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function test_o365_connection

Maturity: 42

Tests the connection to Microsoft Office 365 (O365) by attempting to obtain an authentication token through the O365Client.

File:
/tf/active/vicechatdev/email-forwarder/test_service.py
Lines:
30 - 47
Complexity:
simple

Purpose

This function serves as a diagnostic utility to verify that the O365 authentication and connection setup is working correctly. It instantiates an O365Client, attempts to retrieve an authentication token, and provides user-friendly console feedback about the connection status. This is typically used during setup, troubleshooting, or as part of a health check routine to ensure O365 integration is properly configured before attempting email operations.

Source Code

def test_o365_connection():
    """Test O365 connection."""
    print("Testing O365 connection...")
    
    try:
        client = O365Client()
        token = client.get_token()
        
        if token:
            print("✓ Successfully obtained O365 token")
            return True
        else:
            print("✗ Failed to obtain O365 token")
            return False
            
    except Exception as e:
        print(f"✗ O365 connection error: {e}")
        return False

Return Value

Returns a boolean value: True if the O365 token was successfully obtained (indicating a working connection), False if token retrieval failed or an exception occurred during the connection attempt.

Dependencies

  • config
  • utils.logger
  • forwarder.o365_client

Required Imports

from forwarder.o365_client import O365Client

Usage Example

# Test O365 connection
from forwarder.o365_client import O365Client

def test_o365_connection():
    """Test O365 connection."""
    print("Testing O365 connection...")
    
    try:
        client = O365Client()
        token = client.get_token()
        
        if token:
            print("✓ Successfully obtained O365 token")
            return True
        else:
            print("✗ Failed to obtain O365 token")
            return False
            
    except Exception as e:
        print(f"✗ O365 connection error: {e}")
        return False

# Run the test
if __name__ == "__main__":
    success = test_o365_connection()
    if success:
        print("O365 is ready to use")
    else:
        print("Please check O365 configuration")

Best Practices

  • Run this function during application startup or as part of a health check to verify O365 connectivity before attempting email operations
  • Ensure O365 credentials are properly configured in the settings/config before calling this function
  • The function prints status messages to console, so it's best suited for CLI tools or diagnostic scripts rather than production APIs
  • Consider wrapping this in a try-except block if using in automated testing to handle unexpected failures gracefully
  • The function catches all exceptions broadly - in production code, you may want to handle specific exception types differently
  • This is a synchronous function - if O365Client.get_token() is slow, it will block execution

Tags

o365 office365 microsoft authentication connection-test diagnostic health-check token email integration-test

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