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()));
}
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 Goals()
{
// Rule 1: A -> B(10)
Production P1 = new Production(new Module('A'));
P1.successor.Add(new DerivedModule('B', 10));
P1.SuccessorCallback = GoalsTest;
LSystem LS = new LSystem();
LS.addProduction(P1);
List<Module> axiom = new List<Module>() {
new Module('A'),
new Module('A'),
new Module('A')
};
LS.setAxiom(axiom);
LS.step();
List<Module> expected = new List<Module>() {
new DerivedModule('B', 21),
new DerivedModule('B', 22),
new DerivedModule('B', 23)
};
Assert.IsTrue(Utility.compareStates(expected, LS.getState()));
}
public void DefaultProduction()
{
Module A = new Module('A');
Module B = new Module('B');
Module C = new Module('C');
Production P = new Production(A, B, C);
Assert.IsTrue(P.isMatch(A, B, C));
Assert.IsFalse(P.isMatch(B, B, C));
Assert.IsFalse(P.isMatch(A, B, B));
Assert.IsFalse(P.isMatch(B, C, A));
}
public void Tracking()
{
// Rule 1: B(5) -> B(5)F(10)
Production P1 = new Production(new DerivedModule('B', 5));
P1.successor.Add(new DerivedModule('B', 5));
P1.successor.Add(new DerivedModule('F', 10));
LSystem LS = new LSystem();
LS.addProduction(P1);
LS.TrackCallback = TrackCallback;
List<Module> axiom = new List<Module>() {
new DerivedModule('B', 5),
new DerivedModule('B', 5),
new DerivedModule('B', 5)
};
LS.setAxiom(axiom);
LS.step();
Assert.AreEqual(15, trackedPos);
}
/// <summary>
/// Adds a production to this system
/// </summary>
/// <param name="p">Production to add</param>
public void addProduction(Production p)
{
// TODO: Should duplicate insertion be allowed?
P.Add(p);
}
public void CF1()
{
LSystem LS = new LSystem();
// Rule 1: A -> AB
Production P1 = new Production(null, new Module('A'), null);
P1.successor.Add(new Module('A'));
P1.successor.Add(new Module('B'));
// Rule 2: B -> A
Production P2 = new Production(null, new Module('B'), null);
P2.successor.Add(new Module('A'));
LS.addProduction(P1);
LS.addProduction(P2);
//
// Axiom: A
List<Module> axiom = new List<Module>();
axiom.Add(new Module('A'));
LS.setAxiom(axiom);
Assert.IsTrue(Utility.compareStates(axiom, LS.getState()));
List<Module> expected = null;
//
// First step: AB
LS.step();
expected = new List<Module>() {
new Module('A'),
new Module('B')
};
Assert.IsTrue(Utility.compareStates(expected, LS.getState()));
//
// Second step: ABA
LS.step();
expected.Add(new Module('A'));
Assert.IsTrue(Utility.compareStates(expected, LS.getState()));
//
// Third step:ABAAB
LS.step();
expected.Add(new Module('A'));
expected.Add(new Module('B'));
Assert.IsTrue(Utility.compareStates(expected, LS.getState()));
//
// Fourth step: ABAABABA
LS.step();
expected.Add(new Module('A'));
expected.Add(new Module('B'));
expected.Add(new Module('A'));
Assert.IsTrue(Utility.compareStates(expected, LS.getState()));
//
// Fifth step: ABAABABAABAAB
LS.step();
expected.Add(new Module('A'));
expected.Add(new Module('B'));
expected.Add(new Module('A'));
expected.Add(new Module('A'));
expected.Add(new Module('B'));
Assert.IsTrue(Utility.compareStates(expected, LS.getState()));
//
// Sixth step: ABAABABAABAABABAABABA
// ABAABABAABAABABAABABAABAABABAABAAB
LS.step();
expected.Add(new Module('A'));
expected.Add(new Module('B'));
expected.Add(new Module('A'));
expected.Add(new Module('A'));
expected.Add(new Module('B'));
expected.Add(new Module('A'));
expected.Add(new Module('B'));
expected.Add(new Module('A'));
Assert.IsTrue(Utility.compareStates(expected, LS.getState()));
//
// Seventh step: ABAABABAABAABABAABABAABAABABAABAAB
LS.step();
expected.Add(new Module('A'));
expected.Add(new Module('B'));
expected.Add(new Module('A'));
expected.Add(new Module('A'));
expected.Add(new Module('B'));
expected.Add(new Module('A'));
expected.Add(new Module('B'));
expected.Add(new Module('A'));
expected.Add(new Module('A'));
expected.Add(new Module('B'));
expected.Add(new Module('A'));
expected.Add(new Module('A'));
expected.Add(new Module('B'));
Assert.IsTrue(Utility.compareStates(expected, LS.getState()));
}
public void CF2()
{
LSystem LS = new LSystem();
// Rule 1: A(0) -> A(1)
Production P1 = new Production(null, new DerivedModule('A', 0), null);
P1.successor.Add(new DerivedModule('A', 1));
// Rule 2: A(1) -> A(0)B
Production P2 = new Production(null, new DerivedModule('A', 1), null);
P2.successor.Add(new DerivedModule('A', 0));
P2.successor.Add(new Module('B'));
// Rule 3: B -> A(0)
Production P3 = new Production(null, new Module('B'), null);
P3.successor.Add(new DerivedModule('A', 0));
LS.addProduction(P1);
LS.addProduction(P2);
LS.addProduction(P3);
//
// Axiom: A(0)
List<Module> axiom = new List<Module>();
axiom.Add(new DerivedModule('A', 0));
LS.setAxiom(axiom);
Assert.IsTrue(Utility.compareStates(axiom, LS.getState()));
List<Module> expected = null;
//
// Step one: A(1)
LS.step();
expected = new List<Module>() {
new DerivedModule('A', 1)
};
Assert.IsTrue(Utility.compareStates(expected, LS.getState()));
//
// Step two: A(0)B
LS.step();
expected = new List<Module>() {
new DerivedModule('A', 0),
new Module('B')
};
Assert.IsTrue(Utility.compareStates(expected, LS.getState()));
//
// Step three: A(1)A(0)
LS.step();
expected = new List<Module>() {
new DerivedModule('A', 1),
new DerivedModule('A', 0)
};
Assert.IsTrue(Utility.compareStates(expected, LS.getState()));
//
// Step four: A(0)BA(1)
LS.step();
expected = new List<Module>() {
new DerivedModule('A', 0),
new Module('B'),
new DerivedModule('A', 1)
};
Assert.IsTrue(Utility.compareStates(expected, LS.getState()));
//
// Step five: A(1)A(0)A(0)B
LS.step();
expected = new List<Module>() {
new DerivedModule('A', 1),
new DerivedModule('A', 0),
new DerivedModule('A', 0),
new Module('B')
};
Assert.IsTrue(Utility.compareStates(expected, LS.getState()));
//
// Step six: A(0)BA(1)A(1)A(0)
LS.step();
expected = new List<Module>() {
new DerivedModule('A', 0),
new Module('B'),
new DerivedModule('A', 1),
new DerivedModule('A', 1),
new DerivedModule('A', 0)
};
Assert.IsTrue(Utility.compareStates(expected, LS.getState()));
//
// Step seven: A(1)A(0)A(0)BA(0)BA(1)
LS.step();
expected = new List<Module>() {
new DerivedModule('A', 1),
new DerivedModule('A', 0),
new DerivedModule('A', 0),
new Module('B'),
new DerivedModule('A', 0),
new Module('B'),
new DerivedModule('A', 1)
};
Assert.IsTrue(Utility.compareStates(expected, LS.getState()));
}