import os
import sys
from pathlib import Path

# Add src to path
sys.path.append(str(Path("e:/study/googleapi/1/google/src")))

# Mock environment variable
os.environ["API_KEY"] = "test_env_key_12345"

try:
    from core.config import config
    
    print(f"Current API Key: {config.api_key}")
    
    if config.api_key == "test_env_key_12345":
        print("SUCCESS: API Key read from environment variable.")
    else:
        print(f"FAILURE: Expected 'test_env_key_12345', got '{config.api_key}'")

except Exception as e:
    print(f"ERROR: {e}")