public void Can_create_catalog_propertysets_and_acceptchanges() { var catalogBuilder = CatalogBuilder.BuildCatalog("Test catalog").WithCategory("category").WithProducts(2); var catalog = catalogBuilder.GetCatalog() as Catalog; var propertySet = catalog.PropertySets[0]; dynamic copy = propertySet.Local(); copy.Name = "new name"; copy.AcceptChanges(); Assert.Equal(propertySet.Name, "new name"); }