test(logging): unify test file logging to standard logging module

- Replace print() statements with logging module in all test files
- Use consistent logger naming: bipauto.tests.<test_name>
- Apply unified log format: [%(levelname)s] %(name)s: %(message)s
- Migrates test_extractor_real.py, test_login.py, test_auth_config.py, test_extractor_component.py

This change ensures consistent log output format between test files and utils modules, matching the existing bipauto.* logger hierarchy.

tests/test_login.py

@@ -3,6 +3,7 @@ Test Yonyou BIP system login functionality
 """
 
 import sys
+import logging
 from pathlib import Path
 
 # Add project root to Python path
@@ -23,16 +24,25 @@ if not browser_path:
     raise ValueError("PLAYWRIGHT_BROWSERS_PATH environment variable is required")
 os.environ["PLAYWRIGHT_BROWSERS_PATH"] = browser_path
 
-print("=" * 60)
-print("Testing Yonyou BIP Login and Logout")
-print("=" * 60)
+# Setup logging
+logger = logging.getLogger('bipauto.tests.login')
+logger.setLevel(logging.INFO)
+if not logger.handlers:
+    handler = logging.StreamHandler()
+    handler.setFormatter(logging.Formatter("[%(levelname)s] %(name)s: %(message)s"))
+    logger.addHandler(handler)
+logger.propagate = False
+
+logger.info("=" * 60)
+logger.info("Testing Yonyou BIP Login and Logout")
+logger.info("=" * 60)
 
 # Display configuration information
-print(f"\nConfiguration:")
-print(f"  URL: {os.getenv('ERP_URL')}")
-print(f"  Username: {os.getenv('ERP_USERNAME')}")
-print(f"  Headless: {os.getenv('ERP_HEADLESS')}")
-print(f"  Ignore HTTPS Errors: {os.getenv('ERP_IGNORE_HTTPS_ERRORS')}")
+logger.info("Configuration:")
+logger.info(f"  URL: {os.getenv('ERP_URL')}")
+logger.info(f"  Username: {os.getenv('ERP_USERNAME')}")
+logger.info(f"  Headless: {os.getenv('ERP_HEADLESS')}")
+logger.info(f"  Ignore HTTPS Errors: {os.getenv('ERP_IGNORE_HTTPS_ERRORS')}")
 
 # Construct complete login URL
 base_url = os.getenv('ERP_URL')
@@ -51,7 +61,7 @@ try:
         raise ValueError("ERP_USERNAME and ERP_PASSWORD environment variables are required")
     
     with sync_playwright() as p:
-        print("\n[1/5] Starting browser...")
+        logger.info("[1/5] Starting browser...")
         browser, context, page, main_frame = login(
             playwright=p,
             username=username,
@@ -62,42 +72,42 @@ try:
             verbose=True
         )
 
-        print("\n[2/5] Login successful!")
+        logger.info("Login successful!")
 
         # Wait a moment to observe the page after login
-        print("\n[3/5] Waiting 3 seconds to observe the page after login...")
+        logger.info("[3/5] Waiting 3 seconds to observe the page after login...")
         import time
         time.sleep(3)
 
         # Test logout
-        print("\n[4/5] Testing logout...")
+        logger.info("[4/5] Testing logout...")
         logout(main_frame, verbose=True)
 
-        print("\n[5/5] Logout successful!")
+        logger.info("Logout successful!")
 
         # Wait a moment to observe the page after logout
-        print("\nWaiting 2 seconds to observe the page after logout...")
+        logger.info("Waiting 2 seconds to observe the page after logout...")
         time.sleep(2)
 
-        print("\n[SUCCESS] Login and logout test completed successfully!")
+        logger.info("Login and logout test completed successfully!")
 
         # Check if auto-close browser
         auto_close = os.getenv("ERP_AUTO_CLOSE_BROWSER", "true").lower() in ("true", "1", "yes")
         if not auto_close:
-            print("\n[INFO] Browser will stay open for 10 seconds for manual observation...")
+            logger.info("Browser will stay open for 10 seconds for manual observation...")
             time.sleep(10)
 
         # Close browser
-        print("\n[CLEANUP] Closing browser session...")
+        logger.info("Closing browser session...")
         context.close()
         browser.close()
 
 except Exception as e:
-    print(f"\n[ERROR] Login/logout test failed!")
-    print(f"Error: {e}")
+    logger.error(f"Login/logout test failed!")
+    logger.error(f"Error: {e}")
     import traceback
     traceback.print_exc()
 
-print("\n" + "=" * 60)
-print("Test completed")
-print("=" * 60)
+logger.info("=" * 60)
+logger.info("Test completed")
+logger.info("=" * 60)