def test_validate_file_basic(self):
    """Test basic functionality of validate_file."""
    try:
        result = validate_file()
        assert result is not None or result is None
    except TypeError:
        pytest.skip(
            "Function requires specific arguments - manual implementation needed"
        )
    except Exception as e:
        pytest.fail(f"Unexpected error in validate_file: {e}")

def test_main_basic(self):
    """Test basic functionality of main."""
    try:
        result = main()
        assert result is not None or result is None
    except TypeError:
        pytest.skip(
            "Function requires specific arguments - manual implementation needed"
        )
    except Exception as e:
        pytest.fail(f"Unexpected error in main: {e}")

def test_visit_Import_basic(self):
    """Test basic functionality of visit_Import."""
    try:
        result = visit_Import()
        assert result is not None or result is None
    except TypeError:
        pytest.skip(
            "Function requires specific arguments - manual implementation needed"
        )
    except Exception as e:
        pytest.fail(f"Unexpected error in visit_Import: {e}")

def test_visit_ImportFrom_basic(self):
    """Test basic functionality of visit_ImportFrom."""
    try:
        result = visit_ImportFrom()
        assert result is not None or result is None
    except TypeError:
        pytest.skip(
            "Function requires specific arguments - manual implementation needed"
        )
    except Exception as e:
        pytest.fail(f"Unexpected error in visit_ImportFrom: {e}")

def test_visit_Call_basic(self):
    """Test basic functionality of visit_Call."""
    try:
        result = visit_Call()
        assert result is not None or result is None
    except TypeError:
        pytest.skip(
            "Function requires specific arguments - manual implementation needed"
        )
    except Exception as e:
        pytest.fail(f"Unexpected error in visit_Call: {e}")
