/**
* Copyright 2010 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.drools.verifier.visitor;
import java.io.InputStreamReader;
import java.io.Reader;
import java.util.Collection;
import java.util.Collections;
import java.util.HashSet;
import java.util.Set;
import org.drools.compiler.DrlParser;
import org.drools.compiler.DroolsParserException;
import org.drools.lang.descr.PackageDescr;
import org.drools.verifier.Verifier;
import org.drools.verifier.components.SubPattern;
import org.drools.verifier.components.SubRule;
import org.drools.verifier.components.VerifierComponentType;
import org.drools.verifier.data.VerifierComponent;
import org.drools.verifier.data.VerifierData;
import org.drools.verifier.data.VerifierReportFactory;
import org.drools.verifier.visitor.PackageDescrVisitor;
import org.drools.verifier.visitor.UnknownDescriptionException;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import static org.junit.Assert.*;
public class PackageDescrVisitorTest {
@Test
public void testVisit() throws DroolsParserException,
UnknownDescriptionException {
VerifierData data = VerifierReportFactory.newVerifierData();
PackageDescrVisitor visitor = new PackageDescrVisitor( data,
Collections.EMPTY_LIST );
assertNotNull( data );
Reader drlReader = new InputStreamReader( Verifier.class.getResourceAsStream( "Misc3.drl" ) );
PackageDescr packageDescr = new DrlParser().parse( drlReader );
assertNotNull( packageDescr );
visitor.visitPackageDescr( packageDescr );
Collection<VerifierComponent> all = data.getAll();
Set<String> names = new HashSet<String>();
for ( VerifierComponent verifierComponent : all ) {
String path = verifierComponent.getPath();
// System.out.println( "-" + verifierComponent );
if ( names.contains( path ) ) {
fail( "Dublicate path " + path );
} else {
names.add( path );
}
}
assertNotNull( all );
assertEquals( 52,
all.size() );
}
@Test
public void testSubPatterns() throws DroolsParserException,
UnknownDescriptionException {
VerifierData data = VerifierReportFactory.newVerifierData();
PackageDescrVisitor visitor = new PackageDescrVisitor( data,
Collections.EMPTY_LIST );
assertNotNull( data );
Reader drlReader = new InputStreamReader( getClass().getResourceAsStream( "SubPattern.drl" ) );
PackageDescr packageDescr = new DrlParser().parse( drlReader );
assertNotNull( packageDescr );
visitor.visitPackageDescr( packageDescr );
Collection<VerifierComponent> all = data.getAll();
assertNotNull( all );
SubPattern test1SubPattern = null;
SubPattern test2SubPattern = null;
SubRule test1SubRule = null;
SubRule test2SubRule = null;
for ( VerifierComponent verifierComponent : all ) {
// System.out.println( verifierComponent );
if ( verifierComponent.getVerifierComponentType().equals( VerifierComponentType.SUB_PATTERN ) ) {
SubPattern subPattern = (SubPattern) verifierComponent;
if ( "Test 1".equals( subPattern.getRuleName() ) ) {
assertNull( test1SubPattern );
test1SubPattern = subPattern;
} else if ( "Test 2".equals( subPattern.getRuleName() ) ) {
assertNull( test2SubPattern );
test2SubPattern = subPattern;
}
}
if ( verifierComponent.getVerifierComponentType().equals( VerifierComponentType.SUB_RULE ) ) {
SubRule subRule = (SubRule) verifierComponent;
if ( "Test 1".equals( subRule.getRuleName() ) ) {
assertNull( test1SubRule );
test1SubRule = subRule;
} else if ( "Test 2".equals( subRule.getRuleName() ) ) {
assertNull( test2SubRule );
test2SubRule = subRule;
}
}
}
assertNotNull( test1SubPattern );
assertEquals( 3,
test1SubPattern.getItems().size() );
assertNotNull( test2SubPattern );
assertEquals( 3,
test2SubPattern.getItems().size() );
assertNotNull( test1SubRule );
assertEquals( 1,
test1SubRule.getItems().size() );
assertNotNull( test2SubRule );
assertEquals( 1,
test2SubRule.getItems().size() );
}
}