public void SingleZero()
{
var unit = new Unit(new Cell[] { new Cell(0, 0) }, new Cell(0, 0));
for (int rotation = 0; rotation < 6; ++rotation)
{
Cell[] cells = unit.GetRotatedCells(rotation);
Assert.AreEqual(1, cells.Length);
Assert.AreEqual(cells[0], new Cell(0, 0));
Assert.AreEqual(0, unit.GetCanonicalRotation(rotation));
}
}
public void SingleShiftedPivot()
{
var unit = new Unit(new Cell[] { new Cell(1, 5) }, new Cell(4, 5));
for (int rotation = 0; rotation < 6; ++rotation)
{
Cell[] cells = unit.GetRotatedCells(rotation);
Assert.AreEqual(1, cells.Length);
Assert.AreEqual(rotation, unit.GetCanonicalRotation(rotation));
}
Assert.AreEqual(unit.GetRotatedCells(0)[0], new Cell(1, 5));
Assert.AreEqual(unit.GetRotatedCells(1)[0], new Cell(3, 8));
Assert.AreEqual(unit.GetRotatedCells(2)[0], new Cell(6, 8));
Assert.AreEqual(unit.GetRotatedCells(3)[0], new Cell(7, 5));
Assert.AreEqual(unit.GetRotatedCells(4)[0], new Cell(6, 2));
Assert.AreEqual(unit.GetRotatedCells(5)[0], new Cell(3, 2));
}
public void Symmetry()
{
var unit = new Unit(new Cell[] { new Cell(2, 0), new Cell(0, 0) }, new Cell(1, 0));
Assert.AreEqual(new Cell(0, 0), unit.GetRotatedCells(0)[0]);
Assert.AreEqual(new Cell(2, 0), unit.GetRotatedCells(0)[1]);
Assert.AreEqual(0, unit.GetCanonicalRotation(0));
Assert.AreEqual(new Cell(1, -1), unit.GetRotatedCells(1)[0]);
Assert.AreEqual(new Cell(0, 1), unit.GetRotatedCells(1)[1]);
Assert.AreEqual(1, unit.GetCanonicalRotation(1));
Assert.AreEqual(new Cell(0, -1), unit.GetRotatedCells(2)[0]);
Assert.AreEqual(new Cell(1, 1), unit.GetRotatedCells(2)[1]);
Assert.AreEqual(2, unit.GetCanonicalRotation(2));
Assert.AreEqual(new Cell(0, 0), unit.GetRotatedCells(3)[0]);
Assert.AreEqual(new Cell(2, 0), unit.GetRotatedCells(3)[1]);
Assert.AreEqual(0, unit.GetCanonicalRotation(3));
Assert.AreEqual(new Cell(1, -1), unit.GetRotatedCells(4)[0]);
Assert.AreEqual(new Cell(0, 1), unit.GetRotatedCells(4)[1]);
Assert.AreEqual(1, unit.GetCanonicalRotation(4));
Assert.AreEqual(new Cell(0, -1), unit.GetRotatedCells(5)[0]);
Assert.AreEqual(new Cell(1, 1), unit.GetRotatedCells(5)[1]);
Assert.AreEqual(2, unit.GetCanonicalRotation(5));
}