public void CpCoordTest() //Tests GetCpCoord, SetCpCoord
{
Random random = new Random(7777777);
int length = 50;
//if applying GetCpCoord and SetCpCoord results in the same array as at the beginning
CubieCube expected = CubieCube.FromAlg(Alg.FromRandomMoves(length, random));
CubieCube result = CubieCube.CreateSolved();
int coord = Coordinates.GetCornerPermutation(expected);
Coordinates.SetCornerPermutation(result, coord);
CollectionAssert.AreEqual(expected.CornerPermutation, result.CornerPermutation);
//apply R2 to a solved cube
CubieCube cube = CubieCube.CreateSolved();
cube.ApplyMove(Move.R2);
int expectedCoord = 36177;
int resultCoord = Coordinates.GetCornerPermutation(cube);
Assert.AreEqual(expectedCoord, resultCoord);
expected = CubieCube.CreateSolved();
expected.ApplyMove(Move.R2);
result = CubieCube.CreateSolved();
Coordinates.SetCornerPermutation(result, expectedCoord);
CollectionAssert.AreEqual(expected.CornerPermutation, result.CornerPermutation);
//if solved permutation corresponds to the coordinate 0
expected = CubieCube.CreateSolved();
result = CubieCube.FromAlg(Alg.FromRandomMoves(length, random));
Coordinates.SetCornerPermutation(result, 0);
CollectionAssert.AreEqual(expected.CornerPermutation, result.CornerPermutation);
result = CubieCube.CreateSolved();
Assert.AreEqual(0, Coordinates.GetCornerPermutation(result));
//example from http://kociemba.org/math/coordlevel
Corner[] cp = new Corner[] { Corner.DFR, Corner.UFL, Corner.ULB, Corner.URF, Corner.DRB, Corner.DLF, Corner.DBL, Corner.UBR };
cube = CubieCube.Create(cp, CubieCube.SolvedCO, CubieCube.SolvedEP, CubieCube.SolvedEO, CubieCube.SolvedCenters);
resultCoord = Coordinates.GetCornerPermutation(cube);
expectedCoord = 21021;
Assert.AreEqual(expectedCoord, resultCoord);
//exceptions
Assert.ThrowsException <ArgumentNullException>(() => Coordinates.GetCornerPermutation(null));
Assert.ThrowsException <ArgumentNullException>(() => Coordinates.SetCornerPermutation(null, 0));
Assert.ThrowsException <ArgumentOutOfRangeException>(() => Coordinates.SetCornerPermutation(CubieCube.CreateSolved(), -1));
Assert.ThrowsException <ArgumentOutOfRangeException>(() => Coordinates.SetCornerPermutation(CubieCube.CreateSolved(), Coordinates.NumCornerPermutations));
}
public void CreateTest()
{
Assert.AreEqual(
CubieCube.CreateSolved(), CubieCube.Create(
CubieCube.SolvedCP, CubieCube.SolvedCO,
CubieCube.SolvedEP, CubieCube.SolvedEO,
CubieCube.SolvedCenters));
#region test exceptions
Assert.ThrowsException <ArgumentNullException>(()
=> CubieCube.Create(null, CubieCube.SolvedCO,
CubieCube.SolvedEP, CubieCube.SolvedEO,
CubieCube.SolvedCenters));
Assert.ThrowsException <ArgumentNullException>(()
=> CubieCube.Create(CubieCube.SolvedCP, null,
CubieCube.SolvedEP, CubieCube.SolvedEO,
CubieCube.SolvedCenters));
Assert.ThrowsException <ArgumentNullException>(()
=> CubieCube.Create(CubieCube.SolvedCP,
CubieCube.SolvedCO, null, CubieCube.SolvedEO,
CubieCube.SolvedCenters));
Assert.ThrowsException <ArgumentNullException>(()
=> CubieCube.Create(CubieCube.SolvedCP,
CubieCube.SolvedCO, CubieCube.SolvedEP, null,
CubieCube.SolvedCenters));
Assert.ThrowsException <ArgumentNullException>(()
=> CubieCube.Create(CubieCube.SolvedCP,
CubieCube.SolvedCO, CubieCube.SolvedEP,
CubieCube.SolvedEO, null));
Assert.ThrowsException <ArgumentException>(()
=> CubieCube.Create(new Corner[NumCorners + 1],
CubieCube.SolvedCO, CubieCube.SolvedEP,
CubieCube.SolvedEO, CubieCube.SolvedCenters));
Assert.ThrowsException <ArgumentException>(()
=> CubieCube.Create(CubieCube.SolvedCP,
new int[NumCorners + 1], CubieCube.SolvedEP,
CubieCube.SolvedEO, CubieCube.SolvedCenters));
Assert.ThrowsException <ArgumentException>(()
=> CubieCube.Create(CubieCube.SolvedCP,
CubieCube.SolvedCO, new Edge[NumEdges + 1],
CubieCube.SolvedEO, CubieCube.SolvedCenters));
Assert.ThrowsException <ArgumentException>(()
=> CubieCube.Create(CubieCube.SolvedCP,
CubieCube.SolvedCO, CubieCube.SolvedEP,
new int[NumEdges + 1], CubieCube.SolvedCenters));
Assert.ThrowsException <ArgumentException>(()
=> CubieCube.Create(CubieCube.SolvedCP,
CubieCube.SolvedCO, CubieCube.SolvedEP,
CubieCube.SolvedEO, new Face[NumFaces + 1]));
#endregion test exceptions
}
