[weld-issues] [JBoss JIRA] (WELD-1125) StackOverflowError: It is not possible to define producers in an arquillian unit test

[Marko Lukša (JIRA)]

    [ https://issues.jboss.org/browse/WELD-1125?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12690226#comment-12690226 ] 

Marko Lukša commented on WELD-1125:
-----------------------------------

You are correct that this used to work in 1.1.5, but with the following warning:

WARN org.jboss.weld.Bean - WELD-000018 Executing producer field or method [method] @Produces org.jboss.weld.tests.WeldInjectionStackOverflow.getSevice() on incomplete declaring bean Managed Bean [class org.jboss.weld.tests.WeldInjectionStackOverflow] with qualifiers [@Any @Default] due to circular injection


I've tracked the problem down to commit 7488af209b. Since that commit, instances of dependent beans are no longer kept as incomplete in creationalContext. Aleš will check  whether this is OK or not.
                
> StackOverflowError: It is not possible to define producers in an arquillian unit test
> -------------------------------------------------------------------------------------
>
>                 Key: WELD-1125
>                 URL: https://issues.jboss.org/browse/WELD-1125
>             Project: Weld
>          Issue Type: Bug
>          Components: Bootstrap and Metamodel API
>    Affects Versions: 1.1.6.Final, 1.1.7.Final, 1.1.8.Final
>         Environment: windows7, junit, arquillian 1.0.0.Final
>            Reporter: Manuel Hartl
>            Assignee: Marko Lukša
>             Fix For: 1.1.5.Final
>
>
> When i try to run the following unit test, it gives me a stackOverflowError with weld 1.1.6 and 1.1.7 - but it worked with 1.1.5!
> the problem seems to be a recursive loop, while trying to initialize the unit test itself for using its producer.
> when you move the Producer to an static innerclass and add it to the shrinkwrap definition, this test works.
> package com.kobil.ssms.kernel.logic.licencing;
> import javax.enterprise.inject.Produces;
> import javax.inject.Inject;
> import org.jboss.arquillian.container.test.api.Deployment;
> import org.jboss.arquillian.junit.Arquillian;
> import org.jboss.shrinkwrap.api.ShrinkWrap;
> import org.jboss.shrinkwrap.api.asset.EmptyAsset;
> import org.jboss.shrinkwrap.api.spec.JavaArchive;
> import org.junit.Assert;
> import org.junit.Test;
> import org.junit.runner.RunWith;
> /**
>  * 
>  * @author Manuel Hartl / FlexSecure GmbH
>  *
>  */
> @RunWith(Arquillian.class)
> public class WeldInjectionStackOverflow {
> 	@Deployment
> 	public static JavaArchive createTestArchive() {
> 		return ShrinkWrap.create(JavaArchive.class, "test.jar").addAsManifestResource(EmptyAsset.INSTANCE, "beans.xml");
> 	}
> 	public static interface Service {
> 		public int dummy();
> 	};
> 	@Produces
> 	Service getSevice() throws LicenceException {
> 		return new Service() {
> 			@Override
> 			public int dummy() {
> 				return 0;
> 			}
> 		};
> 	}
> 	@Inject
> 	private Service service;
> 	@Test
> 	public void checkInjection() throws Exception {
> 		Assert.assertEquals(0, service.dummy());
> 	}
> }

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