=== Testing Timestamp Column Removal ===

Creating test schema...

1. Verifying timestamp column doesn't exist...
   ✓ timestamp column removed successfully

2. Verifying created and due columns exist...
   ✓ created column exists
   ✓ due column exists

3. Creating test data...
   Created user #1
   Created study #1
   Created schedule #1

4. Testing NotificationRepository.create() without timestamp field...

❌ TEST FAILED WITH EXCEPTION:
SQLSTATE[HY000]: General error: 1 table notifications has no column named delivery_method
#0 /home/memorize/public_html/App/Data/Repositories/NotificationRepository.php(252): PDO->prepare()
#1 /home/memorize/public_html/Tests/API/test-timestamp-removal.php(80): MemorizeLive\App\Data\Repositories\NotificationRepository->create()
#2 /home/memorize/public_html/Tests/API/test-timestamp-removal.php(167): runTest()
#3 {main}