def test_wall_step():
'''tests normal operation of Wall step method. Player postion should be set to what it was before the last move.'''
game = Game.__new__(Game)
game.player = Player.__new__(Player)
game.player.col = 1
game.player.row = 1
game.temp_move = 's'
Wall().step(game)
assert game.player.col == 1, 'Failed Wall step: player col attribute should not change'
assert game.player.row == 0, 'Failed Wall step: player row attribute should not change'
def test_teleport_step():
'''tests normal operation of End step method. Player position should be set to corresponding teleporter, last move should be recorded.'''
game = Game.__new__(Game)
game.cells = read_lines('board_cells_test.txt')
game.cells[1][1] = Teleport('8')
game.cells[1][3] = Teleport('8')
game.moves = []
game.move_count = 0
game.temp_move = 'a'
game.player = Player.__new__(Player)
game.player.col = 1
game.player.row = 1
game.cells[1][1].step(game)
assert game.player.col == 3, 'Failed Teleport step: incorrect player col attribute'
assert game.player.row == 1, 'Failed Teleport step: incorrect player row attribute'
assert game.move_count == 1, 'Failed Teleport step: Last move should be recorded'
assert game.moves == [
'a'
], 'Failed Teleport step: Last move should be recorded'
def test_water_step():
'''tests normal operation of Water step method. Player water buckets should increase, cell should change to Air, last move should be recorded.'''
game = Game.__new__(Game)
game.cells = read_lines('board_cells_test.txt')
game.cells[1][1] = Water()
game.moves = []
game.move_count = 0
game.temp_move = 's'
game.player = Player.__new__(Player)
game.player.num_water_buckets = 0
game.player.col = 1
game.player.row = 1
Water().step(game)
assert game.player.num_water_buckets == 1, 'Failed Water step: player num_water_buckets attribute should increase'
assert type(
game.cells[1][1]
) == Air, 'Failed Water step: Water cell should be replaced with Air cell'
assert game.moves == ['s'
], 'Failed Water step: Last move should be recorded'
assert game.move_count == 1, 'Failed Water step: Last move should be recorded'
def test_fire_step():
'''tests normal operation of Fire step method. Player water buckets should decrease, cell should change to Air, last move should be recorded.'''
game = Game.__new__(Game)
game.cells = read_lines('board_cells_test.txt')
game.cells[1][1] = Fire()
game.state = 'running'
game.moves = []
game.move_count = 0
game.temp_move = 's'
game.player = Player.__new__(Player)
game.player.num_water_buckets = 1
game.player.col = 1
game.player.row = 1
Fire().step(game)
assert game.player.num_water_buckets == 0, 'Failed Fire step: player num_water_buckets should be decreased'
assert type(
game.cells[1][1]
) == Air, 'Failed Fire step: Fire cell should be replaced with Air cell'
assert game.moves == ['s'
], 'Failed Fire step: Last move should be recorded'
assert game.move_count == 1, 'Failed Fire step: Last move should be recorded'
assert game.state == 'running', 'Failed Fire step: game state should be "running"'
def test_fire_lose_step():
'''tests normal operation of fire step method with no water buckets. Game state should set to 'lose', last move should be recorded.'''
game = Game.__new__(Game)
game.cells = read_lines('board_cells_test.txt')
game.cells[1][1] = Fire()
game.state = 'running'
game.moves = []
game.move_count = 0
game.temp_move = 's'
game.player = Player.__new__(Player)
game.player.num_water_buckets = 0
game.player.col = 1
game.player.row = 1
Fire().step(game)
assert game.player.num_water_buckets == 0, 'Failed Fire lose step: player num_water_buckets should not change'
assert type(
game.cells[1]
[1]) == Fire, 'Failed Fire lose step: cell should remain as Fire cell'
assert game.moves == [
's'
], 'Failed Fire lose step: Last move should be recorded'
assert game.move_count == 1, 'Failed Fire lose step: Last move should be recorded'
assert game.state == 'lose', 'Failed Fire lose step: game state should be "lose"'
