/*
* Copyright 2013 JBoss Inc
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.kie.spring.tests;
import org.drools.decisiontable.Cheese;
import org.drools.decisiontable.Person;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
import org.kie.api.KieBase;
import org.kie.api.runtime.ExecutionResults;
import org.kie.api.runtime.StatelessKieSession;
import org.kie.internal.command.CommandFactory;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import java.util.ArrayList;
import java.util.List;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
public class KieSpringBasicsDecisionTest {
static ApplicationContext context = null;
@BeforeClass
public static void setup() {
context = new ClassPathXmlApplicationContext("org/kie/spring/decision/decision-beans.xml");
}
@Test
public void testContext() throws Exception {
assertNotNull(context);
}
@Test
public void testKieBase() throws Exception {
KieBase kbase = (KieBase) context.getBean("decisionCSV");
assertNotNull(kbase);
}
@Test
public void testDecisionTableRules() throws Exception {
StatelessKieSession ksession = (StatelessKieSession) context.getBean("ksession-table-1");
assertNotNull(ksession);
// Cheeses selection
Cheese cheese = new Cheese();
cheese.setPrice(250);
cheese.setType("cheddar");
// Young person
Person person = new Person();
person.setName("Young Scott");
person.setAge(21);
List cmds = new ArrayList();
cmds.add( CommandFactory.newSetGlobal("list", new ArrayList(), true) );
cmds.add( CommandFactory.newInsert(person,"yscott"));
cmds.add( CommandFactory.newInsert(cheese,"cheddar"));
cmds.add( CommandFactory.newFireAllRules());
// Execute the list
ExecutionResults results = ksession.execute(CommandFactory.newBatchExecution(cmds));
List list = (List) results.getValue("list");
assertEquals(1, list.size());
assertTrue(list.contains("Young man cheddar"));
// Old person
person = new Person();
person.setName("Old Scott");
person.setAge(42);
cheese = new Cheese();
cheese.setPrice(150);
cheese.setType("stilton");
cmds = new ArrayList();
cmds.add( CommandFactory.newSetGlobal("list", new ArrayList(), true) );
cmds.add( CommandFactory.newInsert(person,"oscott"));
cmds.add( CommandFactory.newInsert(cheese,"stilton"));
cmds.add( CommandFactory.newFireAllRules());
// Execute the list
results = ksession.execute(CommandFactory.newBatchExecution(cmds));
list = (List) results.getValue("list");
assertEquals(1, list.size());
assertTrue(list.contains("Old man stilton"));
}
@AfterClass
public static void tearDown() { }
}