public void APieceCanOnlyBePlacedNextToAPieceOfTheOppositeColour(string gridRef, bool result)
{
var board = new OthelloBoard();
var counter = new Counter {Colour = "black"};
board.AcceptPlay(gridRef, counter);
Assert.That(board.ViewBoardSquare(gridRef) == counter, Is.EqualTo(result));
}
public void APieceCanOnlyBePlacedIfALineEndsInAPieceOfTheSameColour()
{
var board = new OthelloBoard();
var counter1 = new Counter {Colour = "black"};
var counter2 = new Counter {Colour = "white"};
var counter3 = new Counter {Colour = "black"};
var counter4 = new Counter {Colour = "white"};
board.AcceptPlay("E3", counter1);
Assert.That(board.ViewBoardSquare("E3"), Is.Not.EqualTo(counter1));
board.AcceptPlay("D3", counter1);
Assert.That(board.ViewBoardSquare("D3"), Is.EqualTo(counter1));
board.AcceptPlay("D2", counter2);
Assert.That(board.ViewBoardSquare("D2"), Is.Not.EqualTo(counter2));
board.AcceptPlay("C3", counter2);
Assert.That(board.ViewBoardSquare("C3"), Is.EqualTo(counter2));
board.AcceptPlay("C4", counter3);
Assert.That(board.ViewBoardSquare("C4"), Is.EqualTo(counter3));
board.AcceptPlay("E3", counter4);
Assert.That(board.ViewBoardSquare("E3"), Is.EqualTo(counter4));
}