Unsatisfied dependencies with Weld during integration testing

I am able to deploy a RESTEasy application working well with Weld (meaning my CDI works) but I am having some trouble with my integration tests. I get this error:

org.jboss.weld.exceptions.DeploymentException:
WELD-001408: Unsatisfied dependencies for type SomeService with qualifiers @Default

while testing:

@RunWith(WeldJUnit4Runner.class)
public class SomeServiceIT {

    @Inject
    private SomeService service;

    @Test
    public void test() {
        System.out.println(service);
    }
}

The last message in my logs is

DEBUG::WELD-000100: Weld initialized. Validating beans

Content of src/test/resources/META-INF/beans.xml:

<beans xmlns="http://ift.tt/19L2NlC"
    xmlns:xsi="http://ift.tt/ra1lAU"
    xsi:schemaLocation="http://ift.tt/19L2NlC http://ift.tt/18tV3H8"
    version="1.1" bean-discovery-mode="all">
</beans>

By the way I tried the cdi-unit library and it works, but I need to use my own WeldJUnit4Runner which is currently:

public class WeldJUnit4Runner extends BlockJUnit4ClassRunner {

    private final Weld weld;
    private final WeldContainer container;

    public WeldJUnit4Runner(Class<?> klass) throws InitializationError {
        super(klass);
        this.weld = new Weld();
        this.container = weld.initialize();
    }

    @Override
    protected Object createTest() throws Exception {
        return container.instance().select(getTestClass().getJavaClass()).get();
    }
}

I use weld-se 2.4.1.Final for testing.
Thanks.