Examples with Cheese org.drools.core.test.model.Cheese used on opensource projects

Example 31 with Cheese

use of org.drools.core.test.model.Cheese in project drools by kiegroup.

the class RuleRuntimeEventSupportTest method testAddRuleRuntimeEventListener.

@Test
public void testAddRuleRuntimeEventListener() {
    KieBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
    KieSession ksession = kbase.newKieSession();
    final List wmList = new ArrayList();
    final RuleRuntimeEventListener eventListener = new RuleRuntimeEventListener() {

        public void objectInserted(ObjectInsertedEvent event) {
            wmList.add(event);
        }

        public void objectUpdated(ObjectUpdatedEvent event) {
            wmList.add(event);
        }

        public void objectDeleted(ObjectDeletedEvent event) {
            wmList.add(event);
        }
    };
    ksession.addEventListener(eventListener);
    final Cheese stilton = new Cheese("stilton", 15);
    final Cheese cheddar = new Cheese("cheddar", 17);
    final FactHandle stiltonHandle = ksession.insert(stilton);
    final ObjectInsertedEvent oae = (ObjectInsertedEvent) wmList.get(0);
    assertSame(stiltonHandle, oae.getFactHandle());
    ksession.update(stiltonHandle, stilton);
    final ObjectUpdatedEvent ome = (ObjectUpdatedEvent) wmList.get(1);
    assertSame(stiltonHandle, ome.getFactHandle());
    ksession.retract(stiltonHandle);
    final ObjectDeletedEvent ore = (ObjectDeletedEvent) wmList.get(2);
    assertSame(stiltonHandle, ore.getFactHandle());
    ksession.insert(cheddar);
}

Example 32 with Cheese

use of org.drools.core.test.model.Cheese in project drools by kiegroup.

the class RuleRuntimeEventSupportTest method testRemoveRuleRuntimeEventListener.

@Test
public void testRemoveRuleRuntimeEventListener() {
    KieBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
    KieSession ksession = kbase.newKieSession();
    final List wmList = new ArrayList();
    final RuleRuntimeEventListener eventListener = new RuleRuntimeEventListener() {

        public void objectInserted(ObjectInsertedEvent event) {
            wmList.add(event);
        }

        public void objectUpdated(ObjectUpdatedEvent event) {
            wmList.add(event);
        }

        public void objectDeleted(ObjectDeletedEvent event) {
            wmList.add(event);
        }
    };
    ksession.addEventListener(eventListener);
    ksession.removeEventListener(eventListener);
    final Cheese stilton = new Cheese("stilton", 15);
    final Cheese cheddar = new Cheese("cheddar", 17);
    final FactHandle stiltonHandle = ksession.insert(stilton);
    assertTrue(wmList.isEmpty());
    ksession.update(stiltonHandle, stilton);
    assertTrue(wmList.isEmpty());
    ksession.retract(stiltonHandle);
    assertTrue(wmList.isEmpty());
    ksession.insert(cheddar);
    assertTrue(wmList.isEmpty());
}

Example 33 with Cheese

use of org.drools.core.test.model.Cheese in project drools by kiegroup.

the class AgendaEventSupportTest method testAgendaEventListener.

// public void testIsSerializable() {
// assertTrue( Serializable.class.isAssignableFrom( AgendaEventSupport.class ) );
// }
@Test
@Ignore
public void testAgendaEventListener() throws Exception {
    InternalKnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
    // create a simple package with one rule to test the events
    InternalKnowledgePackage pkg = new KnowledgePackageImpl("org.drools.test");
    final RuleImpl rule = new RuleImpl("test1");
    rule.setEager(true);
    rule.setAgendaGroup("test group");
    final ClassObjectType cheeseObjectType = new ClassObjectType(Cheese.class);
    final Pattern pattern = new Pattern(0, cheeseObjectType);
    pkg.setClassFieldAccessorCache(new ClassFieldAccessorCache(Thread.currentThread().getContextClassLoader()));
    pkg.getClassFieldAccessorStore().setEagerWire(true);
    final ClassFieldReader extractor = pkg.getClassFieldAccessorStore().getReader(Cheese.class, "type");
    final FieldValue field = FieldFactory.getInstance().getFieldValue("cheddar");
    final MvelConstraint constraint = new MvelConstraintTestUtil("type == \"cheddar\"", field, extractor);
    pattern.addConstraint(constraint);
    rule.addPattern(pattern);
    rule.setConsequence(new Consequence() {

        public void evaluate(final KnowledgeHelper knowledgeHelper, final WorkingMemory workingMemory) throws Exception {
        }

        public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
        }

        public void writeExternal(ObjectOutput out) throws IOException {
        }

        public String getName() {
            // TODO Auto-generated method stub
            return null;
        }
    });
    pkg.addRule(rule);
    kbase.addPackages(Collections.singleton(pkg));
    // create a new working memory and add an AgendaEventListener
    KieSession ksession = kbase.newKieSession();
    final List agendaList = new ArrayList();
    final AgendaEventListener agendaEventListener = new AgendaEventListener() {

        public void matchCancelled(MatchCancelledEvent event) {
            assertNotNull(event.getKieRuntime());
            agendaList.add(event);
        }

        public void matchCreated(MatchCreatedEvent event) {
            assertNotNull(event.getKieRuntime());
            agendaList.add(event);
        }

        public void afterMatchFired(AfterMatchFiredEvent event) {
            assertNotNull(event.getKieRuntime());
            agendaList.add(event);
        }

        public void agendaGroupPopped(AgendaGroupPoppedEvent event) {
            assertNotNull(event.getKieRuntime());
            agendaList.add(event);
        }

        public void agendaGroupPushed(AgendaGroupPushedEvent event) {
            assertNotNull(event.getKieRuntime());
            agendaList.add(event);
        }

        public void beforeMatchFired(BeforeMatchFiredEvent event) {
            assertNotNull(event.getKieRuntime());
            agendaList.add(event);
        }

        public void beforeRuleFlowGroupActivated(RuleFlowGroupActivatedEvent event) {
            assertNotNull(event.getKieRuntime());
            agendaList.add(event);
        }

        public void afterRuleFlowGroupActivated(RuleFlowGroupActivatedEvent event) {
            assertNotNull(event.getKieRuntime());
            agendaList.add(event);
        }

        public void beforeRuleFlowGroupDeactivated(RuleFlowGroupDeactivatedEvent event) {
            assertNotNull(event.getKieRuntime());
            agendaList.add(event);
        }

        public void afterRuleFlowGroupDeactivated(RuleFlowGroupDeactivatedEvent event) {
            assertNotNull(event.getKieRuntime());
            agendaList.add(event);
        }
    };
    ksession.addEventListener(agendaEventListener);
    assertEquals(1, ksession.getAgendaEventListeners().size());
    // assert the cheese fact
    final Cheese cheddar = new Cheese("cheddar", 15);
    FactHandle cheddarHandle = ksession.insert(cheddar);
    InternalAgenda agenda = (InternalAgenda) ksession.getAgenda();
    agenda.evaluateEagerList();
    // should be one MatchCreatedEvent
    assertEquals(1, agendaList.size());
    MatchCreatedEvent createdEvent = (MatchCreatedEvent) agendaList.get(0);
    assertSame(cheddarHandle, createdEvent.getMatch().getFactHandles().toArray()[0]);
    // clear the agenda to check CLEAR events occur
    ksession.getAgenda().clear();
    MatchCancelledEvent cancelledEvent = (MatchCancelledEvent) agendaList.get(1);
    assertEquals(MatchCancelledCause.CLEAR, cancelledEvent.getCause());
    agendaList.clear();
    // update results in an MatchCreatedEvent
    cheddar.setPrice(14);
    ksession.update(cheddarHandle, cheddar);
    agenda.evaluateEagerList();
    assertEquals(1, agendaList.size());
    createdEvent = (MatchCreatedEvent) agendaList.get(0);
    assertSame(cheddarHandle, createdEvent.getMatch().getFactHandles().toArray()[0]);
    agendaList.clear();
    // update should not result in cancelation+activation events
    cheddar.setPrice(14);
    ksession.update(cheddarHandle, cheddar);
    assertEquals(0, agendaList.size());
    // cancelledEvent = (ActivationCancelledEvent) agendaList.get( 0 );
    // assertEquals( ActivationCancelledCause.WME_MODIFY, cancelledEvent.getCause() );
    // assertSame( cheddarHandle,
    // cancelledEvent.getActivation().toFactHandles().toArray()[0] );
    // createdEvent = (ActivationCreatedEvent) agendaList.get( 1 );
    // assertSame( cheddarHandle,
    // createdEvent.getActivation().toFactHandles().toArray()[0] );
    // agendaList.clear();
    // retract results in a ActivationCancelledEvent, note the object is not resolveable now as it no longer exists
    ksession.retract(cheddarHandle);
    assertEquals(1, agendaList.size());
    cancelledEvent = (MatchCancelledEvent) agendaList.get(0);
    // invalidated handles no longer set the object to null
    assertNotNull(((InternalFactHandle) cancelledEvent.getMatch().getFactHandles().toArray()[0]).getObject());
    // re-assert the fact so we can test the agenda group events
    cheddarHandle = ksession.insert(cheddar);
    agendaList.clear();
    // setFocus results in an AgendaGroupPushedEvent
    ksession.getAgenda().getAgendaGroup("test group").setFocus();
    assertEquals(1, agendaList.size());
    final AgendaGroupPushedEvent pushedEvent = (AgendaGroupPushedEvent) agendaList.get(0);
    assertEquals("test group", pushedEvent.getAgendaGroup().getName());
    agendaList.clear();
    // fireAllRules results in a BeforeActivationFiredEvent and an AfterActivationFiredEvent
    // the AgendaGroup becomes empty, which results in a popped event.
    ksession.fireAllRules();
    assertEquals(3, agendaList.size());
    final BeforeMatchFiredEvent beforeEvent = (BeforeMatchFiredEvent) agendaList.get(0);
    assertSame(cheddarHandle, beforeEvent.getMatch().getFactHandles().toArray()[0]);
    final AfterMatchFiredEvent afterEvent = (AfterMatchFiredEvent) agendaList.get(1);
    assertSame(cheddarHandle, afterEvent.getMatch().getFactHandles().toArray()[0]);
    final AgendaGroupPoppedEvent poppedEvent = (AgendaGroupPoppedEvent) agendaList.get(2);
    assertEquals("test group", poppedEvent.getAgendaGroup().getName());
}

Example 34 with Cheese

use of org.drools.core.test.model.Cheese in project drools by kiegroup.

the class ClassTypeResolverTest method testResolveArrayOfObjectsNotFromImport.

@Test
public void testResolveArrayOfObjectsNotFromImport() throws Exception {
    final ClassTypeResolver resolver = new ClassTypeResolver(new HashSet(), Thread.currentThread().getContextClassLoader());
    assertEquals(String[].class, resolver.resolveType("String[]"));
    assertEquals(String[].class, resolver.resolveType("java.lang.String[]"));
    try {
        assertEquals(Cheese[].class, resolver.resolveType("Cheese[]"));
        fail("Should raise a ClassNotFoundException");
    } catch (final ClassNotFoundException e) {
    // success
    }
    assertEquals(Cheese[].class, resolver.resolveType("org.drools.core.test.model.Cheese[]"));
}

Example 35 with Cheese

use of org.drools.core.test.model.Cheese in project drools by kiegroup.

the class DeleteTest method deleteUpdatedFactDifferentClassTest.

@Test
public void deleteUpdatedFactDifferentClassTest() {
    FactHandle fact = ksession.insert(new Person("George", 18));
    Assertions.assertThat(ksession.getObjects()).hasSize(1);
    Assertions.assertThat(ksession.getObjects().iterator().next()).isInstanceOf(Person.class);
    ksession.update(fact, new Cheese("Cheddar", 50));
    Assertions.assertThat(ksession.getObjects()).hasSize(1);
    Assertions.assertThat(ksession.getObjects().iterator().next()).isInstanceOf(Cheese.class);
    ksession.delete(fact);
    Assertions.assertThat(ksession.getObjects()).isEmpty();
}