[jira] [Closed] (POLYGENE-309) @Optional in ValueBuilder does not work if field not touched

["Niclas Hedhman (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/POLYGENE-309?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Niclas Hedhman closed POLYGENE-309.
-----------------------------------
    Resolution: Fixed

Already resolved

> @Optional in ValueBuilder does not work if field not touched
> ------------------------------------------------------------
>
>                 Key: POLYGENE-309
>                 URL: https://issues.apache.org/jira/browse/POLYGENE-309
>             Project: Polygene
>          Issue Type: New Feature
>            Reporter: Niclas Hedhman
>            Priority: Major
>
> The code below will not fail, although it should. Instead it will output "title":null
> If the comments are removed, the exception will be thrown. This is not what is expected, all non-Optional properties must be disallowed.
> {code:java}
> public class RegressionTest extends AbstractPolygeneTest
> {
>     @Test(expected = ConstraintViolationException.class )
>     public void givenNullValueWhenInstantiatingValueCompositeExpectException()
>     {
>         ValueBuilder<Value> builder = valueBuilderFactory.newValueBuilder( Value.class );
> //        Value prototype = builder.prototype();
> //        prototype.title().set( null );
>         System.out.println(builder.newInstance());
>     }
>     @Override
>     public void assemble( ModuleAssembly module )
>         throws AssemblyException
>     {
>         module.defaultServices();
>         module.values( Value.class );
>     }
>     public interface Value
>     {
>         Property<String> title();
>     }
> }
> {code}



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