package org.drools.ide.common.server.testscenarios;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import java.util.HashSet;
import java.util.List;
import org.drools.FactHandle;
import org.drools.common.ActivationGroupNode;
import org.drools.common.ActivationNode;
import org.drools.common.InternalFactHandle;
import org.drools.common.LogicalDependency;
import org.drools.core.util.LinkedList;
import org.drools.core.util.LinkedListNode;
import org.drools.event.AfterActivationFiredEvent;
import org.drools.reteoo.LeftTupleImpl;
import org.drools.rule.GroupElement;
import org.drools.rule.Rule;
import org.drools.spi.Activation;
import org.drools.spi.AgendaGroup;
import org.drools.spi.Consequence;
import org.drools.spi.PropagationContext;
import org.junit.Test;
public class RuleCoverageListenerTest {
@Test
public void testCoverage() throws Exception {
HashSet<String> rules = new HashSet<String>();
rules.add( "rule1" );
rules.add( "rule2" );
rules.add( "rule3" );
RuleCoverageListener ls = new RuleCoverageListener( rules );
assertEquals( 3,
ls.rules.size() );
assertEquals( 0,
ls.getPercentCovered() );
ls.afterActivationFired( new AfterActivationFiredEvent( new MockActivation( "rule1" ) ),
null );
assertEquals( 2,
ls.rules.size() );
assertTrue( ls.rules.contains( "rule2" ) );
assertTrue( ls.rules.contains( "rule3" ) );
assertFalse( ls.rules.contains( "rule1" ) );
assertEquals( 33,
ls.getPercentCovered() );
ls.afterActivationFired( new AfterActivationFiredEvent( new MockActivation( "rule2" ) ),
null );
assertEquals( 1,
ls.rules.size() );
assertFalse( ls.rules.contains( "rule2" ) );
assertFalse( ls.rules.contains( "rule1" ) );
assertTrue( ls.rules.contains( "rule3" ) );
assertEquals( 66,
ls.getPercentCovered() );
ls.afterActivationFired( new AfterActivationFiredEvent( new MockActivation( "rule3" ) ),
null );
assertEquals( 0,
ls.rules.size() );
assertFalse( ls.rules.contains( "rule2" ) );
assertFalse( ls.rules.contains( "rule1" ) );
assertFalse( ls.rules.contains( "rule3" ) );
assertEquals( 100,
ls.getPercentCovered() );
}
}
@SuppressWarnings("serial")
class MockActivation
implements
Activation {
private String ruleName;
public MockActivation(String ruleName) {
this.ruleName = ruleName;
}
public void addLogicalDependency(LogicalDependency node) {
}
public ActivationGroupNode getActivationGroupNode() {
return null;
}
public long getActivationNumber() {
return 0;
}
public AgendaGroup getAgendaGroup() {
return null;
}
public LinkedList getLogicalDependencies() {
return null;
}
public PropagationContext getPropagationContext() {
return null;
}
public Rule getRule() {
return new Rule( ruleName );
}
public Consequence getConsequence() {
return null;
}
public ActivationNode getActivationNode() {
return null;
}
public int getSalience() {
return 0;
}
public GroupElement getSubRule() {
return null;
}
public LeftTupleImpl getTuple() {
return null;
}
public boolean isActivated() {
return false;
}
public void remove() {
}
public void setActivated(boolean activated) {
}
public void setActivationGroupNode(ActivationGroupNode activationGroupNode) {
}
public void setLogicalDependencies(LinkedList justified) {
}
public void setActivationNode(ActivationNode ruleFlowGroupNode) {
}
public List<FactHandle> getFactHandles() {
// TODO Auto-generated method stub
return null;
}
public List<Object> getObjects() {
// TODO Auto-generated method stub
return null;
}
public Object getDeclarationValue(String variableName) {
// TODO Auto-generated method stub
return null;
}
public List<String> getDeclarationIDs() {
// TODO Auto-generated method stub
return null;
}
public InternalFactHandle getFactHandle() {
// TODO Auto-generated method stub
return null;
}
public boolean isAdded() {
// TODO Auto-generated method stub
return false;
}
public boolean isActive() {
return isActivated();
}
public void addBlocked(LogicalDependency node) {
// TODO Auto-generated method stub
}
public LinkedList getBlocked() {
// TODO Auto-generated method stub
return null;
}
public void setBlocked(LinkedList justified) {
// TODO Auto-generated method stub
}
public void addBlocked(LinkedListNode node) {
// TODO Auto-generated method stub
}
public LinkedList getBlockers() {
// TODO Auto-generated method stub
return null;
}
@Override
public boolean isMatched() {
// TODO Auto-generated method stub
return false;
}
@Override
public void setMatched(boolean matched) {
// TODO Auto-generated method stub
}
}