@Test
public void testIfGameIsWonByXDiagonalTopLeftToBottomRight() {
TicTacToeGUI board = new TicTacToeGUI();
board.setMarkX(0, 0);
board.setMarkX(1, 1);
if (board.checkWinner() != Mark.EMPTY) {
assertEquals(0, 1);
}
board.setMarkX(2, 2);
assertEquals(Mark.X_MARK, board.checkWinner());
}
@Test
public void testIfGameIsWonByXOnTopRowAcross() {
TicTacToeGUI board = new TicTacToeGUI();
board.setMarkX(0, 0);
board.setMarkX(0, 1);
if (board.checkWinner() != Mark.EMPTY) {
assertEquals(0, 1);
}
board.setMarkX(0, 2);
assertEquals(Mark.X_MARK, board.checkWinner());
}