public void SplitValue() { var columnValue = new ColumnValue(_columnDefinition, DomainObjectIDs.OrderItem1); _serializedIDPropertyStub.Stub(stub => stub.SplitValue(DomainObjectIDs.OrderItem1.ToString())).Return(new[] { columnValue }); var result = _serializedObjectIDStoragePropertyDefinition.SplitValue(DomainObjectIDs.OrderItem1); Assert.That(result, Is.EqualTo(new[] { columnValue })); }