..."
+curl -X POST http://localhost:3001/auth/signup \
+  -H "Content-Type: application/json" \
+  -d '{
+    "email": "testuser2@example.com",
+    "password": "TestPass123",
+    "displayName": "Test User 2",
+    "extraField": "should not exist"
+  }' \
+  -w "\nHTTP Status: %{http_code}\n" \
+  -s
+
+echo ""
+echo "Done."