[jira] Commented: (WICKET-2487) SpringComponentInjector and AbstractJUnit4SpringContextTests

["Ralf Ebert (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/WICKET-2487?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12758910#action_12758910 ] 

Ralf Ebert commented on WICKET-2487:
------------------------------------

Even better, make the application a spring bean (as described in Wicket in Action), let the application implement ApplicationContextAware and create+add the SpringComponentInjector there:

public class SomeWicketApplication extends WebApplication implements ApplicationContextAware {

	public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
		addComponentInstantiationListener(new SpringComponentInjector(this, applicationContext));
	}

}

> SpringComponentInjector and AbstractJUnit4SpringContextTests
> ------------------------------------------------------------
>
>                 Key: WICKET-2487
>                 URL: https://issues.apache.org/jira/browse/WICKET-2487
>             Project: Wicket
>          Issue Type: Improvement
>          Components: wicket-spring
>    Affects Versions: 1.4.1
>            Reporter: Ralf Ebert
>            Assignee: Igor Vaynberg
>
> SpringComponentInjector goes to WebApplicationContextUtils to resolve the application context. In tests derived from AbstractJUnit4SpringContextTests this doesn't work.
> Workaround:
> 1) Make the SpringComponentInjector configurable for your app:
> public class SomeWicketApplication extends WebApplication {
> 	@Override
> 	protected void init() {
> 		addComponentInstantiationListener(createSpringInjector());
> 	}
> 	protected SpringComponentInjector createSpringInjector() {
> 		return new SpringComponentInjector(this);
> 	}
> }
> 2) configure it correctly for the test:
> @ContextConfiguration(locations = { "classpath:spring.xml" })
> public class TestHomePage extends AbstractJUnit4SpringContextTests {
> 	private WicketTester tester;
> 	@Before
> 	public void setUp() {
> 		SomeWicketApplication app = new SomeWicketApplication() {
> 			@Override
> 			protected SpringComponentInjector createSpringInjector() {
> 				return new SpringComponentInjector(this, applicationContext);
> 			}
> 		};
> 		tester = new WicketTester(app);
> 	}
> }
> Shouldn't there be a better/easier way to accomplish this?

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