def test_dynamic_load_entry_point(settings):
    """Assert that a config based extensions support entry point syntax"""
    app = Flask(__name__)
    app.config["EXTENSIONS"] = [
        "tests_functional.legacy.dummy_flask_extension:dummy_instance.init_app"
    ]
    FlaskDynaconf(app, dynaconf_instance=settings)
    app.config.load_extensions()
    assert app.config.EXTENSIONS == [
        "tests_functional.legacy.dummy_flask_extension:dummy_instance.init_app"
    ]
    assert app.extensions["dummy"].__class__.__name__ == "DummyExtensionType"
Assert that a config based extensions support entry point syntax
tests/test_flask.py