quality_app-v2/test_pdf_generation.py

#!/usr/bin/env python3
"""
Test script for PDF generation functionality
Tests both single label and batch PDF generation
"""
import json
import requests
import sys

# Configuration
BASE_URL = "http://localhost:8080"
LOGIN_URL = f"{BASE_URL}/login"
SINGLE_PDF_URL = f"{BASE_URL}/labels/api/generate-pdf"
BATCH_PDF_URL = f"{BASE_URL}/labels/api/generate-pdf/1/true"

# Test credentials
TEST_USERNAME = "admin"
TEST_PASSWORD = "admin123"

def test_pdf_generation():
    """Test PDF generation endpoints"""
    
    session = requests.Session()
    
    # Step 1: Login
    print("=" * 70)
    print("Step 1: Logging in...")
    print("=" * 70)
    
    login_data = {
        'username': TEST_USERNAME,
        'password': TEST_PASSWORD
    }
    
    response = session.post(LOGIN_URL, data=login_data)
    if response.status_code not in [200, 302]:  # Accept both OK and redirect
        print(f"❌ Login failed with status {response.status_code}")
        print(f"Response: {response.text[:200]}")
        return False
    
    print(f"✓ Login successful (status: {response.status_code})")
    
    # Step 2: Test Single Label PDF Generation
    print("\n" + "=" * 70)
    print("Step 2: Testing Single Label PDF Generation...")
    print("=" * 70)
    
    order_data = {
        "id": 1,
        "comanda_productie": "CP00000711",
        "cod_articol": "ART001",
        "descr_com_prod": "Memory Foam Pillow - Premium Quality",
        "cantitate": 5,
        "com_achiz_client": "PO2026001",
        "nr_linie_com_client": "001",
        "customer_name": "ACME Corporation",
        "customer_article_number": "ACME-MFP-001",
        "data_livrara": "2026-02-11",
        "dimensiune": "Standard (50x70cm)",
        "piece_number": 1,
        "total_pieces": 5
    }
    
    response = session.post(
        SINGLE_PDF_URL,
        json=order_data,
        headers={'Content-Type': 'application/json'}
    )
    
    if response.status_code == 200:
        if response.headers.get('Content-Type') == 'application/pdf':
            print(f"✓ Single label PDF generated successfully")
            print(f"  Content-Type: {response.headers.get('Content-Type')}")
            print(f"  PDF Size: {len(response.content)} bytes")
            
            # Save to file for manual inspection
            with open('/tmp/test_label_single.pdf', 'wb') as f:
                f.write(response.content)
            print(f"  Saved to: /tmp/test_label_single.pdf")
        else:
            print(f"❌ Invalid content type: {response.headers.get('Content-Type')}")
            print(f"Response: {response.text[:200]}")
            return False
    else:
        print(f"❌ Single PDF generation failed with status {response.status_code}")
        print(f"Response: {response.text[:200]}")
        return False
    
    # Step 3: Test Batch PDF Generation
    print("\n" + "=" * 70)
    print("Step 3: Testing Batch PDF Generation...")
    print("=" * 70)
    
    response = session.post(BATCH_PDF_URL)
    
    if response.status_code == 200:
        if response.headers.get('Content-Type') == 'application/pdf':
            print(f"✓ Batch PDF generated successfully")
            print(f"  Content-Type: {response.headers.get('Content-Type')}")
            print(f"  PDF Size: {len(response.content)} bytes")
            
            # Save to file for manual inspection
            with open('/tmp/test_label_batch.pdf', 'wb') as f:
                f.write(response.content)
            print(f"  Saved to: /tmp/test_label_batch.pdf")
        else:
            print(f"❌ Invalid content type: {response.headers.get('Content-Type')}")
            print(f"Response: {response.text[:200]}")
            return False
    else:
        print(f"❌ Batch PDF generation failed with status {response.status_code}")
        print(f"Response: {response.text[:200]}")
        return False
    
    # Step 4: Verify order marked as printed
    print("\n" + "=" * 70)
    print("Step 4: Verifying order status...")
    print("=" * 70)
    
    # Check if order is marked as printed
    import pymysql
    try:
        conn = pymysql.connect(
            host='127.0.0.1',
            port=3306,
            user='quality_user',
            password='quality_secure_password_2026',
            database='quality_db'
        )
        cursor = conn.cursor()
        cursor.execute("SELECT id, comanda_productie, printed_labels FROM order_for_labels WHERE id = 1")
        row = cursor.fetchone()
        cursor.close()
        conn.close()
        
        if row:
            order_id, cp_code, printed_status = row
            print(f"Order ID: {order_id}, CP Code: {cp_code}")
            if printed_status == 1:
                print(f"✓ Order marked as printed (printed_labels = {printed_status})")
            else:
                print(f"⚠ Order NOT marked as printed (printed_labels = {printed_status})")
        else:
            print("⚠ Order not found in database")
    except Exception as e:
        print(f"⚠ Could not verify order status: {e}")
    
    print("\n" + "=" * 70)
    print("✓ All PDF generation tests completed successfully!")
    print("=" * 70)
    
    return True

if __name__ == '__main__':
    try:
        success = test_pdf_generation()
        sys.exit(0 if success else 1)
    except Exception as e:
        print(f"\n❌ Unexpected error: {e}")
        import traceback
        traceback.print_exc()
        sys.exit(1)