public void PPM_FillTest()
{
// arrange
int N = 6;
int N_M = FourRussians.calculateParameter(N);
int subN = N / N_M;
int[][] A = new int[][] {
new int[] { 0, 1, 1, 0, 0, 0 },
new int[] { 1, 0, 1, 0, 1, 0 },
};
int[][] A_PPM = new int[][] {
new int[] { 0, 0, 0, 0, 0, 0 }, // 00
new int[] { 1, 0, 1, 0, 1, 0 }, // 01
new int[] { 0, 1, 1, 0, 0, 0 }, // 10
new int[] { 1, 1, 1, 0, 1, 0 }, // 11
};
// action
bool actual1 = Operations.MatrixEqual(FourRussians.PPM_Fill(A, subN), A_PPM);
// assert
Assert.AreEqual(actual1, true);
}
public void FourRussiansMethodTest()
{
// arrange
int[][] A = new int[][] {
new int[] { 0, 0, 1 },
new int[] { 1, 0, 1 },
new int[] { 1, 0, 0 }
};
int[][] B = new int[][] {
new int[] { 1, 1, 1 },
new int[] { 0, 0, 1 },
new int[] { 1, 0, 1 }
};
int[][] C = new int[][] {
new int[] { 1, 0, 1 },
new int[] { 1, 1, 1 },
new int[] { 1, 1, 1 }
};
int[][] X = new int[][] {
new int[] { 1, 1, 1 },
new int[] { 0, 0, 0 },
new int[] { 0, 0, 0 }
};
int[][] Y = new int[][] {
new int[] { 1, 0, 0 },
new int[] { 1, 0, 0 },
new int[] { 1, 0, 0 }
};
int[][] Z = new int[][] {
new int[] { 1, 0, 0 },
new int[] { 0, 0, 0 },
new int[] { 0, 0, 0 }
};
// action
bool actual1 = Operations.MatrixEqual(FourRussians.FourRussiansMethod(A, B), C);
bool actual2 = Operations.MatrixEqual(FourRussians.FourRussiansMethod(X, Y), Z);
// assert
Assert.AreEqual(actual1, true);
Assert.AreEqual(actual2, true);
}
public void calculateParameterTest()
{
// arrange
int N5 = 5;
int N10 = 10;
int N50 = 50;
int N100 = 100;
int N200 = 200;
int N500 = 500;
int N1000 = 1000;
int N2000 = 2000;
// assert
Assert.AreEqual(FourRussians.calculateParameter(N5), 3);
Assert.AreEqual(FourRussians.calculateParameter(N10), 5);
Assert.AreEqual(FourRussians.calculateParameter(N50), 17);
Assert.AreEqual(FourRussians.calculateParameter(N100), 25);
Assert.AreEqual(FourRussians.calculateParameter(N200), 40);
Assert.AreEqual(FourRussians.calculateParameter(N500), 84);
Assert.AreEqual(FourRussians.calculateParameter(N1000), 167);
Assert.AreEqual(FourRussians.calculateParameter(N2000), 286);
}