public void when_there_is_single_DataExplorer_return_it_as_default()
        {
            DataExplorer <string> .Register <StringDataExplorer>();

            var dataExplorer = DataExplorer.CreateDefault("hello world");

            dataExplorer.Should().BeOfType <StringDataExplorer>();
        }
        public void can_specify_default_DataExplorer_for_a_data_type()
        {
            DataExplorer <string> .Register <StringDataExplorer>();

            DataExplorer <string> .Register <AdvancedStringDataExplorer>();

            DataExplorer.SetDefault <string, AdvancedStringDataExplorer>();
            var dataExplorer = DataExplorer.CreateDefault("hello world");

            dataExplorer.Should().BeOfType <AdvancedStringDataExplorer>();
        }