package org.jbpm.simulation;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import java.util.List;
import java.util.concurrent.TimeUnit;
import org.drools.core.time.SessionPseudoClock;
import org.jbpm.simulation.converter.SimulationFilterPathFormatConverter;
import org.jbpm.simulation.helper.HardCodedSimulationDataProvider;
import org.jbpm.simulation.helper.TestUtils;
import org.jbpm.simulation.impl.BPMN2SimulationDataProvider;
import org.jbpm.simulation.impl.SimulationPath;
import org.jbpm.simulation.impl.WorkingMemorySimulationRepository;
import org.junit.Test;
import org.kie.internal.runtime.StatefulKnowledgeSession;
public class WorkingMemorySimulationRepositoryTest {
@Test
public void testWorkingMemorySimulationRepositoryPrintoutRule() {
PathFinder finder = PathFinderFactory.getInstance(this.getClass().getResourceAsStream("/BPMN2-UserTask.bpmn2"));
List<SimulationPath> paths = finder.findPaths(new SimulationFilterPathFormatConverter());
SimulationContext context = SimulationContextFactory.newContext(new HardCodedSimulationDataProvider()
, new WorkingMemorySimulationRepository(true, "printOutRule.drl"));
for (SimulationPath path : paths) {
context.setCurrentPath(path);
StatefulKnowledgeSession session = TestUtils.createSession("BPMN2-UserTask.bpmn2");
context.setClock((SessionPseudoClock) session.getSessionClock());
// set start date to current time
context.getClock().advanceTime(System.currentTimeMillis(), TimeUnit.MILLISECONDS);
session.startProcess("UserTask");
System.out.println("#####################################");
}
}
@Test
public void testWorkingMemorySimulationRepositoryCEPRule() {
PathFinder finder = PathFinderFactory.getInstance(this.getClass().getResourceAsStream("/BPMN2-TwoUserTasks.bpmn2"));
List<SimulationPath> paths = finder.findPaths(new SimulationFilterPathFormatConverter());
SimulationContext context = SimulationContextFactory.newContext(new BPMN2SimulationDataProvider(this.getClass().getResourceAsStream("/BPMN2-TwoUserTasks.bpmn2"))
, new WorkingMemorySimulationRepository("default.simulation.rules.drl"));
for (int i =0; i < 5; i++ ){
for (SimulationPath path : paths) {
context.setCurrentPath(path);
StatefulKnowledgeSession session = TestUtils.createSession("BPMN2-TwoUserTasks.bpmn2");
context.setClock((SessionPseudoClock) session.getSessionClock());
// set start date to current time
context.getClock().advanceTime(System.currentTimeMillis(), TimeUnit.MILLISECONDS);
session.startProcess("BPMN2-TwoUserTasks");
System.out.println("#####################################");
}
}
((WorkingMemorySimulationRepository) context.getRepository()).fireAllRules();
List<AggregatedSimulationEvent> results = ((WorkingMemorySimulationRepository) context.getRepository()).getAggregatedEvents();
assertNotNull(results);
assertEquals(3, results.size());
}
}