How to use

getCaseAssignment

method

in

org.drools.core.spi.ProcessContext

@Test
public void testProcessContextGetDataAndAssignmentWithoutInsert() {
  KieBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
  KieSession ksession = kbase.newKieSession();
  assertNotNull(ksession);
  ProcessContext processContext = new ProcessContext(ksession);
  CaseData caseData = processContext.getCaseData();
  assertNull(caseData);
  CaseAssignment caseAssignment = processContext.getCaseAssignment();
  assertNull(caseAssignment);
}

@Test
public void testProcessContextGetAssignment() {
  KieBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
  KieSession ksession = kbase.newKieSession();
  assertNotNull(ksession);
  CaseInformation caseInfo = new CaseInformation();
  caseInfo.assign("owner", new OrganizationalEntity() {
    @Override
    public String getId() {
      return "testUser";
    }
    @Override
    public void writeExternal(ObjectOutput out) throws IOException {
    }
    @Override
    public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
    }
  });
  ksession.insert(caseInfo);
  ProcessContext processContext = new ProcessContext(ksession);
  CaseAssignment caseAssignment = processContext.getCaseAssignment();
  assertNotNull(caseAssignment);
  Collection<OrganizationalEntity> forRole = caseAssignment.getAssignments("owner");
  assertNotNull(forRole);
  assertEquals(1, forRole.size());
}