Examples with KieSession org.kie.api.runtime.KieSession used on opensource projects

Example 26 with KieSession

use of org.kie.api.runtime.KieSession in project drools by kiegroup.

the class OOPathFlowTest method testOOPath.

@Test
public void testOOPath() {
    Global<List> listG = globalOf(List.class, "defaultpkg", "list");
    Variable<Man> manV = declarationOf(Man.class);
    Variable<Woman> wifeV = declarationOf(Woman.class, reactiveFrom(manV, Man::getWife));
    Variable<Child> childV = declarationOf(Child.class, reactiveFrom(wifeV, Woman::getChildren));
    Rule rule = rule("oopath").build(expr("exprA", childV, c -> c.getAge() > 10), on(manV, listG).execute((t, l) -> l.add(t.getName())));
    Model model = new ModelImpl().addGlobal(listG).addRule(rule);
    KieBase kieBase = KieBaseBuilder.createKieBaseFromModel(model);
    KieSession ksession = kieBase.newKieSession();
    final List<String> list = new ArrayList<>();
    ksession.setGlobal("list", list);
    final Woman alice = new Woman("Alice", 38);
    final Man bob = new Man("Bob", 40);
    final Man carl = new Man("Bob", 42);
    bob.setWife(alice);
    final Child charlie = new Child("Charles", 12);
    final Child debbie = new Child("Debbie", 10);
    alice.addChild(charlie);
    alice.addChild(debbie);
    ksession.insert(bob);
    ksession.insert(carl);
    ksession.fireAllRules();
    Assertions.assertThat(list).containsExactlyInAnyOrder("Bob");
}

Example 27 with KieSession

use of org.kie.api.runtime.KieSession in project drools by kiegroup.

the class ScenarioRunner4JUnitTest method testBasic.

@Test
public void testBasic() throws Exception {
    HashMap<String, KieSession> ksessions = new HashMap<String, KieSession>();
    ksessions.put("someId", ksession);
    Scenario scenario = new Scenario();
    scenario.getKSessions().add("someId");
    ScenarioRunner4JUnit runner4JUnit = new ScenarioRunner4JUnit(scenario, ksessions);
    RunNotifier notifier = new RunNotifier();
    RunListener runListener = spy(new RunListener());
    notifier.addListener(runListener);
    runner4JUnit.run(notifier);
    verify(runListener, never()).testFailure(any(Failure.class));
    verify(runListener).testFinished(any(Description.class));
    verify(ksession).reset();
}

Example 28 with KieSession

use of org.kie.api.runtime.KieSession in project drools by kiegroup.

the class ScenarioRunner4JUnitTest method testIDNotSet.

@Test
public void testIDNotSet() throws Exception {
    HashMap<String, KieSession> ksessions = new HashMap<String, KieSession>();
    ksessions.put(null, ksession);
    ScenarioRunner4JUnit runner4JUnit = new ScenarioRunner4JUnit(new Scenario(), ksessions);
    RunNotifier notifier = new RunNotifier();
    RunListener runListener = spy(new RunListener());
    notifier.addListener(runListener);
    runner4JUnit.run(notifier);
    verify(runListener, never()).testFailure(any(Failure.class));
    verify(runListener).testFinished(any(Description.class));
    verify(ksession).reset();
}

Example 29 with KieSession

use of org.kie.api.runtime.KieSession in project drools by kiegroup.

the class ScenarioRunner4JUnitTest method testNoKieSession.

@Test
public void testNoKieSession() throws Exception {
    ScenarioRunner4JUnit runner4JUnit = new ScenarioRunner4JUnit(new Scenario(), new HashMap<String, KieSession>());
    RunNotifier notifier = new RunNotifier();
    RunListener runListener = spy(new RunListener());
    notifier.addListener(runListener);
    runner4JUnit.run(notifier);
    verify(runListener).testFailure(any(Failure.class));
}

Example 30 with KieSession

use of org.kie.api.runtime.KieSession in project drools by kiegroup.

the class ScenarioRunnerTest method testIntegrationInfiniteLoop.

@Test
public void testIntegrationInfiniteLoop() throws Exception {
    Scenario sc = new Scenario();
    sc.getImports().addImport(new Import("org.drools.workbench.models.testscenarios.backend.Cheese"));
    sc.getImports().addImport(new Import("org.drools.workbench.models.testscenarios.backend.Person"));
    FactData[] facts = new FactData[] { new FactData("Cheese", "c1", Arrays.<Field>asList(new FieldData("type", "cheddar"), new FieldData("price", "42")), false) };
    sc.getGlobals().add(new FactData("Person", "p", new ArrayList(), false));
    sc.getFixtures().addAll(Arrays.asList(facts));
    ExecutionTrace executionTrace = new ExecutionTrace();
    sc.getRules().add("rule1");
    sc.getRules().add("rule2");
    sc.setInclusive(true);
    sc.getFixtures().add(executionTrace);
    Expectation[] assertions = new Expectation[5];
    assertions[0] = new VerifyFact("c1", ls(new VerifyField("type", "cheddar", "==")));
    assertions[1] = new VerifyFact("p", ls(new VerifyField("name", "rule1", "=="), new VerifyField("status", "rule2", "==")));
    assertions[2] = new VerifyRuleFired("rule1", 1, null);
    assertions[3] = new VerifyRuleFired("rule2", 1, null);
    assertions[4] = new VerifyRuleFired("rule3", 0, null);
    sc.getFixtures().addAll(Arrays.asList(assertions));
    KieSession ksession = getKieSession("test_rules_infinite_loop.drl");
    ScenarioRunner run = new ScenarioRunner(ksession);
    run.run(sc);
    assertEquals(sc.getMaxRuleFirings(), executionTrace.getNumberOfRulesFired().intValue());
}