Examples with Cheese org.drools.mvel.compiler.Cheese used on opensource projects

Example 31 with Cheese

use of org.drools.mvel.compiler.Cheese in project drools by kiegroup.

the class UpdateTest method doModifyTest.

private void doModifyTest(final String drlResource) throws Exception {
    KieBase kbase = KieBaseUtil.getKieBaseFromClasspathResources(getClass(), kieBaseTestConfiguration, drlResource);
    KieSession ksession = kbase.newKieSession();
    final List list = new ArrayList();
    ksession.setGlobal("results", list);
    final Person bob = new Person("Bob");
    bob.setStatus("hungry");
    final Cheese c = new Cheese();
    ksession.insert(bob);
    ksession.insert(c);
    ksession.fireAllRules();
    assertEquals(10, c.getPrice());
    assertEquals("fine", bob.getStatus());
}

Example 32 with Cheese

use of org.drools.mvel.compiler.Cheese in project drools by kiegroup.

the class UpdateTest method noDormantCheckOnModifies.

@Test
public void noDormantCheckOnModifies() throws Exception {
    // Test case for BZ 862325
    final String str = "package org.drools.mvel.compiler;\n" + " rule R1\n" + "    salience 10\n" + "    when\n" + "        $c : Cheese( price == 10 ) \n" + "        $p : Person( ) \n" + "    then \n" + "        modify($c) { setPrice( 5 ) }\n" + "        modify($p) { setAge( 20 ) }\n" + "end\n" + "rule R2\n" + "    when\n" + "        $p : Person( )" + "    then \n" + "        // noop\n" + "end\n";
    KieBase kbase = KieBaseUtil.getKieBaseFromKieModuleFromDrl("test", kieBaseTestConfiguration, str);
    KieSession ksession = kbase.newKieSession();
    final org.kie.api.event.rule.AgendaEventListener ael = mock(org.kie.api.event.rule.AgendaEventListener.class);
    ksession.addEventListener(ael);
    ksession.insert(new Person("Bob", 19));
    ksession.insert(new Cheese("brie", 10));
    ksession.fireAllRules();
    // both rules should fire exactly once
    verify(ael, times(2)).afterMatchFired(any(org.kie.api.event.rule.AfterMatchFiredEvent.class));
    // no cancellations should have happened
    verify(ael, never()).matchCancelled(any(org.kie.api.event.rule.MatchCancelledEvent.class));
}

Example 33 with Cheese

use of org.drools.mvel.compiler.Cheese in project drools by kiegroup.

the class UpdateTest method testInvalidModify2.

@Test
public void testInvalidModify2() throws Exception {
    String str = "";
    str += "package org.drools.compiler \n";
    str += "import " + Cheese.class.getName() + "\n";
    str += "global java.util.List list \n";
    str += "rule rule1 \n";
    str += "    no-loop \n";
    str += "when \n";
    str += "    $i : Cheese() \n";
    str += "then \n";
    str += "    modify( $i ) { setType( \"stilton\" ); setType( \"stilton\" );}; ";
    str += "    list.add( $i ); \n";
    str += "end \n";
    KieBuilder kieBuilder = KieUtil.getKieBuilderFromDrls(kieBaseTestConfiguration, false, str);
    List<Message> errors = kieBuilder.getResults().getMessages(Message.Level.ERROR);
    assertFalse("Should have an error", errors.isEmpty());
}

Example 34 with Cheese

use of org.drools.mvel.compiler.Cheese in project drools by kiegroup.

the class RuleRuntimeEventTest method testEventModel.

@Test
public void testEventModel() throws Exception {
    KieBase kbase = KieBaseUtil.getKieBaseFromClasspathResources(getClass(), kieBaseTestConfiguration, "test_EventModel.drl");
    KieSession wm = kbase.newKieSession();
    final RuleRuntimeEventListener wmel = mock(RuleRuntimeEventListener.class);
    wm.addEventListener(wmel);
    final Cheese stilton = new Cheese("stilton", 15);
    final FactHandle stiltonHandle = wm.insert(stilton);
    final ArgumentCaptor<ObjectInsertedEvent> oic = ArgumentCaptor.forClass(org.kie.api.event.rule.ObjectInsertedEvent.class);
    verify(wmel).objectInserted(oic.capture());
    assertSame(stiltonHandle, oic.getValue().getFactHandle());
    wm.update(stiltonHandle, stilton);
    final ArgumentCaptor<org.kie.api.event.rule.ObjectUpdatedEvent> ouc = ArgumentCaptor.forClass(org.kie.api.event.rule.ObjectUpdatedEvent.class);
    verify(wmel).objectUpdated(ouc.capture());
    assertSame(stiltonHandle, ouc.getValue().getFactHandle());
    wm.delete(stiltonHandle);
    final ArgumentCaptor<ObjectDeletedEvent> orc = ArgumentCaptor.forClass(ObjectDeletedEvent.class);
    verify(wmel).objectDeleted(orc.capture());
    assertSame(stiltonHandle, orc.getValue().getFactHandle());
}

Example 35 with Cheese

use of org.drools.mvel.compiler.Cheese in project drools by kiegroup.

the class StatefulSessionTest method testGetFactHandleIdentityBehavior.

@Test
public void testGetFactHandleIdentityBehavior() throws Exception {
    KieBaseTestConfiguration identityConfig = TestParametersUtil.getIdentityInstanceOf(kieBaseTestConfiguration);
    KieBase kbase = KieBaseUtil.getKieBaseFromKieModuleFromDrl("test", identityConfig);
    KieSession ksession = kbase.newKieSession();
    final CheeseEqual cheese = new CheeseEqual("stilton", 10);
    ksession.insert(cheese);
    final FactHandle fh1 = ksession.getFactHandle(new Cheese("stilton", 10));
    assertNull(fh1);
    final FactHandle fh2 = ksession.getFactHandle(cheese);
    assertNotNull(fh2);
}