public void Test_SiteModel_SetCSIB(string csib)
{
var siteModel = new SiteModel(Guid.NewGuid(), TRex.Storage.Models.StorageMutability.Immutable, false);
siteModel.CSIBLoaded.Should().Be(false);
siteModel.SetCSIB(csib);
// Setting a CSIB does not load it
siteModel.CSIBLoaded.Should().Be(false);
var _ = siteModel.CSIB();
siteModel.CSIBLoaded.Should().Be(true);
}