test_startup.py

# test_startup.py

print("--- Starting Application Object Test ---")

# 1. Import the necessary components
import os
import sys

# Add the application root to the path so imports work
sys.path.append(os.path.dirname(os.path.abspath(__file__)))

# 2. Try to import the application file and object
try:
    # Assuming your main file is 'app.py' and the object is 'app'
    from app import app
    print("SUCCESS: FastAPI object ('app') imported successfully.")

    # You could add a small model call here if you want to test further
    # e.g., print(app.dependency_on_model.status)

except Exception as e:
    print(f"FAILURE: An error occurred during application import.")
    print(f"Error details: {e}")
    sys.exit(1)

print("--- Startup Test Finished Successfully ---")
sys.exit(0)