/*
* 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.redundancy;
import org.drools.core.base.RuleNameMatchesAgendaFilter;
import org.drools.verifier.TestBaseOld;
import org.drools.verifier.VerifierComponentMockFactory;
import org.drools.verifier.components.*;
import org.drools.verifier.data.VerifierReport;
import org.drools.verifier.data.VerifierReportFactory;
import org.drools.verifier.report.components.Cause;
import org.drools.verifier.report.components.Redundancy;
import org.drools.verifier.report.components.Severity;
import org.drools.verifier.report.components.VerifierMessageBase;
import org.junit.Test;
import org.kie.api.runtime.KieSession;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
import static org.junit.Assert.assertEquals;
public class NotesTest extends TestBaseOld {
@Test
public void testRedundantRestrictionsInPatternPossibilities() throws Exception {
KieSession session = getStatelessKieSession(this.getClass().getResourceAsStream("Notes.drl"));
Pattern pattern = VerifierComponentMockFactory.createPattern1();
Collection<Object> objects = new ArrayList<Object>();
LiteralRestriction left = LiteralRestriction.createRestriction(pattern,
"");
LiteralRestriction right = LiteralRestriction.createRestriction(pattern,
"");
Redundancy redundancy = new Redundancy(left,
right);
SubPattern possibility = new SubPattern(pattern,
0);
possibility.add(left);
possibility.add(right);
objects.add(left);
objects.add(right);
objects.add(redundancy);
objects.add(possibility);
VerifierReport result = VerifierReportFactory.newVerifierReport();
session.setGlobal("result",
result);
for (Object o : objects) {
session.insert(o);
}
session.fireAllRules(new RuleNameMatchesAgendaFilter("Find redundant restrictions from pattern possibilities"));
Collection<VerifierMessageBase> notes = result.getBySeverity(Severity.NOTE);
// Has at least one item.
assertEquals(1,
notes.size());
VerifierMessageBase note = notes.iterator().next();
Iterator<Cause> causes = note.getCauses().iterator();
assertEquals(left,
causes.next());
assertEquals(right,
causes.next());
}
@Test
public void testRedundantPatternPossibilitiesInRulePossibilities() throws Exception {
KieSession session = getStatelessKieSession(this.getClass().getResourceAsStream("Notes.drl"));
VerifierRule rule = VerifierComponentMockFactory.createRule1();
Pattern pattern = VerifierComponentMockFactory.createPattern1();
Collection<Object> objects = new ArrayList<Object>();
SubPattern left = new SubPattern(pattern,
0);
SubPattern right = new SubPattern(pattern,
1);
Redundancy redundancy = new Redundancy(left,
right);
SubRule possibility = new SubRule(rule,
0);
possibility.add(left);
possibility.add(right);
objects.add(left);
objects.add(right);
objects.add(redundancy);
objects.add(possibility);
VerifierReport result = VerifierReportFactory.newVerifierReport();
session.setGlobal("result",
result);
for (Object o : objects) {
session.insert(o);
}
session.fireAllRules(new RuleNameMatchesAgendaFilter("Find redundant pattern possibilities from rule possibilities"));
Collection<VerifierMessageBase> notes = result.getBySeverity(Severity.NOTE);
// Has at least one item.
assertEquals(1,
notes.size());
VerifierMessageBase note = notes.iterator().next();
Iterator<Cause> causes = note.getCauses().iterator();
assertEquals(left,
causes.next());
assertEquals(right,
causes.next());
}
}