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test_retry_logic.py

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+#!/usr/bin/env python3
+"""
+Test script to verify the retry logic implementation in ConnectionMonitor
+"""
+
+import sys
+import os
+sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))
+
+from checker import ConnectionMonitor
+import logging
+import time
+
+# Configure logging for testing
+logging.basicConfig(
+    level=logging.DEBUG,
+    format='%(asctime)s - %(levelname)s: %(message)s',
+    datefmt='%Y-%m-%d %H:%M:%S'
+)
+
+def test_retry_logic():
+    """Test the retry functionality with a mock failing URL"""
+    print("Testing retry logic implementation...")
+    
+    # Create a monitor instance with a URL that will fail
+    monitor = ConnectionMonitor(
+        qbittorrent_url='http://nonexistent-host-that-will-fail:8080',
+        nomad_url='http://127.0.0.1:4646',
+        tracker_name='test-tracker',
+        consul_url='http://127.0.0.1:8500'
+    )
+    
+    # Test the retry configuration
+    print(f"Retry attempts: {monitor.api_retry_attempts}")
+    print(f"Initial delay: {monitor.api_retry_delay} seconds")
+    print(f"Backoff multiplier: {monitor.api_retry_backoff}")
+    
+    # Test the get_connection_status method
+    print("\nTesting get_connection_status with retry logic...")
+    start_time = time.time()
+    
+    result = monitor.get_connection_status()
+    
+    end_time = time.time()
+    elapsed_time = end_time - start_time
+    
+    print(f"Method completed in {elapsed_time:.2f} seconds")
+    print(f"Result: {result}")
+    
+    # Verify that the retry logic was triggered
+    # The method should take at least (2 + 4 + 8) = 14 seconds for 3 attempts with exponential backoff
+    expected_min_time = monitor.api_retry_delay * (1 + monitor.api_retry_backoff + monitor.api_retry_backoff**2)
+    print(f"Expected minimum time for retries: {expected_min_time:.2f} seconds")
+    print(f"Actual elapsed time: {elapsed_time:.2f} seconds")
+    
+    if elapsed_time >= expected_min_time:
+        print("✅ Retry logic working correctly - delays were applied")
+    else:
+        print("❌ Retry logic may not be working - delays not detected")
+    
+    return True
+
+if __name__ == '__main__':
+    test_retry_logic()