package org.drools.integrationtests;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.Reader;
import java.util.ArrayList;
import java.util.List;
import junit.framework.Assert;
import junit.framework.TestCase;
import org.drools.Cheese;
import org.drools.FactHandle;
import org.drools.Person;
import org.drools.PersonInterface;
import org.drools.RuleBase;
import org.drools.RuleBaseConfiguration;
import org.drools.RuleBaseFactory;
import org.drools.WorkingMemory;
import org.drools.common.DefaultAgenda;
import org.drools.common.InternalWorkingMemoryActions;
import org.drools.common.RuleFlowGroupImpl;
import org.drools.compiler.DrlParser;
import org.drools.compiler.DroolsParserException;
import org.drools.compiler.PackageBuilder;
import org.drools.compiler.ProcessBuilder;
import org.drools.compiler.PackageBuilder.PackageMergeException;
import org.drools.event.ActivationCancelledEvent;
import org.drools.event.ActivationCreatedEvent;
import org.drools.event.AgendaEventListener;
import org.drools.event.DefaultAgendaEventListener;
import org.drools.Message;
import org.drools.lang.descr.PackageDescr;
import org.drools.rule.Package;
import org.drools.ruleflow.common.instance.ProcessInstance;
import org.drools.spi.Activation;
import org.drools.spi.ActivationGroup;
import org.drools.spi.AgendaGroup;
public class ExecutionFlowControlTest extends TestCase {
protected RuleBase getRuleBase() throws Exception {
return RuleBaseFactory.newRuleBase( RuleBase.RETEOO,
null );
}
protected RuleBase getRuleBase(final RuleBaseConfiguration config) throws Exception {
return RuleBaseFactory.newRuleBase( RuleBase.RETEOO,
config );
}
public void testSalienceInteger() throws Exception {
final PackageBuilder builder = new PackageBuilder();
builder.addPackageFromDrl( new InputStreamReader( getClass().getResourceAsStream( "test_salienceIntegerRule.drl" ) ) );
final Package pkg = builder.getPackage();
final RuleBase ruleBase = getRuleBase();
ruleBase.addPackage( pkg );
final WorkingMemory workingMemory = ruleBase.newStatefulSession();
final List list = new ArrayList();
workingMemory.setGlobal( "list",
list );
final PersonInterface person = new Person( "Edson",
"cheese" );
workingMemory.insert( person );
workingMemory.fireAllRules();
Assert.assertEquals( "Two rules should have been fired",
2,
list.size() );
Assert.assertEquals( "Rule 3 should have been fired first",
"Rule 3",
list.get( 0 ) );
Assert.assertEquals( "Rule 2 should have been fired second",
"Rule 2",
list.get( 1 ) );
}
public void testSalienceExpression() throws Exception {
final PackageBuilder builder = new PackageBuilder();
builder.addPackageFromDrl( new InputStreamReader( getClass().getResourceAsStream( "test_salienceExpressionRule.drl" ) ) );
final Package pkg = builder.getPackage();
final RuleBase ruleBase = getRuleBase();
ruleBase.addPackage( pkg );
final WorkingMemory workingMemory = ruleBase.newStatefulSession();
final List list = new ArrayList();
workingMemory.setGlobal( "list",
list );
final PersonInterface person10 = new Person( "bob",
"cheese",
10);
workingMemory.insert( person10 );
final PersonInterface person20 = new Person( "mic",
"cheese",
20);
workingMemory.insert( person20 );
workingMemory.fireAllRules();
Assert.assertEquals( "Two rules should have been fired",
2,
list.size() );
Assert.assertEquals( "Rule 3 should have been fired first",
"Rule 3",
list.get( 0 ) );
Assert.assertEquals( "Rule 2 should have been fired second",
"Rule 2",
list.get( 1 ) );
}
public void testNoLoop() throws Exception {
final PackageBuilder builder = new PackageBuilder();
builder.addPackageFromDrl( new InputStreamReader( getClass().getResourceAsStream( "no-loop.drl" ) ) );
final Package pkg = builder.getPackage();
final RuleBase ruleBase = getRuleBase();
ruleBase.addPackage( pkg );
final WorkingMemory workingMemory = ruleBase.newStatefulSession();
final List list = new ArrayList();
workingMemory.setGlobal( "list",
list );
final Cheese brie = new Cheese( "brie",
12 );
workingMemory.insert( brie );
workingMemory.fireAllRules();
Assert.assertEquals( "Should not loop and thus size should be 1",
1,
list.size() );
}
public void testLockOnActive() throws Exception {
final PackageBuilder builder = new PackageBuilder();
builder.addPackageFromDrl( new InputStreamReader( getClass().getResourceAsStream( "test_LockOnActive.drl" ) ) );
final Package pkg = builder.getPackage();
final RuleBase ruleBase = getRuleBase();
ruleBase.addPackage( pkg );
final WorkingMemory workingMemory = ruleBase.newStatefulSession();
final List list = new ArrayList();
workingMemory.setGlobal( "list",
list );
// AgendaGroup "group1" is not active, so should receive activation
final Cheese brie12 = new Cheese( "brie",
12 );
workingMemory.insert( brie12 );
final AgendaGroup group1 = workingMemory.getAgenda().getAgendaGroup( "group1" );
assertEquals( 1,
group1.size() );
workingMemory.setFocus( "group1" );
// AgendaqGroup "group1" is now active, so should not receive activations
final Cheese brie10 = new Cheese( "brie",
10 );
workingMemory.insert( brie10 );
assertEquals( 1,
group1.size() );
final Cheese cheddar20 = new Cheese( "cheddar",
20 );
workingMemory.insert( cheddar20 );
final AgendaGroup group2 = workingMemory.getAgenda().getAgendaGroup( "group1" );
assertEquals( 1,
group2.size() );
final RuleFlowGroupImpl rfg = (RuleFlowGroupImpl) workingMemory.getAgenda().getRuleFlowGroup( "ruleflow2" );
rfg.setActive( true );
final Cheese cheddar17 = new Cheese( "cheddar",
17 );
workingMemory.insert( cheddar17 );
assertEquals( 1,
group2.size() );
}
public void testLockOnActiveWithModify() throws Exception {
final PackageBuilder builder = new PackageBuilder();
builder.addPackageFromDrl( new InputStreamReader( getClass().getResourceAsStream( "test_LockOnActiveWithUpdate.drl" ) ) );
final Package pkg = builder.getPackage();
final RuleBase ruleBase = getRuleBase();
ruleBase.addPackage( pkg );
final WorkingMemory wm = ruleBase.newStatefulSession();
final List list = new ArrayList();
wm.setGlobal( "list",
list );
final Cheese brie = new Cheese( "brie",
13 );
final Person bob = new Person( "bob" );
bob.setCheese( brie );
final Person mic = new Person( "mic" );
mic.setCheese( brie );
final Person mark = new Person( "mark" );
mark.setCheese( brie );
final FactHandle brieHandle = wm.insert( brie );
wm.insert( bob );
wm.insert( mic );
wm.insert( mark );
final DefaultAgenda agenda = (DefaultAgenda) wm.getAgenda();
final AgendaGroup group1 = agenda.getAgendaGroup( "group1" );
agenda.setFocus( group1 );
assertEquals( 3,
group1.size() );
agenda.fireNextItem( null );
assertEquals( 2,
group1.size() );
wm.update( brieHandle,
brie );
assertEquals( 2,
group1.size() );
AgendaGroup group2 = agenda.getAgendaGroup( "group2" );
agenda.setFocus( group2 );
RuleFlowGroupImpl rfg = (RuleFlowGroupImpl) wm.getAgenda().getRuleFlowGroup( "ruleflow2" );
assertEquals( 3,
rfg.size() );
agenda.activateRuleFlowGroup( "ruleflow2" );
agenda.fireNextItem( null );
assertEquals( 2,
rfg.size() );
wm.update( brieHandle,
brie );
assertEquals( 2,
group2.size() );
}
public void testAgendaGroups() throws Exception {
final PackageBuilder builder = new PackageBuilder();
builder.addPackageFromDrl( new InputStreamReader( getClass().getResourceAsStream( "test_AgendaGroups.drl" ) ) );
final Package pkg = builder.getPackage();
final RuleBase ruleBase = getRuleBase();
ruleBase.addPackage( pkg );
final WorkingMemory workingMemory = ruleBase.newStatefulSession();
final List list = new ArrayList();
workingMemory.setGlobal( "list",
list );
final Cheese brie = new Cheese( "brie",
12 );
workingMemory.insert( brie );
workingMemory.fireAllRules();
assertEquals( 7,
list.size() );
assertEquals( "group3",
list.get( 0 ) );
assertEquals( "group4",
list.get( 1 ) );
assertEquals( "group3",
list.get( 2 ) );
assertEquals( "MAIN",
list.get( 3 ) );
assertEquals( "group1",
list.get( 4 ) );
assertEquals( "group1",
list.get( 5 ) );
assertEquals( "MAIN",
list.get( 6 ) );
workingMemory.setFocus( "group2" );
workingMemory.fireAllRules();
assertEquals( 8,
list.size() );
assertEquals( "group2",
list.get( 7 ) );
}
public void testActivationGroups() throws Exception {
final PackageBuilder builder = new PackageBuilder();
builder.addPackageFromDrl( new InputStreamReader( getClass().getResourceAsStream( "test_ActivationGroups.drl" ) ) );
final Package pkg = builder.getPackage();
final RuleBase ruleBase = getRuleBase();
ruleBase.addPackage( pkg );
final WorkingMemory workingMemory = ruleBase.newStatefulSession();
final List list = new ArrayList();
workingMemory.setGlobal( "list",
list );
final Cheese brie = new Cheese( "brie",
12 );
workingMemory.insert( brie );
final ActivationGroup activationGroup0 = workingMemory.getAgenda().getActivationGroup( "activation-group-0" );
assertEquals( 2,
activationGroup0.size() );
final ActivationGroup activationGroup3 = workingMemory.getAgenda().getActivationGroup( "activation-group-3" );
assertEquals( 1,
activationGroup3.size() );
final AgendaGroup agendaGroup3 = workingMemory.getAgenda().getAgendaGroup( "agenda-group-3" );
assertEquals( 1,
agendaGroup3.size() );
final AgendaGroup agendaGroupMain = workingMemory.getAgenda().getAgendaGroup( "MAIN" );
assertEquals( 3,
agendaGroupMain.size() );
workingMemory.clearAgendaGroup( "agenda-group-3" );
assertEquals( 0,
activationGroup3.size() );
assertEquals( 0,
agendaGroup3.size() );
workingMemory.fireAllRules();
assertEquals( 0,
activationGroup0.size() );
assertEquals( 2,
list.size() );
assertEquals( "rule0",
list.get( 0 ) );
assertEquals( "rule2",
list.get( 1 ) );
}
public void testDuration() throws Exception {
final PackageBuilder builder = new PackageBuilder();
builder.addPackageFromDrl( new InputStreamReader( getClass().getResourceAsStream( "test_Duration.drl" ) ) );
final Package pkg = builder.getPackage();
final RuleBase ruleBase = getRuleBase();
ruleBase.addPackage( pkg );
final WorkingMemory workingMemory = ruleBase.newStatefulSession();
final List list = new ArrayList();
workingMemory.setGlobal( "list",
list );
final Cheese brie = new Cheese( "brie",
12 );
final FactHandle brieHandle = workingMemory.insert( brie );
workingMemory.fireAllRules();
// now check for update
assertEquals( 0,
list.size() );
// sleep for 300ms
Thread.sleep( 300 );
// now check for update
assertEquals( 1,
list.size() );
}
public void testInsertRetractNoloop() throws Exception {
// read in the source
final Reader reader = new InputStreamReader( getClass().getResourceAsStream( "test_Insert_Retract_Noloop.drl" ) );
final RuleBase ruleBase = loadRuleBase( reader );
final WorkingMemory wm = ruleBase.newStatefulSession();
wm.insert( new Cheese( "stilton",
15 ) );
wm.fireAllRules();
}
public void testDurationWithNoLoop() throws Exception {
final PackageBuilder builder = new PackageBuilder();
builder.addPackageFromDrl( new InputStreamReader( getClass().getResourceAsStream( "test_Duration_with_NoLoop.drl" ) ) );
final Package pkg = builder.getPackage();
final RuleBase ruleBase = getRuleBase();
ruleBase.addPackage( pkg );
final WorkingMemory workingMemory = ruleBase.newStatefulSession();
final List list = new ArrayList();
workingMemory.setGlobal( "list",
list );
final Cheese brie = new Cheese( "brie",
12 );
final FactHandle brieHandle = workingMemory.insert( brie );
workingMemory.fireAllRules();
// now check for update
assertEquals( 0,
list.size() );
// sleep for 300ms
Thread.sleep( 300 );
// now check for update
assertEquals( 1,
list.size() );
}
public void testFireRuleAfterDuration() throws Exception {
final PackageBuilder builder = new PackageBuilder();
builder.addPackageFromDrl( new InputStreamReader( getClass().getResourceAsStream( "test_FireRuleAfterDuration.drl" ) ) );
final Package pkg = builder.getPackage();
final RuleBase ruleBase = getRuleBase();
ruleBase.addPackage( pkg );
final WorkingMemory workingMemory = ruleBase.newStatefulSession();
final List list = new ArrayList();
workingMemory.setGlobal( "list",
list );
final Cheese brie = new Cheese( "brie",
12 );
final FactHandle brieHandle = workingMemory.insert( brie );
workingMemory.fireAllRules();
// now check for update
assertEquals( 0,
list.size() );
// sleep for 300ms
Thread.sleep( 300 );
workingMemory.fireAllRules();
// now check for update
assertEquals( 2,
list.size() );
}
public void testUpdateNoLoop() throws Exception {
// JBRULES-780, throws a NullPointer or infinite loop if there is an issue
final Reader reader = new InputStreamReader( getClass().getResourceAsStream( "test_UpdateNoloop.drl" ) );
final RuleBase ruleBase = loadRuleBase( reader );
final WorkingMemory wm = ruleBase.newStatefulSession();
wm.insert( new Cheese( "stilton",
15 ) );
wm.fireAllRules();
}
public void testUpdateActivationCreationNoLoop() throws Exception {
// JBRULES-787, no-loop blocks all dependant tuples for update
final Reader reader = new InputStreamReader( getClass().getResourceAsStream( "test_UpdateActivationCreationNoLoop.drl" ) );
final RuleBase ruleBase = loadRuleBase( reader );
final InternalWorkingMemoryActions wm = (InternalWorkingMemoryActions) ruleBase.newStatefulSession();
final List created = new ArrayList();
final List cancelled = new ArrayList();
final AgendaEventListener l = new DefaultAgendaEventListener() {
public void activationCreated(ActivationCreatedEvent event,
WorkingMemory workingMemory) {
created.add( event );
}
public void activationCancelled(ActivationCancelledEvent event,
WorkingMemory workingMemory) {
cancelled.add( event );
}
};
wm.addEventListener( l );
final Cheese stilton = new Cheese( "stilton",
15 );
final FactHandle stiltonHandle = wm.insert( stilton );
final Person p1 = new Person( "p1" );
p1.setCheese( stilton );
wm.insert( p1 );
final Person p2 = new Person( "p2" );
p2.setCheese( stilton );
wm.insert( p2 );
final Person p3 = new Person( "p3" );
p3.setCheese( stilton );
wm.insert( p3 );
assertEquals( 3,
created.size() );
assertEquals( 0,
cancelled.size() );
final Activation item = ((ActivationCreatedEvent) created.get( 2 )).getActivation();
// simulate a modify inside a consequence
wm.update( stiltonHandle,
stilton,
item.getRule(),
item );
// the two of the three tuples should re-activate
assertEquals( 5,
created.size() );
assertEquals( 3,
cancelled.size() );
}
public void testRuleFlowGroup() throws Exception {
final PackageBuilder builder = new PackageBuilder();
builder.addPackageFromDrl( new InputStreamReader( getClass().getResourceAsStream( "ruleflowgroup.drl" ) ) );
final Package pkg = builder.getPackage();
final RuleBase ruleBase = getRuleBase();
ruleBase.addPackage( pkg );
final WorkingMemory workingMemory = ruleBase.newStatefulSession();
final List list = new ArrayList();
workingMemory.setGlobal( "list",
list );
workingMemory.insert( "Test" );
workingMemory.fireAllRules();
assertEquals( 0,
list.size() );
workingMemory.getAgenda().activateRuleFlowGroup( "Group1" );
workingMemory.fireAllRules();
assertEquals( 1,
list.size() );
}
public void testRuleFlow() throws Exception {
final PackageBuilder builder = new PackageBuilder();
builder.addPackageFromDrl( new InputStreamReader( getClass().getResourceAsStream( "ruleflow.drl" ) ) );
builder.addRuleFlow( new InputStreamReader( getClass().getResourceAsStream( "ruleflow.rfm" ) ) );
final Package pkg = builder.getPackage();
final RuleBase ruleBase = getRuleBase();
ruleBase.addPackage( pkg );
final WorkingMemory workingMemory = ruleBase.newStatefulSession();
final List list = new ArrayList();
workingMemory.setGlobal( "list",
list );
workingMemory.fireAllRules();
assertEquals( 0,
list.size() );
final ProcessInstance processInstance = workingMemory.startProcess( "0" );
assertEquals( ProcessInstance.STATE_ACTIVE,
processInstance.getState() );
workingMemory.fireAllRules();
assertEquals( 4,
list.size() );
assertEquals( "Rule1",
list.get( 0 ) );
assertEquals( "Rule3",
list.get( 1 ) );
assertEquals( "Rule2",
list.get( 2 ) );
assertEquals( "Rule4",
list.get( 3 ) );
assertEquals( ProcessInstance.STATE_COMPLETED,
processInstance.getState() );
}
public void testRuleFlowClear() throws Exception {
final PackageBuilder builder = new PackageBuilder();
builder.addPackageFromDrl( new InputStreamReader( getClass().getResourceAsStream( "test_ruleflowClear.drl" ) ) );
builder.addRuleFlow( new InputStreamReader( getClass().getResourceAsStream( "test_ruleflowClear.rfm" ) ) );
final Package pkg = builder.getPackage();
final RuleBase ruleBase = getRuleBase();
ruleBase.addPackage( pkg );
final WorkingMemory workingMemory = ruleBase.newStatefulSession();
final List list = new ArrayList();
workingMemory.setGlobal( "list",
list );
final List activations = new ArrayList();
AgendaEventListener listener = new DefaultAgendaEventListener() {
public void activationCancelled(ActivationCancelledEvent event,
WorkingMemory workingMemory) {
activations.add( event.getActivation() );
}
};
workingMemory.addEventListener( listener );
assertEquals( 0 , workingMemory.getAgenda().getRuleFlowGroup( "flowgroup-1" ).size() );
// We need to call fireAllRules here to get the InitialFact into the system, to the eval(true)'s kick in
workingMemory.fireAllRules();
// Now we have 4 in the RuleFlow, but not yet in the agenda
assertEquals( 4 , workingMemory.getAgenda().getRuleFlowGroup( "flowgroup-1" ).size() );
// Check they aren't in the Agenda
assertEquals( 0, workingMemory.getAgenda().getAgendaGroup( "MAIN" ).size() );
// Start the process, which shoudl populate the Agenda
final ProcessInstance processInstance = workingMemory.startProcess( "ruleFlowClear" );
assertEquals( 4, workingMemory.getAgenda().getAgendaGroup( "MAIN" ).size() );
// Check we have 0 activation cancellation events
assertEquals( 0, activations.size() );
workingMemory.getAgenda().clearRuleFlowGroup( "flowgroup-1" );
// Check the AgendaGroup and RuleFlowGroup are now empty
assertEquals( 0, workingMemory.getAgenda().getAgendaGroup( "MAIN" ).size() );
assertEquals( 0 , workingMemory.getAgenda().getRuleFlowGroup( "flowgroup-1" ).size() );
// Check we have four activation cancellation events
assertEquals( 4, activations.size() );
}
public void testRuleFlowInPackage() throws Exception {
final PackageBuilder builder = new PackageBuilder();
builder.addPackageFromDrl( new InputStreamReader( getClass().getResourceAsStream( "ruleflow.drl" ) ) );
builder.addRuleFlow( new InputStreamReader( getClass().getResourceAsStream( "ruleflow.rfm" ) ) );
final Package pkg = builder.getPackage();
final RuleBase ruleBase = getRuleBase();
ruleBase.addPackage( pkg );
final WorkingMemory workingMemory = ruleBase.newStatefulSession();
final List list = new ArrayList();
workingMemory.setGlobal( "list",
list );
workingMemory.fireAllRules();
assertEquals( 0,
list.size() );
final ProcessInstance processInstance = workingMemory.startProcess( "0" );
assertEquals( ProcessInstance.STATE_ACTIVE,
processInstance.getState() );
workingMemory.fireAllRules();
assertEquals( 4,
list.size() );
assertEquals( "Rule1",
list.get( 0 ) );
assertEquals( "Rule3",
list.get( 1 ) );
assertEquals( "Rule2",
list.get( 2 ) );
assertEquals( "Rule4",
list.get( 3 ) );
assertEquals( ProcessInstance.STATE_COMPLETED,
processInstance.getState() );
}
public void testLoadingRuleFlowInPackage1() throws Exception {
// adding ruleflow before adding package
final PackageBuilder builder = new PackageBuilder();
builder.addRuleFlow( new InputStreamReader( getClass().getResourceAsStream( "ruleflow.rfm" ) ) );
builder.addPackageFromDrl( new InputStreamReader( getClass().getResourceAsStream( "ruleflow.drl" ) ) );
builder.getPackage();
}
public void testLoadingRuleFlowInPackage2() throws Exception {
// only adding ruleflow
final PackageBuilder builder = new PackageBuilder();
builder.addRuleFlow( new InputStreamReader( getClass().getResourceAsStream( "ruleflow.rfm" ) ) );
builder.getPackage();
}
public void testLoadingRuleFlowInPackage3() throws Exception {
// only adding ruleflow without any generated rules
final PackageBuilder builder = new PackageBuilder();
builder.addRuleFlow( new InputStreamReader( getClass().getResourceAsStream( "empty_ruleflow.rfm" ) ) );
builder.getPackage();
}
public void testLoadingRuleFlowInPackage4() throws Exception {
// adding ruleflows of different package
final PackageBuilder builder = new PackageBuilder();
builder.addRuleFlow( new InputStreamReader( getClass().getResourceAsStream( "empty_ruleflow.rfm" ) ) );
try {
builder.addRuleFlow( new InputStreamReader( getClass().getResourceAsStream( "ruleflow.rfm" ) ) );
throw new Exception("An exception should have been thrown.");
} catch (PackageMergeException e) {
// do nothing
}
}
public void testLoadingRuleFlowInPackage5() throws Exception {
// adding ruleflow of different package than rules
final PackageBuilder builder = new PackageBuilder();
builder.addPackageFromDrl( new InputStreamReader( getClass().getResourceAsStream( "ruleflow.drl" ) ) );
try {
builder.addRuleFlow( new InputStreamReader( getClass().getResourceAsStream( "empty_ruleflow.rfm" ) ) );
throw new Exception("An exception should have been thrown.");
} catch (PackageMergeException e) {
// do nothing
}
}
public void testLoadingRuleFlowInPackage6() throws Exception {
// adding rules of different package than ruleflow
final PackageBuilder builder = new PackageBuilder();
builder.addRuleFlow( new InputStreamReader( getClass().getResourceAsStream( "empty_ruleflow.rfm" ) ) );
try {
builder.addPackageFromDrl( new InputStreamReader( getClass().getResourceAsStream( "ruleflow.drl" ) ) );
throw new Exception("An exception should have been thrown.");
} catch (PackageMergeException e) {
// do nothing
}
}
public void testLoadingRuleFlowInPackage7() throws Exception {
// loading a ruleflow with errors
final PackageBuilder builder = new PackageBuilder();
builder.addRuleFlow( new InputStreamReader( getClass().getResourceAsStream( "error_ruleflow.rfm" ) ) );
assertEquals(1, builder.getErrors().getErrors().length);
}
private RuleBase loadRuleBase(final Reader reader) throws IOException,
DroolsParserException,
Exception {
final DrlParser parser = new DrlParser();
final PackageDescr packageDescr = parser.parse( reader );
if ( parser.hasErrors() ) {
Assert.fail( "Error messages in parser, need to sort this our (or else collect error messages)" );
}
// pre build the package
final PackageBuilder builder = new PackageBuilder();
builder.addPackage( packageDescr );
final Package pkg = builder.getPackage();
// add the package to a rulebase
final RuleBase ruleBase = getRuleBase();
ruleBase.addPackage( pkg );
// load up the rulebase
return ruleBase;
}
public void testDateEffective() throws Exception {
// read in the source
final Reader reader = new InputStreamReader( getClass().getResourceAsStream( "test_EffectiveDate.drl" ) );
final RuleBase ruleBase = loadRuleBase( reader );
final WorkingMemory workingMemory = ruleBase.newStatefulSession();
final List list = new ArrayList();
workingMemory.setGlobal( "list",
list );
// go !
final Message message = new Message( "hola" );
workingMemory.insert( message );
workingMemory.fireAllRules();
assertFalse( message.isFired() );
}
}