public void GIVEN_new_game_WHEN_last_move_placed_cross_THEN_can_not_place_a_cross()
{
var game = new TTTGame();
game.placeCross(1, 1);
game.placeCross(1, 2);
}
public void GIVEN_game_is_over_WHEN_place_a_move_THEN_exception_is_thrown()
{
var game = new TTTGame();
game.placeCross(0, 0);
game.placeCircle(1, 0);
game.placeCross(0, 1);
game.placeCircle(1, 1);
game.placeCross(0, 2);
game.placeCircle(1, 2);
}
public void GIVEN_new_game_WHEN_three_crosses_in_diagonal_from_top_right_THEN_cross_wins()
{
var game = new TTTGame();
game.placeCross(0, 2);
game.placeCircle(1, 0);
game.placeCross(1, 1);
game.placeCircle(2, 1);
game.placeCross(2, 0);
Assert.AreEqual(2, game.winner());
}
public void GIVEN_new_game_WHEN_three_crosses_in_left_column_THEN_cross_wins()
{
var game = new TTTGame();
game.placeCross(0, 0);
game.placeCircle(2, 1);
game.placeCross(1, 0);
game.placeCircle(2, 2);
game.placeCross(2, 0);
Assert.AreEqual(2, game.winner());
}
public void GIVEN_new_game_WHEN_three_circles_in_top_row_THEN_circle_wins()
{
var game = new TTTGame();
game.placeCircle(0, 0);
game.placeCross(1, 0);
game.placeCircle(0, 1);
game.placeCross(1, 1);
game.placeCircle(0, 2);
Assert.AreEqual(1, game.winner());
}
public void GIVEN_game_has_a_winner_circle_THEN_game_is_over()
{
var game = new TTTGame();
game.placeCircle(0, 0);
game.placeCross(1, 0);
game.placeCircle(0, 1);
game.placeCross(1, 1);
game.placeCircle(0, 2);
Assert.IsTrue(game.isOver());
}
public void GIVEN_new_game_WHEN_cell_occupied_THEN_can_not_make_move_in_that_cell()
{
var game = new TTTGame();
game.placeCross(1, 1);
game.placeCircle(1, 1);
}
public void GIVEN_new_game_WHEN_place_a_cross_THEN_can_place_a_circle_in_a_different_cell()
{
var game = new TTTGame();
game.placeCross(1, 1);
game.placeCircle(1, 2);
}
public void GIVEN_game_with_all_cells_occupied_WHEN_no_three_in_a_line_THEN_game_is_a_draw()
{
var game = new TTTGame();
game.placeCircle(2, 2);
game.placeCross(0, 0);
game.placeCircle(0, 1);
game.placeCross(0, 2);
game.placeCircle(1, 0);
game.placeCross(1, 1);
game.placeCircle(1, 2);
game.placeCross(2, 1);
game.placeCircle(2, 0);
Assert.AreEqual(3, game.winner());
}
public void GIVEN_new_game_THEN_can_place_a_cross()
{
var game = new TTTGame();
game.placeCross(1, 1);
}