public void Build_model_containing_a_complex_type_with_instance_cspace_configuration_override() { var modelBuilder = new AdventureWorksModelBuilder(); modelBuilder.Entity<ProductDescription>() .Property(pd => pd.RowDetails.rowguid) .HasDatabaseGeneratedOption(DatabaseGeneratedOption.Computed); modelBuilder.ComplexType<RowDetails>() .Property(rd => rd.rowguid) .HasDatabaseGeneratedOption(DatabaseGeneratedOption.None); Assert.Throws<InvalidOperationException>(() => modelBuilder.Build(ProviderRegistry.Sql2008_ProviderInfo)); }