Examples with Cheese org.drools.testcoverage.common.model.Cheese used on opensource projects

Example 16 with Cheese

use of org.drools.testcoverage.common.model.Cheese in project drools by kiegroup.

the class OrTest method testOrCE.

@Test
public void testOrCE() {
    final String drl = "package org.drools.compiler.integrationtests.operators;\n" + "import " + Cheese.class.getCanonicalName() + ";\n" + "import " + Person.class.getCanonicalName() + ";\n" + "global java.util.List results;\n" + "rule \"test or CE\"\n" + "when\n" + "    $c : Cheese( type == \"stilton\" )\n" + "    or\n" + "    (\n" + "        $c2 : Cheese( type == \"brie\" )\n" + "        and\n" + "        (\n" + "            $p : Person( likes == \"stilton\" )\n" + "            or\n" + "            $p : Person( name == \"bob\" )\n" + "        )\n" + "    ) \n" + "then\n" + "    results.add(\" OK \" );\n" + "end";
    final KieBase kbase = KieBaseUtil.getKieBaseFromKieModuleFromDrl("or-test", kieBaseTestConfiguration, drl);
    final KieSession ksession = kbase.newKieSession();
    try {
        final List list = new ArrayList();
        ksession.setGlobal("results", list);
        ksession.insert(new Cheese("brie", 10));
        ksession.insert(new Person("bob"));
        ksession.fireAllRules();
        assertEquals("should have fired once", 1, list.size());
    } finally {
        ksession.dispose();
    }
}

Example 17 with Cheese

use of org.drools.testcoverage.common.model.Cheese in project drools by kiegroup.

the class ExistsTest method testNodeSharingNotExists.

@Test
public void testNodeSharingNotExists() {
    final String drl = "package org.drools.compiler.integrationtests.operators;\n" + "import " + Cheese.class.getCanonicalName() + ";\n" + "global java.util.List results;\n" + "\n" + "rule rule1\n" + "when\n" + "       not Cheese( type == Cheese.STILTON )\n" + "then\n" + "       results.add( \"rule1\" );\n" + "end\n" + "\n" + "rule rule2\n" + "when\n" + "       exists Cheese( type == Cheese.STILTON )\n" + "then\n" + "       results.add( \"rule2\" );\n" + "end";
    final KieBase kbase = KieBaseUtil.getKieBaseFromKieModuleFromDrl("exists-test", kieBaseTestConfiguration, drl);
    final KieSession ksession = kbase.newKieSession();
    try {
        final List list = new ArrayList();
        ksession.setGlobal("results", list);
        ksession.fireAllRules();
        assertEquals(1, list.size());
        assertEquals("rule1", list.get(0));
        ksession.insert(new Cheese("stilton", 10));
        ksession.fireAllRules();
        assertEquals(2, list.size());
        assertEquals("rule2", list.get(1));
    } finally {
        ksession.dispose();
    }
}

Example 18 with Cheese

use of org.drools.testcoverage.common.model.Cheese in project drools by kiegroup.

the class FromTest method testFromSharingWithAccumulate.

@Test
public void testFromSharingWithAccumulate() {
    final String drl = "package org.drools.compiler.integrationtests.operators;\n" + "\n" + "import java.util.List;\n" + "import java.util.ArrayList;\n" + "import " + Cheesery.class.getCanonicalName() + " ;\n" + "import " + Cheese.class.getCanonicalName() + " ;\n" + "\n" + "global java.util.List output1;\n" + "global java.util.List output2;\n" + "\n" + "rule R1\n" + "    when\n" + "        $cheesery : Cheesery()\n" + "        $list     : List( ) from accumulate( $cheese : Cheese( ) from $cheesery.getCheeses(),\n" + "                                             init( List l = new ArrayList(); ),\n" + "                                             action( l.add( $cheese ); )\n" + "                                             result( l ) )\n" + "    then\n" + "        output1.add( $list );\n" + "end\n" + "rule R2\n" + "    when\n" + "        $cheesery : Cheesery()\n" + "        $list     : List( ) from accumulate( $cheese : Cheese( ) from $cheesery.getCheeses(),\n" + "                                             init( List l = new ArrayList(); ),\n" + "                                             action( l.add( $cheese ); )\n" + "                                             result( l ) )\n" + "    then\n" + "        output2.add( $list );\n" + "end\n";
    final KieBase kbase = KieBaseUtil.getKieBaseFromKieModuleFromDrl("from-test", kieBaseTestConfiguration, drl);
    EntryPointNode epn = ((InternalKnowledgeBase) kbase).getRete().getEntryPointNode(EntryPointId.DEFAULT);
    ObjectTypeNode otn = epn.getObjectTypeNodes().get(new ClassObjectType(Cheesery.class));
    Sink[] otnSinks = otn.getSinks();
    assertEquals(1, otnSinks.length);
    LeftInputAdapterNode lia = (LeftInputAdapterNode) otnSinks[0];
    Sink[] liaSinks = lia.getSinks();
    // there must be only 1 shared from node
    assertEquals(1, Stream.of(liaSinks).filter(sink -> sink instanceof FromNode).count());
    final KieSession ksession = kbase.newKieSession();
    try {
        final List<?> output1 = new ArrayList<>();
        ksession.setGlobal("output1", output1);
        final List<?> output2 = new ArrayList<>();
        ksession.setGlobal("output2", output2);
        final Cheesery cheesery = new Cheesery();
        cheesery.addCheese(new Cheese("stilton", 8));
        cheesery.addCheese(new Cheese("provolone", 8));
        final FactHandle cheeseryHandle = ksession.insert(cheesery);
        ksession.fireAllRules();
        assertEquals(1, output1.size());
        assertEquals(2, ((List) output1.get(0)).size());
        assertEquals(1, output2.size());
        assertEquals(2, ((List) output2.get(0)).size());
        output1.clear();
        output2.clear();
        ksession.update(cheeseryHandle, cheesery);
        ksession.fireAllRules();
        assertEquals(1, output1.size());
        assertEquals(2, ((List) output1.get(0)).size());
        assertEquals(1, output2.size());
        assertEquals(2, ((List) output2.get(0)).size());
    } finally {
        ksession.dispose();
    }
}

Example 19 with Cheese

use of org.drools.testcoverage.common.model.Cheese in project drools by kiegroup.

the class EvalTest method testPredicateException.

@Test
public void testPredicateException() {
    final String drl = "package org.drools.compiler.integrationtests.operators;\n" + "import " + Cheese.class.getCanonicalName() + ";\n" + "function boolean throwException(Object object) {\n" + "    throw new RuntimeException( \"this should throw an exception\" );\n" + "}\n" + "\n" + "rule \"Throw Predicate Exception\"\n" + "    when\n" + "        Cheese( type1:type, eval( throwException( type1 ) ) )\n" + "    then\n" + "\n" + "end";
    final KieBase kbase = KieBaseUtil.getKieBaseFromKieModuleFromDrl("eval-test", kieBaseTestConfiguration, drl);
    final KieSession ksession = kbase.newKieSession();
    try {
        final Cheese brie = new Cheese("brie", 12);
        try {
            ksession.insert(brie);
            ksession.fireAllRules();
            fail("Should throw an Exception from the Predicate");
        } catch (final Exception e) {
            Throwable cause = e.getCause();
            if (cause instanceof InvocationTargetException) {
                cause = ((InvocationTargetException) cause).getTargetException();
            }
            assertTrue(cause.getMessage().contains("this should throw an exception"));
        }
    } finally {
        ksession.dispose();
    }
}

Example 20 with Cheese

use of org.drools.testcoverage.common.model.Cheese in project drools by kiegroup.

the class RemoveRuleTest method testRuleRemovalWithJoinedRootPattern.

@Test
public void testRuleRemovalWithJoinedRootPattern() {
    String str = "";
    str += "package org.drools.compiler \n";
    str += "import " + Person.class.getCanonicalName() + ";\n";
    str += "import " + Cheese.class.getCanonicalName() + ";\n";
    str += "rule rule1 \n";
    str += "when \n";
    str += "  String() \n";
    str += "  Person() \n";
    str += "then \n";
    str += "end  \n";
    str += "rule rule2 \n";
    str += "when \n";
    str += "  String() \n";
    str += "  Cheese() \n";
    str += "then \n";
    str += "end  \n";
    final KieServices kieServices = KieServices.get();
    final ReleaseId releaseId = kieServices.newReleaseId("org.kie", "test-remove-rule-with-joined-root-pattern", "1.0");
    KieUtil.getKieModuleFromDrls(releaseId, kieBaseTestConfiguration, str);
    final KieContainer kieContainer = kieServices.newKieContainer(releaseId);
    final KieBase kbase = kieContainer.getKieBase();
    final KieSession ksession = kbase.newKieSession();
    final DefaultFactHandle handle = (DefaultFactHandle) ksession.insert("hello");
    ksession.fireAllRules();
    LeftTuple leftTuple = handle.getFirstLeftTuple();
    assertNotNull(leftTuple);
    assertNotNull(leftTuple.getPeer());
    kbase.removeRule("org.drools.compiler", "rule2");
    leftTuple = handle.getFirstLeftTuple();
    assertNotNull(leftTuple);
    assertNull(leftTuple.getHandleNext());
}