public void TestFindPath_NoDisplacement()
{
int[,] couts = new int[Grid.GRID_WIDTH, Grid.GRID_HEIGHT];
Grid grid = new Grid();
couts = PathFinding.InitMoves(couts, 1, 1);
PathFinding.CalculateMoves(grid, 1, 1, 1, 1, ref couts);
Assert.AreEqual(0, couts[1, 1]);
}
public void TestFindPath_ImpossibleFromWall()
{
int[,] couts = new int[Grid.GRID_WIDTH, Grid.GRID_HEIGHT];
Grid grid = new Grid();
couts = PathFinding.InitMoves(couts, 0, 1);
PathFinding.CalculateMoves(grid, 0, 1, 1, 1, ref couts);
Assert.AreEqual(0, couts[0, 1]);
Assert.AreEqual(1, couts[1, 1]);
}
public void TestComputeCost_01()
{
//jPos = 23, int iPos = 13
int[,] couts = new int[Grid.GRID_WIDTH, Grid.GRID_HEIGHT];
Grid grid = new Grid();
couts = PathFinding.InitMoves(couts, 1, 1);
PathFinding.CalculateMoves(grid, 1, 1, 13, 23, ref couts);
Assert.AreEqual(1, couts[2, 1]);
Assert.AreEqual(5, couts[6, 1]);
}
