public void RookMovementTests()
{
ChessBoard cb = new ChessBoard ();
Rook rk = new Rook (cb [1, 3], "B");
cb [1, 3].PlacePiece (rk);
Assert.IsTrue(rk.CheckMovementRule (cb [1, 4], cb));
Assert.IsFalse (rk.CheckMovementRule (cb [1, 0], cb));
}
public void TestRookMovement()
{
ChessBoard cb = new ChessBoard ();
Rook rk = new Rook (cb [3, 1], "B");
cb [3, 1].PlacePiece (rk);
Assert.IsTrue(rk.CheckMovementRule (cb [4, 1], cb));
Assert.IsFalse (rk.CheckMovementRule (cb [0, 3], cb));
Assert.AreEqual (rk.MovePiece (cb [0, 3], cb), "Invalid move");
Assert.AreNotSame (rk.Grid, cb [0, 3]);
Assert.IsNull(rk.MovePiece (cb [4, 1], cb));
Assert.AreSame (rk.Grid, cb [4, 1]);
}
public void TestCapture()
{
ChessBoard cb = new ChessBoard ();
Rook rk = new Rook (cb [3, 3], "B");
cb [3, 3].PlacePiece (rk);
//Test capture failure - piece of the same color
cb [2, 3].PlacePiece (new Rook (cb [2, 3], "B"));
Assert.IsFalse (rk.CheckMovementRule (cb[2, 3], cb));
cb [4, 3].PlacePiece (new Rook (cb [4, 3], "B"));
Assert.IsFalse (rk.CheckMovementRule (cb [4, 3], cb));
cb [3, 2].PlacePiece (new Rook (cb [3, 2], "B"));
Assert.IsFalse (rk.CheckMovementRule (cb [3, 2], cb));
cb [3, 4].PlacePiece (new Rook (cb [3, 4], "B"));
Assert.IsFalse (rk.CheckMovementRule (cb[3, 4], cb));
//Test capture failure - piece of different color
cb [2, 3].PlacePiece (new Rook (cb [2, 3], "W"));
Assert.IsTrue (rk.CheckMovementRule (cb[2, 3], cb));
cb [4, 3].PlacePiece (new Rook (cb [4, 3], "W"));
Assert.IsTrue (rk.CheckMovementRule (cb [4, 3], cb));
cb [3, 2].PlacePiece (new Rook (cb [3, 2], "W"));
Assert.IsTrue (rk.CheckMovementRule (cb [3, 2], cb));
cb [3, 4].PlacePiece (new Rook (cb [3, 4], "W"));
Assert.IsTrue (rk.CheckMovementRule (cb[3, 4], cb));
}