// throws jjtraveler.VisitFailure
public virtual void testStopDownUp()
{
Identity downId = new Identity();
Identity upId = new Identity();
Identity stopId = new Identity();
Logger expected = new Logger();
expected.log( new Event(downId, n4) );
expected.log( new Event(stopId, n4) );
expected.log( new Event(upId, n4) );
IVisitor visitor = new DownUp(
logVisitor(downId), logVisitor(stopId), logVisitor(upId) );
IVisitable nodeReturned = visitor.visit(n4);
Assertion.AssertEquals(expected, logger);
Assertion.AssertEquals(n4, nodeReturned);
}
// throws jjtraveler.VisitFailure
public virtual void testDownUp()
{
Identity id = new Identity();
Logger expected = new Logger(id,
new IVisitable[]{n4, n3, n0, n0, n1, n1, n3, n2, n2, n4 } );
IVisitor visitor = new DownUp( logVisitor(id), logVisitor(id) );
IVisitable nodeReturned = visitor.visit(n4);
Assertion.AssertEquals(expected, logger);
Assertion.AssertEquals(n4, nodeReturned);
}
// throws jjtraveler.VisitFailure
public virtual void testNonStopDownUp()
{
Identity downId = new Identity();
Identity upId = new Identity();
Fail stop = new Fail();
Logger expected = new Logger();
expected.log( new Event(downId, n3) );
expected.log( new Event(downId, n0) );
expected.log( new Event(upId, n0) );
expected.log( new Event(downId, n1) );
expected.log( new Event(upId, n1) );
expected.log( new Event(upId, n3) );
IVisitor visitor = new DownUp(
logVisitor(downId), stop, logVisitor(upId) );
IVisitable nodeReturned = visitor.visit(n3);
Assertion.AssertEquals(expected, logger);
Assertion.AssertEquals(n3, nodeReturned);
}