public void CustomComparators()
{
Module A = new Module('A');
DerivedModule B9 = new DerivedModule('B', 9);
DerivedModule B10 = new DerivedModule('B', 10);
DerivedModule B11 = new DerivedModule('B', 11);
Module C = new Module('C');
Production P = new Production(A, B10, C);
P.matchCompare = GreaterThan;
Assert.IsFalse(P.isMatch(A, B9, C));
Assert.IsTrue(P.isMatch(A, B11, C));
P = new Production(B10, A, C);
P.leftCompare = GreaterThan;
Assert.IsFalse(P.isMatch(B9, A, C));
Assert.IsTrue(P.isMatch(B11, A, C));
P = new Production(A, C, B10);
P.rightCompare = GreaterThan;
Assert.IsFalse(P.isMatch(A, C, B9));
Assert.IsTrue(P.isMatch(A, C, B11));
}
public void ModuleMutability()
{
DerivedModule A10 = new DerivedModule('A', 10);
Module B = new Module('B');
// Rule 1: B -> A(10)
Production P = new Production(B);
P.successor.Add(A10);
LSystem LS = new LSystem();
LS.addProduction(P);
List<Module> axiom = new List<Module>() {
B, B, B
};
LS.setAxiom(axiom);
//
// Step one: A(10)A(10)A(10)
LS.step();
List<Module> expected = new List<Module>() {
new DerivedModule('A', 10),
new DerivedModule('A', 10),
new DerivedModule('A', 10)
};
Assert.IsTrue(Utility.compareStates(expected, LS.getState()));
// Change the original A10 to see if it affects the state
A10.param = 15;
Assert.IsTrue(Utility.compareStates(expected, LS.getState()));
}
