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

Example 51 with Cheese

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

the class FromTest method testBasicFrom.

@Test
public void testBasicFrom() {
    final String drl = "package org.drools.compiler.integrationtests.operators;\n" + "import " + Cheese.class.getCanonicalName() + ";\n" + "import " + Cheesery.class.getCanonicalName() + ";\n" + "import java.util.List;\n" + "\n" + "global List list1;\n" + "global List list2;\n" + "global List list3;\n" + "global Cheesery cheesery;\n" + "\n" + "rule \"test from using a global\"\n" + "    when\n" + "        $cheese : Cheese() from cheesery.getCheeses()\n" + "    then\n" + "        list1.add( $cheese );\n" + "end\n" + "\n" + "\n" + "rule \"test from using a declaration\"\n" + "    when\n" + "        $ch : Cheesery()\n" + "        $cheese : Cheese() from $ch.getCheeses()\n" + "    then\n" + "        list2.add( $cheese );\n" + "end\n" + "\n" + "\n" + "rule \"test from with filter\"\n" + "    when\n" + "        $cheese : Cheese(type == \"stilton\" ) from cheesery.getCheeses()\n" + "    then\n" + "        list3.add( $cheese );\n" + "end";
    final KieBase kbase = KieBaseUtil.getKieBaseFromKieModuleFromDrl("from-test", kieBaseTestConfiguration, drl);
    final KieSession ksession = kbase.newKieSession();
    try {
        final List list1 = new ArrayList();
        ksession.setGlobal("list1", list1);
        final List list2 = new ArrayList();
        ksession.setGlobal("list2", list2);
        final List list3 = new ArrayList();
        ksession.setGlobal("list3", list3);
        final Cheesery cheesery = new Cheesery();
        final Cheese stilton = new Cheese("stilton", 12);
        final Cheese cheddar = new Cheese("cheddar", 15);
        cheesery.addCheese(stilton);
        cheesery.addCheese(cheddar);
        ksession.setGlobal("cheesery", cheesery);
        ksession.insert(cheesery);
        final Person p = new Person("stilton");
        ksession.insert(p);
        ksession.fireAllRules();
        ksession.fireAllRules();
        // from using a global
        assertEquals(2, ((List) ksession.getGlobal("list1")).size());
        assertEquals(cheddar, ((List) ksession.getGlobal("list1")).get(0));
        assertEquals(stilton, ((List) ksession.getGlobal("list1")).get(1));
        // from using a declaration
        assertEquals(2, ((List) ksession.getGlobal("list2")).size());
        assertEquals(cheddar, ((List) ksession.getGlobal("list2")).get(0));
        assertEquals(stilton, ((List) ksession.getGlobal("list2")).get(1));
        // from using a declaration
        assertEquals(1, ((List) ksession.getGlobal("list3")).size());
        assertEquals(stilton, ((List) ksession.getGlobal("list3")).get(0));
    } finally {
        ksession.dispose();
    }
}

Example 52 with Cheese

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

the class FromTest method testFromNodeWithMultipleBetas.

@Test
public void testFromNodeWithMultipleBetas() {
    final String drl = "import " + Person.class.getCanonicalName() + ";\n" + "import " + Cheese.class.getCanonicalName() + ";\n" + "import " + Address.class.getCanonicalName() + ";\n" + "rule R1 when\n" + "   $p : Person( $name : name, $addresses : addresses )\n" + "   $c : Cheese( $type: type == $name )\n" + "   $a : Address( street == $type, city == $name ) from $addresses\n" + "then\n" + "end\n";
    final KieBase kbase = KieBaseUtil.getKieBaseFromKieModuleFromDrl("from-test", kieBaseTestConfiguration, drl);
    final KieSession ksession = kbase.newKieSession();
    try {
        final Person p = new Person("x");
        p.addAddress(new Address("x", 1, "x"));
        p.addAddress(new Address("y", 2, "y"));
        ksession.insert(p);
        ksession.insert(new Cheese("x"));
        ksession.fireAllRules();
    } finally {
        ksession.dispose();
    }
}

Example 53 with Cheese

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

the class AccumulateTest method testStandardDeviationDouble.

@Test
public void testStandardDeviationDouble() {
    final String drl = "import " + Cheese.class.getCanonicalName() + ";\n" + "global java.util.List list;\n" + "rule R when\n" + "  accumulate(\n" + "    Cheese($price : price);\n" + "    $result : standardDeviation($price)\n" + "  )\n" + "then\n" + "  list.add($result);\n" + "end";
    final KieBase kieBase = KieBaseUtil.getKieBaseFromKieModuleFromDrl("accumulate-test", kieBaseTestConfiguration, drl);
    assertEquals(0.00, cheeseInsertsFunction(kieBase, 3, 3, 3, 3, 3), 0.01);
    assertEquals(0.89, cheeseInsertsFunction(kieBase, 4, 4, 3, 2, 2), 0.01);
    assertEquals(1.10, cheeseInsertsFunction(kieBase, 5, 3, 3, 2, 2), 0.01);
    assertEquals(1.67, cheeseInsertsFunction(kieBase, 5, 5, 2, 2, 1), 0.01);
    assertEquals(1.67, cheeseInsertsFunction(kieBase, 6, 3, 3, 2, 1), 0.01);
    assertEquals(2.10, cheeseInsertsFunction(kieBase, 6, 5, 2, 1, 1), 0.01);
    assertEquals(4.00, cheeseInsertsFunction(kieBase, 11, 1, 1, 1, 1), 0.01);
    assertEquals(6.00, cheeseInsertsFunction(kieBase, 15, 0, 0, 0, 0), 0.01);
}

Example 54 with Cheese

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

the class AccumulateTest method testAccumulateReverseModifyMVEL.

@Test(timeout = 10000)
public void testAccumulateReverseModifyMVEL() {
    final String drl = "package org.drools.compiler.test;\n" + "\n" + "import " + Cheese.class.getCanonicalName() + ";\n" + "import " + Person.class.getCanonicalName() + ";\n" + "import " + Cheesery.class.getCanonicalName() + ";\n" + "\n" + "global java.util.List results;\n" + "\n" + "rule \"Constraints everywhere\" salience 80\n" + "    dialect \"mvel\"\n" + "    when\n" + "        $person      : Person( $likes : likes )\n" + "        $cheesery    : Cheesery( totalAmount > 20 )\n" + "                               from accumulate( $cheese : Cheese( type == $likes ),\n" + "                                                init( cheesery = new Cheesery(); ),\n" + "                                                action( cheesery.addCheese( $cheese ); ),\n" + "                                                reverse( cheesery.removeCheese( $cheese ); ),\n" + "                                                result( cheesery ) );\n" + "    then\n" + "        results.add( $cheesery );\n" + "end";
    final KieBase kbase = KieBaseUtil.getKieBaseFromKieModuleFromDrl("accumulate-test", kieBaseTestConfiguration, drl);
    final KieSession wm = kbase.newKieSession();
    try {
        final List<?> results = new ArrayList<>();
        wm.setGlobal("results", results);
        final Cheese[] cheese = new Cheese[] { new Cheese("stilton", 10), new Cheese("stilton", 2), new Cheese("stilton", 5), new Cheese("brie", 15), new Cheese("brie", 16), new Cheese("provolone", 8) };
        final Person bob = new Person("Bob", "stilton");
        final FactHandle[] cheeseHandles = new FactHandle[cheese.length];
        for (int i = 0; i < cheese.length; i++) {
            cheeseHandles[i] = wm.insert(cheese[i]);
        }
        final FactHandle bobHandle = wm.insert(bob);
        // ---------------- 1st scenario
        wm.fireAllRules();
        // no fire, as per rule constraints
        assertEquals(0, results.size());
        // ---------------- 2nd scenario
        final int index = 1;
        cheese[index].setPrice(9);
        wm.update(cheeseHandles[index], cheese[index]);
        wm.fireAllRules();
        // 1 fire
        assertEquals(1, results.size());
        assertEquals(24, ((Cheesery) results.get(results.size() - 1)).getTotalAmount());
        // ---------------- 3rd scenario
        bob.setLikes("brie");
        wm.update(bobHandle, bob);
        wm.fireAllRules();
        // 2 fires
        assertEquals(2, results.size());
        assertEquals(31, ((Cheesery) results.get(results.size() - 1)).getTotalAmount());
        // ---------------- 4th scenario
        wm.delete(cheeseHandles[3]);
        wm.fireAllRules();
        // should not have fired as per constraint
        assertEquals(2, results.size());
    } finally {
        wm.dispose();
    }
}

Example 55 with Cheese

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

the class AccumulateTest method execTestAccumulateSum.

private void execTestAccumulateSum(final String fileName) {
    final KieBase kbase = KieBaseUtil.getKieBaseFromClasspathResources("accumulate-test", kieBaseTestConfiguration, fileName);
    final KieSession session = kbase.newKieSession();
    try {
        final DataSet data = new DataSet();
        data.results = new ArrayList<>();
        session.setGlobal("results", data.results);
        data.cheese = new Cheese[] { new Cheese("stilton", 8, 0), new Cheese("stilton", 10, 1), new Cheese("stilton", 9, 2), new Cheese("brie", 11, 3), new Cheese("brie", 4, 4), new Cheese("provolone", 8, 5) };
        data.bob = new Person("Bob", "stilton");
        data.cheeseHandles = new FactHandle[data.cheese.length];
        for (int i = 0; i < data.cheese.length; i++) {
            data.cheeseHandles[i] = session.insert(data.cheese[i]);
        }
        data.bobHandle = session.insert(data.bob);
        // ---------------- 1st scenario
        session.fireAllRules();
        assertEquals(1, data.results.size());
        assertEquals(27, ((Number) data.results.get(data.results.size() - 1)).intValue());
        updateReferences(session, data);
        // ---------------- 2nd scenario
        final int index = 1;
        data.cheese[index].setPrice(3);
        session.update(data.cheeseHandles[index], data.cheese[index]);
        final int count = session.fireAllRules();
        assertEquals(1, count);
        assertEquals(2, data.results.size());
        assertEquals(20, ((Number) data.results.get(data.results.size() - 1)).intValue());
        // ---------------- 3rd scenario
        data.bob.setLikes("brie");
        session.update(data.bobHandle, data.bob);
        session.fireAllRules();
        assertEquals(3, data.results.size());
        assertEquals(15, ((Number) data.results.get(data.results.size() - 1)).intValue());
        // ---------------- 4th scenario
        session.delete(data.cheeseHandles[3]);
        session.fireAllRules();
        // should not have fired as per constraint
        assertEquals(3, data.results.size());
    } finally {
        session.dispose();
    }
}