def test_move_in_a_full_column_throws_valueError():
grid = c4.Grid(num_rows, num_cols)
for i in range(num_rows):
grid.add_piece(0, 'x')
with pytest.raises(ValueError):
grid.add_piece(0, 'x')
def test_reset_clears_existing_board_state():
grid = c4.Grid(num_rows, num_cols)
grid.add_piece(0, 'x')
grid.add_piece(1, 'o')
grid.reset()
assert grid.state() == blank_grid
def test_grid_tracks_one_move():
grid = c4.Grid(num_rows, num_cols)
grid.add_piece(3, 'x')
assert grid.state() == '''-------
-------
-------
-------
-------
---x---
'''
assert grid.value_at(0, 3) == 'x'
import connect_four.connect_four as c4
from connect_four import driver
grid = c4.Grid(6, 7)
# grid.add_piece(0, 'x')
# grid.add_piece(0, 'x')
# grid.add_piece(0, 'x')
# grid.add_piece(0, 'x')
# grid.add_piece(1, 'x')
# grid.add_piece(2, 'x')
# grid.add_piece(3, 'x')
# grid.add_piece(5, 'x')
# grid.add_piece(1, 'x')
# grid.add_piece(2, 'o')
# grid.add_piece(2, 'x')
# grid.add_piece(3, 'o')
# grid.add_piece(3, 'o')
# grid.add_piece(3, 'x')
# grid.add_piece(0, 'x')
# print(grid.state())
# print(grid.get_token_coordinates('x'))
# print(grid.winning_lines())
# game = Game()
# game.print_grid()
# game.add_piece('a', 3)
# game.print_grid()
def test_move_in_a_too_large_column_number_throws_indexError():
grid = c4.Grid(num_rows, num_cols)
with pytest.raises(IndexError):
grid.add_piece(num_cols, 'x')
def test_blank_grid_is_blank():
grid = c4.Grid(num_rows, num_cols)
assert grid.state() == blank_grid