@Test public void testNullSafeBinding() { String str = "import org.drools.compiler.*;\n" + "rule R1 when\n" + " Person( $streetName : address!.street ) \n" + "then\n" + "end"; KnowledgeBase kbase = loadKnowledgeBaseFromString(str); StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession(); ksession.insert(new Person("Mario", 38)); Person mark = new Person("Mark", 37); mark.setAddress(new Address("Main Street")); ksession.insert(mark); Person edson = new Person("Edson", 34); edson.setAddress(new Address(null)); ksession.insert(edson); assertEquals(2, ksession.fireAllRules()); ksession.dispose(); }
@Test public void testNullSafeNullComparisonReverse() { // DROOLS-82 String str = "import org.drools.compiler.*;\n" + "rule R1 when\n" + " Person( \"Main Street\".equalsIgnoreCase(address!.street) )\n" + "then\n" + "end"; KnowledgeBase kbase = loadKnowledgeBaseFromString(str); StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession(); ksession.insert(new Person("Mario", 38)); Person mark = new Person("Mark", 37); mark.setAddress(new Address("Main Street")); ksession.insert(mark); Person edson = new Person("Edson", 34); edson.setAddress(new Address(null)); ksession.insert(edson); assertEquals(1, ksession.fireAllRules()); ksession.dispose(); }
@Test public void testLocalTransactionPerStatement() { KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder(); kbuilder.add(ResourceFactory.newByteArrayResource(ruleString.getBytes()), ResourceType.DRL); KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase(); if (kbuilder.hasErrors()) { fail(kbuilder.getErrors().toString()); } kbase.addKnowledgePackages(kbuilder.getKnowledgePackages()); StatefulKnowledgeSession ksession = InfinispanKnowledgeService.newStatefulKnowledgeSession(kbase, null, env); List<?> list = new ArrayList<Object>(); ksession.setGlobal("list", list); ksession.insert(1); ksession.insert(2); ksession.insert(3); ksession.fireAllRules(); assertEquals(3, list.size()); }
@Test public void testDoubleNullSafe() { String str = "import org.drools.compiler.*;\n" + "rule R1 when\n" + " Person( address!.street!.length > 15 ) \n" + "then\n" + "end"; KnowledgeBase kbase = loadKnowledgeBaseFromString(str); StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession(); ksession.insert(new Person("Mario", 38)); Person mark = new Person("Mark", 37); mark.setAddress(new Address("Main Street")); ksession.insert(mark); Person edson = new Person("Edson", 34); edson.setAddress(new Address(null)); ksession.insert(edson); Person alex = new Person("Alex", 34); alex.setAddress(new Address("The Main Very Big Street")); ksession.insert(alex); assertEquals(1, ksession.fireAllRules()); ksession.dispose(); }
@Test public void testFixedPattern() throws FileNotFoundException { DecisionTableConfiguration dtconf = KnowledgeBuilderFactory.newDecisionTableConfiguration(); dtconf.setInputType(DecisionTableInputType.XLS); KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder(); kbuilder.add( ResourceFactory.newClassPathResource("fixedPattern.xls", getClass()), ResourceType.DTABLE, dtconf); if (kbuilder.hasErrors()) { fail(kbuilder.getErrors().toString()); } KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase(); kbase.addKnowledgePackages(kbuilder.getKnowledgePackages()); StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession(); List<Long> list = new ArrayList<Long>(); ksession.setGlobal("list", list); ksession.insert(1L); ksession.insert(2); ksession.fireAllRules(); assertEquals(1, list.size()); assertEquals(1L, (long) list.get(0)); ksession.dispose(); }
// JBRULES-2526 @Test public void testOrWithVariableResolution2() throws Exception { final KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder(); kbuilder.add( ResourceFactory.newClassPathResource( "test_OrCEFollowedByMultipleEval2.drl", FirstOrderLogicTest.class), ResourceType.DRL); assertFalse(kbuilder.getErrors().toString(), kbuilder.hasErrors()); final KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase(); kbase.addKnowledgePackages(kbuilder.getKnowledgePackages()); final StatefulKnowledgeSession ksession = createKnowledgeSession(kbase); final AgendaEventListener al = mock(AgendaEventListener.class); ksession.addEventListener(al); ksession.insert(new FactA("a")); ksession.insert(new FactB("b")); ksession.insert(new FactC("c")); ksession.fireAllRules(); verify(al, times(8)).afterMatchFired(any(AfterMatchFiredEvent.class)); }
public void execute(int repNr) { for (int i = 0; i < objectNr; i++) { ksession.insert(as[i]); ksession.insert(bs[i]); } ksession.fireAllRules(); }
@Test public void testNewConstructor() { String str = "" + "package org.drools.compiler.test \n" + "import " + Person.class.getCanonicalName() + "\n" + "import " + Address.class.getCanonicalName() + "\n" + "global java.util.List list \n" + "rule \"show\" \n" + "when \n" + " $m : Person( address == new Address('s1')) \n" + "then \n" + " list.add('r1'); \n" + "end \n"; KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder(); kbuilder.add(ResourceFactory.newByteArrayResource(str.getBytes()), ResourceType.DRL); if (kbuilder.hasErrors()) { fail(kbuilder.getErrors().toString()); } KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase(); kbase.addKnowledgePackages(kbuilder.getKnowledgePackages()); StatefulKnowledgeSession ksession = createKnowledgeSession(kbase); List list = new ArrayList(); ksession.setGlobal("list", list); Person p = new Person("yoda"); p.setAddress(new Address("s1")); ksession.insert(p); ksession.fireAllRules(); assertEquals("r1", list.get(0)); // Check it was built with MVELReturnValueExpression constraint List<ObjectTypeNode> nodes = ((InternalKnowledgeBase) kbase).getRete().getObjectTypeNodes(); ObjectTypeNode node = null; for (ObjectTypeNode n : nodes) { if (((ClassObjectType) n.getObjectType()).getClassType() == Person.class) { node = n; break; } } AlphaNode alphanode = (AlphaNode) node.getSinkPropagator().getSinks()[0]; AlphaNodeFieldConstraint constraint = alphanode.getConstraint(); if (constraint instanceof MvelConstraint) { assertTrue(((MvelConstraint) constraint).getFieldExtractor() instanceof ClassFieldReader); FieldValue r = ((MvelConstraint) constraint).getField(); assertEquals(p.getAddress(), r.getValue()); } }
@Test public void testPersistenceRuleSet() { KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder(); kbuilder.add(new ClassPathResource("RuleSetProcess.rf"), ResourceType.DRF); kbuilder.add(new ClassPathResource("RuleSetRules.drl"), ResourceType.DRL); KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase(); kbase.addKnowledgePackages(kbuilder.getKnowledgePackages()); StatefulKnowledgeSession ksession = InfinispanKnowledgeService.newStatefulKnowledgeSession(kbase, null, env); long id = ksession.getIdentifier(); ksession.insert(new ArrayList<Object>()); ksession = InfinispanKnowledgeService.loadStatefulKnowledgeSession(id, kbase, null, env); ProcessInstance processInstance = ksession.startProcess("org.drools.test.TestProcess"); ksession = InfinispanKnowledgeService.loadStatefulKnowledgeSession(id, kbase, null, env); processInstance = ksession.getProcessInstance(processInstance.getId()); assertNotNull(processInstance); ksession = InfinispanKnowledgeService.loadStatefulKnowledgeSession(id, kbase, null, env); ksession.fireAllRules(); processInstance = ksession.getProcessInstance(processInstance.getId()); assertNull(processInstance); }
@Test public void testIncrementOperator() throws Exception { String str = ""; str += "package org.kie \n"; str += "global java.util.List list \n"; str += "rule rule1 \n"; str += " dialect \"mvel\" \n"; str += "when \n"; str += " $I : Integer() \n"; str += "then \n"; str += " i = $I.intValue(); \n"; str += " i += 5; \n"; str += " list.add( i ); \n"; str += "end \n"; KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder(); kbuilder.add(ResourceFactory.newByteArrayResource(str.getBytes()), ResourceType.DRL); assertFalse(kbuilder.hasErrors()); KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase(); kbase.addKnowledgePackages(kbuilder.getKnowledgePackages()); StatefulKnowledgeSession ksession = createKnowledgeSession(kbase); List list = new ArrayList(); ksession.setGlobal("list", list); ksession.insert(5); ksession.fireAllRules(); assertEquals(1, list.size()); assertEquals(10, list.get(0)); }
@Test public void testNestedEnum() { String str = "" + "package org.drools.compiler.test \n" + "import " + Triangle.class.getCanonicalName() + "\n" + "global java.util.List list \n" + "rule \"show\" \n" + "when \n" + " $t: Triangle(t == Triangle.Type.ACUTE) \n" + "then \n" + " list.add($t.getT()); \n" + "end \n"; KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder(); kbuilder.add(ResourceFactory.newByteArrayResource(str.getBytes()), ResourceType.DRL); if (kbuilder.hasErrors()) { fail(kbuilder.getErrors().toString()); } KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase(); kbase.addKnowledgePackages(kbuilder.getKnowledgePackages()); StatefulKnowledgeSession ksession = createKnowledgeSession(kbase); List list = new ArrayList(); ksession.setGlobal("list", list); Triangle t = new Triangle(Triangle.Type.ACUTE); ksession.insert(t); ksession.fireAllRules(); assertEquals(Triangle.Type.ACUTE, list.get(0)); }
@Test @SuppressWarnings("unchecked") public void test1() throws Exception { String rule = "package org.test;\n"; rule += "import org.jbpm.integrationtests.test.Person\n"; rule += "global java.util.List list\n"; rule += "rule \"Rule 1\"\n"; rule += " ruleflow-group \"hello\"\n"; rule += "when\n"; rule += " $p : Person( ) \n"; rule += "then\n"; rule += " list.add( $p );\n"; rule += "end"; String process = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" + "<process xmlns=\"http://drools.org/drools-5.0/process\"\n" + " xmlns:xs=\"http://www.w3.org/2001/XMLSchema-instance\"\n" + " xs:schemaLocation=\"http://drools.org/drools-5.0/process drools-processes-5.0.xsd\"\n" + " type=\"RuleFlow\" name=\"ruleflow\" id=\"org.test.ruleflow\" package-name=\"org.test\" >\n" + " <header>\n" + " </header>\n" + " <nodes>\n" + " <start id=\"1\" name=\"Start\" />\n" + " <ruleSet id=\"2\" name=\"Hello\" ruleFlowGroup=\"hello\" />\n" + " <end id=\"3\" name=\"End\" />\n" + " </nodes>\n" + " <connections>\n" + " <connection from=\"1\" to=\"2\"/>\n" + " <connection from=\"2\" to=\"3\"/>\n" + " </connections>\n" + "</process>"; KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder(); kbuilder.add(ResourceFactory.newReaderResource(new StringReader(rule)), ResourceType.DRL); kbuilder.add(ResourceFactory.newReaderResource(new StringReader(process)), ResourceType.DRF); KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase(); kbase.addKnowledgePackages(kbuilder.getKnowledgePackages()); StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession(); List<Object> list = new ArrayList<Object>(); ksession.setGlobal("list", list); Person p = new Person("bobba fet", 32); ksession.insert(p); ksession.startProcess("org.test.ruleflow"); assertEquals(1, ksession.getProcessInstances().size()); ksession = SerializationHelper.getSerialisedStatefulKnowledgeSession(ksession, true); assertEquals(1, ksession.getProcessInstances().size()); ksession.fireAllRules(); assertEquals(1, ((List<Object>) ksession.getGlobal("list")).size()); assertEquals(p, ((List<Object>) ksession.getGlobal("list")).get(0)); assertEquals(0, ksession.getProcessInstances().size()); }
@Test public void memoryTest() throws InterruptedException { final StatefulKnowledgeSession ksession = createKnowledgeSession(); Event myevent = new Event(); ksession.setGlobal("event", myevent); final Server node1 = new Server(1500, "server1"); new Thread( new Runnable() { public void run() { ksession.fireUntilHalt(); } }) .start(); serverHandle = ksession.insert(node1); int memory = 1500; for (int i = 0; i < 5; i++) { Thread.sleep(6000); memory = memory - 200; node1.setMemory(memory); ksession.update(serverHandle, node1); } ksession.halt(); System.out.println(myevent.getEvents()); }
@Test public void testPersistenceWorkItems() { KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder(); kbuilder.add(new ClassPathResource("WorkItemsProcess.rf"), ResourceType.DRF); KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase(); kbase.addKnowledgePackages(kbuilder.getKnowledgePackages()); StatefulKnowledgeSession ksession = InfinispanKnowledgeService.newStatefulKnowledgeSession(kbase, null, env); int origNumObjects = ksession.getObjects().size(); long id = ksession.getIdentifier(); ProcessInstance processInstance = ksession.startProcess("org.drools.test.TestProcess"); ksession.insert("TestString"); logger.debug("Started process instance " + processInstance.getId()); TestWorkItemHandler handler = TestWorkItemHandler.getInstance(); WorkItem workItem = handler.getWorkItem(); assertNotNull(workItem); ksession = InfinispanKnowledgeService.loadStatefulKnowledgeSession(id, kbase, null, env); processInstance = ksession.getProcessInstance(processInstance.getId()); assertNotNull(processInstance); ksession = InfinispanKnowledgeService.loadStatefulKnowledgeSession(id, kbase, null, env); ksession.getWorkItemManager().completeWorkItem(workItem.getId(), null); workItem = handler.getWorkItem(); assertNotNull(workItem); ksession = InfinispanKnowledgeService.loadStatefulKnowledgeSession(id, kbase, null, env); processInstance = ksession.getProcessInstance(processInstance.getId()); assertNotNull(processInstance); ksession = InfinispanKnowledgeService.loadStatefulKnowledgeSession(id, kbase, null, env); ksession.getWorkItemManager().completeWorkItem(workItem.getId(), null); workItem = handler.getWorkItem(); assertNotNull(workItem); ksession = InfinispanKnowledgeService.loadStatefulKnowledgeSession(id, kbase, null, env); processInstance = ksession.getProcessInstance(processInstance.getId()); assertNotNull(processInstance); ksession = InfinispanKnowledgeService.loadStatefulKnowledgeSession(id, kbase, null, env); ksession.getWorkItemManager().completeWorkItem(workItem.getId(), null); workItem = handler.getWorkItem(); assertNull(workItem); ksession = InfinispanKnowledgeService.loadStatefulKnowledgeSession(id, kbase, null, env); processInstance = ksession.getProcessInstance(processInstance.getId()); assertEquals(origNumObjects + 1, ksession.getObjects().size()); for (Object o : ksession.getObjects()) { logger.debug(o.toString()); } assertNull(processInstance); }
public void execute(Object object) { StatefulKnowledgeSession ksession = newWorkingMemory(); try { ksession.insert(object); ksession.fireAllRules(); } finally { dispose(ksession); } }
@Test public void testPersistenceWorkItems2() throws Exception { KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder(); kbuilder.add(new ClassPathResource("WorkItemsProcess.rf"), ResourceType.DRF); KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase(); kbase.addKnowledgePackages(kbuilder.getKnowledgePackages()); StatefulKnowledgeSession ksession = JPAKnowledgeService.newStatefulKnowledgeSession(kbase, null, env); int id = ksession.getId(); UserTransaction ut = (UserTransaction) new InitialContext().lookup("java:comp/UserTransaction"); ut.begin(); ProcessInstance processInstance = ksession.startProcess("org.drools.test.TestProcess"); ksession.insert("TestString"); logger.debug("Started process instance {}", processInstance.getId()); TestWorkItemHandler handler = TestWorkItemHandler.getInstance(); WorkItem workItem = handler.getWorkItem(); assertNotNull(workItem); ksession.getWorkItemManager().completeWorkItem(workItem.getId(), null); workItem = handler.getWorkItem(); assertNotNull(workItem); ut.commit(); ksession = JPAKnowledgeService.loadStatefulKnowledgeSession(id, kbase, null, env); processInstance = ksession.getProcessInstance(processInstance.getId()); assertNotNull(processInstance); ksession = JPAKnowledgeService.loadStatefulKnowledgeSession(id, kbase, null, env); ksession.getWorkItemManager().completeWorkItem(workItem.getId(), null); workItem = handler.getWorkItem(); assertNotNull(workItem); ksession = JPAKnowledgeService.loadStatefulKnowledgeSession(id, kbase, null, env); processInstance = ksession.getProcessInstance(processInstance.getId()); assertNotNull(processInstance); ksession = JPAKnowledgeService.loadStatefulKnowledgeSession(id, kbase, null, env); ksession.getWorkItemManager().completeWorkItem(workItem.getId(), null); workItem = handler.getWorkItem(); assertNull(workItem); ksession = JPAKnowledgeService.loadStatefulKnowledgeSession(id, kbase, null, env); processInstance = ksession.getProcessInstance(processInstance.getId()); assertEquals(1, ksession.getObjects().size()); for (Object o : ksession.getObjects()) { logger.debug(o.toString()); } assertNull(processInstance); }
@Test public void testCollectAfterOrCE() throws Exception { // Set up facts final Cheesery bonFromage = new Cheesery(); bonFromage.addCheese(new Cheese("cheddar")); bonFromage.addCheese(new Cheese("cheddar")); // Test in memory compile of DRL KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder(); kbuilder.add( ResourceFactory.newClassPathResource("test_OrCEFollowedByCollect.drl", getClass()), ResourceType.DRL); KnowledgeBuilderErrors errors = kbuilder.getErrors(); if (errors.size() > 0) { for (KnowledgeBuilderError error : errors) { logger.warn(error.toString()); } throw new IllegalArgumentException("Could not parse knowledge."); } assertFalse(kbuilder.hasErrors()); Collection<KnowledgePackage> knowledgePackages = kbuilder.getKnowledgePackages(); KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase(); kbase.addKnowledgePackages(knowledgePackages); StatefulKnowledgeSession session = createKnowledgeSession(kbase); session.insert(bonFromage); int rules = session.fireAllRules(); assertEquals(2, rules); // Serialize and test again knowledgePackages = SerializationHelper.serializeObject(knowledgePackages); kbase = KnowledgeBaseFactory.newKnowledgeBase(); kbase.addKnowledgePackages(knowledgePackages); session = createKnowledgeSession(kbase); session.insert(bonFromage); rules = session.fireAllRules(); assertEquals(2, rules); }
@Test public void testNegativeNumbers() throws Exception { KnowledgeBase kbase = readKnowledgeBase("/data/DT_WithNegativeNumbers.xls"); StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession(); IntHolder i1 = new IntHolder(1); IntHolder i2 = new IntHolder(-1); ksession.insert(i1); ksession.insert(i2); ksession.fireAllRules(); }
public void execute(int repNr) { int i = 0; for (Bean bean : beans) { factHandles[i++] = ksession.insert(bean); } ksession.fireAllRules(); for (FactHandle factHandle : factHandles) { ksession.retract(factHandle); } ksession.fireAllRules(); }
@Test public void testSetFocus() { String str = ""; str += "package org.drools.test\n"; str += "global java.util.List list\n"; str += "rule rule1\n"; str += "agenda-group \"badfocus\""; str += "when\n"; str += " Integer(intValue > 0)\n"; str += "then\n"; str += " list.add( 1 );\n"; str += "end\n"; str += "\n"; KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder(); kbuilder.add(ResourceFactory.newByteArrayResource(str.getBytes()), ResourceType.DRL); KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase(); if (kbuilder.hasErrors()) { fail(kbuilder.getErrors().toString()); } kbase.addKnowledgePackages(kbuilder.getKnowledgePackages()); StatefulKnowledgeSession ksession = InfinispanKnowledgeService.newStatefulKnowledgeSession(kbase, null, env); List<?> list = new ArrayList<Object>(); ksession.setGlobal("list", list); ksession.insert(1); ksession.insert(2); ksession.insert(3); ksession.getAgenda().getAgendaGroup("badfocus").setFocus(); ksession.fireAllRules(); assertEquals(3, list.size()); }
@Test public void testPersistenceWorkItems3() { KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder(); kbuilder.add(new ClassPathResource("WorkItemsProcess.rf"), ResourceType.DRF); KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase(); kbase.addKnowledgePackages(kbuilder.getKnowledgePackages()); StatefulKnowledgeSession ksession = InfinispanKnowledgeService.newStatefulKnowledgeSession(kbase, null, env); ksession.getWorkItemManager().registerWorkItemHandler("MyWork", new SystemOutWorkItemHandler()); ProcessInstance processInstance = ksession.startProcess("org.drools.test.TestProcess"); ksession.insert("TestString"); assertEquals(ProcessInstance.STATE_COMPLETED, processInstance.getState()); }
@Test public void testForallSinglePattern2() throws Exception { final KnowledgeBase kbase = loadKnowledgeBase("test_ForallSinglePattern2.drl"); final StatefulKnowledgeSession ksession = createKnowledgeSession(kbase); ksession.insert(new Triangle(3, 3, 3)); ksession.insert(new Triangle(3, 3, 3)); // no cheeses, so should fire int fired = ksession.fireAllRules(); assertEquals(1, fired); ksession.dispose(); }
@Test public void testForall2() throws Exception { final KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder(); kbuilder.add( ResourceFactory.newInputStreamResource(getClass().getResourceAsStream("test_Forall2.drl")), ResourceType.DRL); assertFalse(kbuilder.getErrors().toString(), kbuilder.hasErrors()); KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase(); kbase.addKnowledgePackages(kbuilder.getKnowledgePackages()); final StatefulKnowledgeSession ksession = createKnowledgeSession(kbase); final List<String> list = new ArrayList<String>(); ksession.setGlobal("results", list); final State state = new State("SP"); ksession.insert(state); final Person bob = new Person("Bob"); bob.setStatus(state.getState()); bob.setAlive(true); ksession.insert(bob); ksession.fireAllRules(); assertEquals(0, list.size()); final State qc = new State("QC"); ksession.insert(qc); final Person john = new Person("John"); john.setStatus(qc.getState()); john.setAlive(false); ksession.fireAllRules(); assertEquals(1, list.size()); }
@Test public void testMixedNullSafes() { String str = "import org.drools.compiler.*;\n" + "rule R1 when\n" + " $p : Person( " + " address!.street!.length > 0 && ( address!.street!.length < 15 || > 20 && < 30 ) " + " && address!.zipCode!.length > 0 && address.zipCode == \"12345\" " + " ) \n" + "then\n" + " System.out.println( $p ); \n" + "end"; KnowledgeBase kbase = loadKnowledgeBaseFromString(str); StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession(); ksession.insert(new Person("Mario", 38)); Person mark = new Person("Mark", 37); mark.setAddress(new Address("Main Street", null, "12345")); ksession.insert(mark); Person edson = new Person("Edson", 34); edson.setAddress(new Address(null)); ksession.insert(edson); Person alex = new Person("Alex", 34); alex.setAddress(new Address("The Main Verrry Long Street")); ksession.insert(alex); Person frank = new Person("Frank", 24); frank.setAddress(new Address("Long Street number 21", null, "12345")); ksession.insert(frank); assertEquals(2, ksession.fireAllRules()); ksession.dispose(); }
@Test @Ignore("Added 30-APR-2011 -Rikkola-") public void testNestedEnumFromJar() { String str = "" + "package org.drools.compiler.test \n" + "import org.kie.examples.eventing.EventRequest \n" + "global java.util.List list \n" + "rule 'zaa'\n " + "when \n " + "request: EventRequest( status == EventRequest.Status.ACTIVE )\n " + "then \n " + "request.setStatus(EventRequest.Status.ACTIVE); \n " + "end"; JarInputStream jis = null; try { jis = new JarInputStream(this.getClass().getResourceAsStream("/eventing-example.jar")); } catch (IOException e) { fail("Failed to load the jar"); } MapBackedClassLoader loader = createClassLoader(jis); KnowledgeBuilderConfiguration knowledgeBuilderConfiguration = KnowledgeBuilderFactory.newKnowledgeBuilderConfiguration(null, loader); KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder(knowledgeBuilderConfiguration); kbuilder.add(ResourceFactory.newByteArrayResource(str.getBytes()), ResourceType.DRL); if (kbuilder.hasErrors()) { fail(kbuilder.getErrors().toString()); } KieBaseConfiguration knowledgeBaseConfiguration = KnowledgeBaseFactory.newKnowledgeBaseConfiguration(null, loader); KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase(knowledgeBaseConfiguration); kbase.addKnowledgePackages(kbuilder.getKnowledgePackages()); StatefulKnowledgeSession ksession = createKnowledgeSession(kbase); List list = new ArrayList(); ksession.setGlobal("list", list); Triangle t = new Triangle(Triangle.Type.ACUTE); ksession.insert(t); ksession.fireAllRules(); assertEquals(Triangle.Type.ACUTE, list.get(0)); }
public List executeWithResults(Iterable objects, ObjectFilter filter) { List list = new ArrayList(); StatefulKnowledgeSession ksession = newWorkingMemory(); try { for (Object object : objects) { ksession.insert(object); } ksession.fireAllRules(); for (FactHandle fh : ksession.getFactHandles(filter)) { list.add(((InternalFactHandle) fh).getObject()); } } finally { dispose(ksession); } return list; }
@Test public void shouldFireAssertIfAllPresentFailedWithNull() { // Get Rule infomration for a Given Form val mapa = new LinkedHashMap<String, String>(); mapa.put("name", "myproject"); mapa.put("project_type", ""); mapa.put("start_date", ""); ruleObj.setData(mapa); kSession = kbase.newStatefulKnowledgeSession(); List<String> list = new ArrayList<String>(); Evaluator eval = (Evaluator) ruleObj; kSession.insert(eval); kSession.insert(list); int actualNumberOfRulesFired = kSession.fireAllRules(); assertEquals(list.size(), 0); }
@Test public void testFromWithOr() throws Exception { KnowledgeBuilder builder = KnowledgeBuilderFactory.newKnowledgeBuilder(); builder.add( ResourceFactory.newInputStreamResource( getClass().getResourceAsStream("test_FromWithOr.drl")), ResourceType.DRL); if (builder.hasErrors()) { logger.info(builder.getErrors().toString()); } assertFalse(builder.hasErrors()); KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase(); kbase.addKnowledgePackages(builder.getKnowledgePackages()); final StatefulKnowledgeSession session = createKnowledgeSession(kbase); final List<Address> results = new ArrayList<Address>(); session.setGlobal("results", results); Address a1 = new Address(); a1.setZipCode("12345"); Address a2 = new Address(); a2.setZipCode("54321"); Address a3 = new Address(); a3.setZipCode("99999"); Person p = new Person(); p.addAddress(a1); p.addAddress(a2); p.addAddress(a3); session.insert(p); session.fireAllRules(); assertEquals(2, results.size()); assertTrue(results.contains(a1)); assertTrue(results.contains(a2)); }
@Test public void testOrs() throws Exception { String str = "package org.drools.compiler.integrationtests\n" + "import " + Message.class.getName() + "\n" + "rule X\n" + " when\n" + " Message( message == 'test' )\n" + " Message( !fired ) or eval( !false )\n" + " then\n" + "end\n"; KnowledgeBase kbase = loadKnowledgeBaseFromString(str); StatefulKnowledgeSession ksession = createKnowledgeSession(kbase); ksession.insert(new Message("test")); int rules = ksession.fireAllRules(); assertEquals(2, rules); ksession.dispose(); }
@Test public void testEvalWithBigDecimal() throws Exception { String str = ""; str += "package org.kie \n"; str += "import java.math.BigDecimal; \n"; str += "global java.util.List list \n"; str += "rule rule1 \n"; str += " dialect \"mvel\" \n"; str += "when \n"; str += " $bd : BigDecimal() \n"; str += " eval( $bd.compareTo( BigDecimal.ZERO ) > 0 ) \n"; str += "then \n"; str += " list.add( $bd ); \n"; str += "end \n"; KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder(); kbuilder.add(ResourceFactory.newByteArrayResource(str.getBytes()), ResourceType.DRL); if (kbuilder.hasErrors()) { System.err.println(kbuilder.getErrors()); } assertFalse(kbuilder.hasErrors()); KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase(); kbase.addKnowledgePackages(kbuilder.getKnowledgePackages()); StatefulKnowledgeSession ksession = createKnowledgeSession(kbase); List list = new ArrayList(); ksession.setGlobal("list", list); ksession.insert(new BigDecimal(1.5)); ksession.fireAllRules(); assertEquals(1, list.size()); assertEquals(new BigDecimal(1.5), list.get(0)); }