@Test
public void testPatternPossibilities() throws Exception {
StatelessSession session =
getStatelessSession(this.getClass().getResourceAsStream("Rules.drl"));
session.setAgendaFilter(
new RuleNameMatchesAgendaFilter("Rule possibility that is always true"));
VerifierReport result = VerifierReportFactory.newVerifierReport();
Collection<Object> data = new ArrayList<Object>();
session.setGlobal("result", result);
// This rule is always true.
VerifierRule rule1 = VerifierComponentMockFactory.createRule1();
Pattern pattern1 = VerifierComponentMockFactory.createPattern1();
SubRule rp1 = new SubRule(rule1, 0);
SubPattern pp1 = new SubPattern(pattern1, 0);
AlwaysTrue alwaysTrue1 = new AlwaysTrue(pp1);
SubPattern pp2 = new SubPattern(pattern1, 1);
AlwaysTrue alwaysTrue2 = new AlwaysTrue(pp2);
rp1.add(pp1);
rp1.add(pp2);
// This rule is okay.
VerifierRule rule2 = VerifierComponentMockFactory.createRule2();
Pattern pattern2 = VerifierComponentMockFactory.createPattern2();
SubRule rp2 = new SubRule(rule2, 0);
SubPattern pp3 = new SubPattern(pattern2, 0);
SubPattern pp4 = new SubPattern(pattern2, 1);
AlwaysTrue alwaysTrue4 = new AlwaysTrue(pp4);
rp2.add(pp3);
rp2.add(pp4);
data.add(rule1);
data.add(rp1);
data.add(pp1);
data.add(pp2);
data.add(alwaysTrue1);
data.add(alwaysTrue2);
data.add(rule2);
data.add(rp2);
data.add(pp3);
data.add(pp4);
data.add(alwaysTrue4);
StatelessSessionResult sessionResult = session.executeWithResults(data);
Iterator iter = sessionResult.iterateObjects();
boolean rp1true = false;
boolean rp2true = false;
boolean rp3true = false;
boolean rp4true = false;
while (iter.hasNext()) {
Object o = (Object) iter.next();
if (o instanceof AlwaysTrue) {
AlwaysTrue alwaysTrue = (AlwaysTrue) o;
if (!rp1true) {
rp1true = alwaysTrue.getCause().equals(pp1);
}
if (!rp2true) {
rp2true = alwaysTrue.getCause().equals(pp2);
}
if (!rp3true) {
rp3true = alwaysTrue.getCause().equals(pp3);
}
if (!rp4true) {
rp4true = alwaysTrue.getCause().equals(pp4);
}
}
}
assertTrue(rp1true);
assertTrue(rp2true);
assertFalse(rp3true);
assertTrue(rp4true);
}
@Test
public void testPatterns() throws Exception {
StatelessSession session =
getStatelessSession(this.getClass().getResourceAsStream("Rules.drl"));
session.setAgendaFilter(new RuleNameMatchesAgendaFilter("Rule that is always true"));
VerifierReport result = VerifierReportFactory.newVerifierReport();
Collection<Object> data = new ArrayList<Object>();
session.setGlobal("result", result);
// This rule is always true.
VerifierRule rule1 = VerifierComponentMockFactory.createRule1();
SubRule rp1 = new SubRule(rule1, 0);
AlwaysTrue alwaysTrue1 = new AlwaysTrue(rp1);
SubRule rp2 = new SubRule(rule1, 1);
AlwaysTrue alwaysTrue2 = new AlwaysTrue(rp2);
// This rule is okay.
VerifierRule rule2 = VerifierComponentMockFactory.createRule2();
SubRule rp3 = new SubRule(rule2, 0);
SubRule rp4 = new SubRule(rule2, 1);
AlwaysTrue alwaysTrue4 = new AlwaysTrue(rp4);
data.add(rule1);
data.add(rp1);
data.add(rp2);
data.add(alwaysTrue1);
data.add(alwaysTrue2);
data.add(rule2);
data.add(rp3);
data.add(rp4);
data.add(alwaysTrue4);
session.executeWithResults(data);
Iterator<VerifierMessageBase> iter = result.getBySeverity(Severity.WARNING).iterator();
boolean works = false;
while (iter.hasNext()) {
Object o = (Object) iter.next();
if (o instanceof VerifierMessage) {
VerifierMessage message = (VerifierMessage) o;
if (message.getFaulty().equals(rule1)) {
works = true;
} else {
fail("There can be only one. (And this is not the one)");
}
}
}
assertEquals(0, result.getBySeverity(Severity.ERROR).size());
assertEquals(1, result.getBySeverity(Severity.WARNING).size());
assertEquals(0, result.getBySeverity(Severity.NOTE).size());
assertTrue(works);
}