service-ref in ejb-jar.xml is ignored

[tdiesler@tddell trunk]$ ant -Dtest=org.jboss.test.ws.jaxws.samples.serviceref.ServiceRefEJBTestCase one-test

one-test:
[junit] Running org.jboss.test.ws.jaxws.samples.serviceref.ServiceRefEJBTestCase
[junit] Tests run: 3, Failures: 0, Errors: 1, Time elapsed: 8.761 sec
[junit] Test org.jboss.test.ws.jaxws.samples.serviceref.ServiceRefEJBTestCase FAILED

Caused by: javax.naming.NameNotFoundException: service1 not bound
at org.jnp.server.NamingServer.getBinding(NamingServer.java:542)
at org.jnp.server.NamingServer.getBinding(NamingServer.java:550)
at org.jnp.server.NamingServer.getObject(NamingServer.java:556)
at org.jnp.server.NamingServer.lookup(NamingServer.java:296)
at org.jnp.server.NamingServer.lookup(NamingServer.java:270)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:669)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:776)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:629)
at javax.naming.InitialContext.lookup(InitialContext.java:351)
at org.jboss.test.ws.jaxws.samples.serviceref.EJBClient.echo(EJBClient.java:52)

<ejb-jar version="3.0"
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/ejb-jar_3_0.xsd">

<enterprise-beans>
<session>
<ejb-name>EJBClient</ejb-name>
<remote>org.jboss.test.ws.jaxws.samples.serviceref.EJBRemote</remote>
<ejb-class>org.jboss.test.ws.jaxws.samples.serviceref.EJBClient</ejb-class>
<session-type>Stateless</session-type>
<transaction-type>Container</transaction-type>

<service-ref>
<service-ref-name>service1</service-ref-name>
<service-interface>javax.xml.ws.Service</service-interface>
<wsdl-file>META-INF/wsdl/TestEndpoint.wsdl</wsdl-file>
<service-qname xmlns:ns1="http://serviceref.samples.jaxws.ws.test.jboss.org/">ns1:TestEndpointService</service-qname>
</service-ref>

<service-ref>
<service-ref-name>service2</service-ref-name>
<service-interface>org.jboss.test.ws.jaxws.samples.serviceref.TestEndpointService</service-interface>
<wsdl-file>META-INF/wsdl/TestEndpoint.wsdl</wsdl-file>
<service-qname xmlns:ns1="http://serviceref.samples.jaxws.ws.test.jboss.org/">ns1:TestEndpointService</service-qname>
<port-component-ref>
<service-endpoint-interface>org.jboss.test.ws.jaxws.samples.serviceref.TestEndpoint</service-endpoint-interface>
<enable-mtom>true</enable-mtom>
</port-component-ref>
</service-ref>

</session>
</enterprise-beans>

</ejb-jar>