protected override async Task Context()
        {
            await base.Context();

            _moleculeList.ForAll = true;
            _moleculeList.AddMoleculeName("TOTO");
            _moleculeList.AddMoleculeName("TATA");
            _moleculeList.AddMoleculeNameToExclude("TUTU");
            _snapshot = await sut.MapToSnapshot(_moleculeList);
        }
 protected override async Task Because()
 {
     _result = await sut.MapToSnapshot(_moleculeList);
 }