@Test
public void testDuplicateLocalVariableMVELConsequence() throws Exception {
KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
kbuilder.add(
ResourceFactory.newInputStreamResource(
getClass().getResourceAsStream("test_DuplicateLocalVariableMVELConsequence.drl")),
ResourceType.DRL);
assertTrue(kbuilder.hasErrors());
}
public static void setup() {
KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
kbuilder.add(
ResourceFactory.newInputStreamResource(
ExampleScenario.class.getResourceAsStream(FILE_NAME_RULES)),
ResourceType.DRL);
KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
kbase.addKnowledgePackages(kbuilder.getKnowledgePackages());
wm = kbase.newStatefulKnowledgeSession();
}
@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 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());
}
public static void main(final String[] args) throws Exception {
KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
kbuilder.add(
ResourceFactory.newInputStreamResource(
MannersBenchmark.class.getResourceAsStream("manners.drl")),
ResourceType.DRL);
KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
kbase.addKnowledgePackages(kbuilder.getKnowledgePackages());
String filename;
if (args.length != 0) {
String arg = args[0];
filename = arg;
} else {
filename = "manners5.dat";
}
for (int i = 0; i < 3; ++i) {
InputStream is = MannersBenchmark.class.getResourceAsStream(filename);
List list = getInputObjects(is);
KieSession session = kbase.newStatefulKnowledgeSession();
for (Iterator it = list.iterator(); it.hasNext(); ) {
Object object = it.next();
session.insert(object);
}
session.insert(new Count(1));
long start = System.currentTimeMillis();
session.fireAllRules();
System.err.println(System.currentTimeMillis() - start);
session.dispose();
}
}
@Test
@Ignore("This test requires us to fix the propagation order")
public void testForallWithSlidingWindow() throws Exception {
final KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
kbuilder.add(
ResourceFactory.newInputStreamResource(
getClass().getResourceAsStream("test_ForallSlidingWindow.drl")),
ResourceType.DRL);
assertFalse(kbuilder.getErrors().toString(), kbuilder.hasErrors());
final KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
kbase.addKnowledgePackages(kbuilder.getKnowledgePackages());
final KieSessionConfiguration conf = KnowledgeBaseFactory.newKnowledgeSessionConfiguration();
conf.setOption(ClockTypeOption.get(ClockType.PSEUDO_CLOCK.getId()));
final StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession(conf, null);
final SessionPseudoClock clock = (SessionPseudoClock) ksession.<SessionClock>getSessionClock();
List<String> results = new ArrayList<String>();
ksession.setGlobal("results", results);
// advance time... no events, so forall should fire
clock.advanceTime(60, TimeUnit.SECONDS);
ksession.fireAllRules();
assertEquals(1, results.size());
int seq = 1;
// advance time... there are matching events now, but forall still not fire
ksession.insert(new StockTick(seq++, "RHT", 10, clock.getCurrentTime())); // 60
clock.advanceTime(5, TimeUnit.SECONDS);
ksession.fireAllRules();
assertEquals(1, results.size());
ksession.insert(new StockTick(seq++, "RHT", 10, clock.getCurrentTime())); // 65
clock.advanceTime(5, TimeUnit.SECONDS);
ksession.fireAllRules();
assertEquals(1, results.size());
// advance time... there are non-matching events now, so forall de-activates
ksession.insert(new StockTick(seq++, "IBM", 10, clock.getCurrentTime())); // 70
clock.advanceTime(10, TimeUnit.SECONDS);
ksession.fireAllRules();
assertEquals(1, results.size());
// advance time... there are non-matching events now, so forall is still deactivated
ksession.insert(new StockTick(seq++, "RHT", 10, clock.getCurrentTime())); // 80
clock.advanceTime(10, TimeUnit.SECONDS);
ksession.fireAllRules();
assertEquals(1, results.size());
// advance time... non-matching event expires now, so forall should fire
ksession.insert(new StockTick(seq++, "RHT", 10, clock.getCurrentTime())); // 90
clock.advanceTime(10, TimeUnit.SECONDS);
ksession.fireAllRules();
assertEquals(2, results.size());
// advance time... forall still matches and should not fire
ksession.insert(new StockTick(seq++, "RHT", 10, clock.getCurrentTime())); // 100
clock.advanceTime(10, TimeUnit.SECONDS);
ksession.fireAllRules();
assertEquals(2, results.size());
// advance time... forall still matches and should not fire
clock.advanceTime(60, TimeUnit.SECONDS);
ksession.fireAllRules();
assertEquals(2, results.size());
}
