test.py

"""
Simple test script to verify the select_folder fix

This script tests if our fix for the select_folder method works correctly
by simulating the signal connection and calls.
"""

# Add the src directory to the path
import os
import sys
src_dir = os.path.join(os.path.dirname(os.path.abspath(__file__)), 'src')
root_dir = os.path.dirname(src_dir)
if root_dir not in sys.path:
    sys.path.insert(0, root_dir)

from PyQt5.QtWidgets import QApplication

def test_select_folder():
    """Test if our fix for select_folder works correctly."""
    try:
        # Just import the DXFMetaApp to check if it loads without errors
        from src.gui.app import DXFMetaApp
        print("✓ Successfully imported DXFMetaApp")

        # Create a minimal application
        app = QApplication([])

        # Create the main window
        main_window = DXFMetaApp()
        print("✓ Successfully created DXFMetaApp instance")

        # Test calling on_select_folder instead of the old select_folder method
        main_window.on_select_folder()
        print("✓ Successfully called on_select_folder")

        print("\nAll tests passed! The fix works.")
        return 0
    except Exception as e:
        print(f"Error: {str(e)}")
        print("\nThe fix did not work correctly.")
        return 1

if __name__ == "__main__":
    # Run the test
    sys.exit(test_select_folder())