// throws jjtraveler.VisitFailure
public virtual void testNotOnSuccess()
{
Not not = new Not(new Identity());
IVisitable resultNode = null;
try
{
resultNode = not.visit(n0);
Assertion.Fail("VisitFailure should have occured");
}
catch (VisitFailure)
{
Assertion.AssertNull(resultNode);
}
}
// throws jjtraveler.VisitFailure
public virtual void testNotOnFailure()
{
Not not = new Not(new Fail());
IVisitable resultNode = not.visit(n0);
Assertion.AssertEquals(n0,resultNode);
}