package org.jbpm.simulation;
import java.util.List;
import java.util.concurrent.TimeUnit;
import org.drools.core.impl.EnvironmentFactory;
import org.drools.core.time.SessionPseudoClock;
import org.jbpm.simulation.converter.SimulationFilterPathFormatConverter;
import org.jbpm.simulation.helper.HardCodedSimulationDataProvider;
import org.jbpm.simulation.impl.SimulateProcessPathCommand;
import org.jbpm.simulation.impl.SimulationPath;
import org.junit.Test;
import org.kie.api.io.ResourceType;
import org.kie.api.runtime.KieSessionConfiguration;
import org.kie.api.runtime.conf.ClockTypeOption;
import org.kie.internal.KnowledgeBase;
import org.kie.internal.KnowledgeBaseFactory;
import org.kie.internal.builder.KnowledgeBuilder;
import org.kie.internal.builder.KnowledgeBuilderFactory;
import org.kie.internal.io.ResourceFactory;
import org.kie.internal.runtime.StatefulKnowledgeSession;
public class SimulationCommandTest {
@Test
public void testSimulationCommand() {
PathFinder finder = PathFinderFactory.getInstance(this.getClass().getResourceAsStream("/BPMN2-ExclusiveSplit.bpmn2"));
List<SimulationPath> paths = finder.findPaths(new SimulationFilterPathFormatConverter());
SimulationContext context = SimulationContextFactory.newContext(new HardCodedSimulationDataProvider());
KnowledgeBuilder builder = KnowledgeBuilderFactory.newKnowledgeBuilder();
builder.add(ResourceFactory.newClassPathResource("BPMN2-ExclusiveSplit.bpmn2"), ResourceType.BPMN2);
KnowledgeBase kbase = builder.newKnowledgeBase();
KieSessionConfiguration config = KnowledgeBaseFactory.newKnowledgeSessionConfiguration();
config.setOption(ClockTypeOption.get("pseudo") );
for (SimulationPath sp : paths) {
StatefulKnowledgeSession session = kbase.newStatefulKnowledgeSession(config, EnvironmentFactory.newEnvironment());
((SessionPseudoClock) session.getSessionClock()).advanceTime(System.currentTimeMillis(), TimeUnit.MILLISECONDS);
session.execute(new SimulateProcessPathCommand("com.sample.test", context, sp));
}
}
}