StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ProcessInstance processInstance = ksession.startProcess("Evaluation");
Definitions def = (Definitions) processInstance.getProcess().getMetaData().get("Definitions");
assertNotNull(def.getAssociations());
assertTrue(def.getAssociations().size() == 1);
Association assoc = def.getAssociations().get(0);
assertEquals("_1234", assoc.getId());
assertEquals("_1", assoc.getSourceRef());
assertEquals("_2", assoc.getTargetRef());
}