def METHOD_NAME(container_registry, application):
    with patch("UM.Settings.ContainerRegistry.ContainerRegistry.getInstance", MagicMock(return_value = container_registry)):
        with patch("cura.CuraApplication.CuraApplication.getInstance", MagicMock(return_value=application)):
            container_tree = ContainerTree()
            container_tree.machines._machines["current_global_stack"] = MagicMock()  # Mock so that we can track whether the getQualityGroups function gets called with correct parameters.
            result = container_tree.getCurrentQualityGroups()
    # As defined in the fixture for application.
    expected_variant_names = ["current_global_stack_left_variant_name", "current_global_stack_right_variant_name"]
    expected_material_base_files = ["current_global_stack_left_material_base_file", "current_global_stack_right_material_base_file"]
    expected_is_enabled = [True, True]
    container_tree.machines["current_global_stack"].getQualityGroups.assert_called_with(expected_variant_names, expected_material_base_files, expected_is_enabled)
    assert result == container_tree.machines["current_global_stack"].getQualityGroups.return_value