Null list item causes failure

[shollander]

I am using Javers with MongoDB. I have an object with a field that is a List. If the List contains an entry that is null, then I get the following exception:

java.lang.IllegalArgumentException: argument should not be null
    at org.javers.common.validation.Validate.argumentsAreNotNull(Validate.java:33)
    at org.javers.core.metamodel.object.GlobalIdFactory.createId(GlobalIdFactory.java:44)
    at org.javers.core.graph.LiveCdoFactory.create(LiveCdoFactory.java:29)
    at org.javers.core.graph.LiveCdoFactory.create(LiveCdoFactory.java:15)
    at org.javers.core.graph.EdgeBuilder$MultiEdgeContainerBuilderFunction.apply(EdgeBuilder.java:72)
    at org.javers.core.metamodel.type.ListType.map(ListType.java:33)
    ...

[bartoszwalacik]

hi, could you reproduce it in a failing test case?

[shollander]

If I have a domain object like this:

@Document
public class Customer {
    @Id
    private String id;
    private List<Order> orders;

    // getters/setters
}

public class Order {
    private String orderNumber;

   // getters/setters
}

Then this test will fail with an exception:

@SpringJUnitConfig
@SpringBootTest
class CustomerTest {
    @Autowired
    CustomerRepository customerRepository;
    
    @Test
    void test() {
        Customer customer = new Customer();
        customer.setOrders(Arrays.asList(null, null));
        customerRepository.save(customer);
    }    
}

[bartoszwalacik]

fixed in 3.9.6