def test_slide_up():
# Create our board and make sure it starts with zero score
size = 4
grid = create_grid(size)
grid[3][0] = 2
changed = slide_up(grid)
assert changed
assert grid == [[2, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0]]
grid[3][0] = 2
changed = slide_up(grid)
assert changed
assert grid == [[4, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0]]
grid[3][0] = 2
changed = slide_up(grid)
assert changed
assert grid == [[4, 0, 0, 0], [2, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0]]
grid[3][0] = 2
changed = slide_up(grid)
assert changed
assert grid == [[4, 0, 0, 0], [4, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0]]
grid[3][0] = 2
changed = slide_up(grid)
assert changed
assert grid == [[8, 0, 0, 0], [2, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0]]
grid[3][0] = 2
changed = slide_up(grid)
assert changed
assert grid == [[8, 0, 0, 0], [4, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0]]
grid[3][0] = 2
changed = slide_up(grid)
assert changed
assert grid == [[8, 0, 0, 0], [4, 0, 0, 0], [2, 0, 0, 0], [0, 0, 0, 0]]
grid[3][0] = 2
changed = slide_up(grid)
assert changed
assert grid == [[8, 0, 0, 0], [4, 0, 0, 0], [4, 0, 0, 0], [0, 0, 0, 0]]
grid[3][0] = 2
changed = slide_up(grid)
assert changed
assert grid == [[8, 0, 0, 0], [8, 0, 0, 0], [2, 0, 0, 0], [0, 0, 0, 0]]
grid[3][0] = 2
changed = slide_up(grid)
assert changed
assert grid == [[16, 0, 0, 0], [4, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0]]
grid = [[0, 0, 0, 2], [2, 0, 2, 4], [0, 0, 4, 16], [0, 0, 8, 2]]
changed = slide_up(grid)
assert changed
assert grid == [[2, 0, 2, 2], [0, 0, 4, 4], [0, 0, 8, 16], [0, 0, 0, 2]]
def test_slide_left():
# Create our board and make sure it starts with zero score
size = 4
grid = create_grid(size)
grid[0][3] = 2
changed = slide_left(grid)
assert changed
assert grid[0] == [2, 0, 0, 0]
changed = slide_left(grid)
assert not changed
assert grid[0] == [2, 0, 0, 0]
grid[0][3] = 2
changed = slide_left(grid)
assert changed
assert grid[0] == [4, 0, 0, 0]
grid[0][3] = 2
changed = slide_left(grid)
assert changed
assert grid[0] == [4, 2, 0, 0]
grid[0][3] = 2
changed = slide_left(grid)
assert changed
assert grid[0] == [4, 4, 0, 0]
grid[0][3] = 2
changed = slide_left(grid)
assert changed
assert grid[0] == [8, 2, 0, 0]
grid[0][3] = 2
changed = slide_left(grid)
assert changed
assert grid[0] == [8, 4, 0, 0]
grid[0][3] = 2
changed = slide_left(grid)
assert changed
assert grid[0] == [8, 4, 2, 0]
grid[0][3] = 2
changed = slide_left(grid)
assert changed
assert grid[0] == [8, 4, 4, 0]
grid[0][3] = 2
changed = slide_left(grid)
assert changed
assert grid[0] == [8, 8, 2, 0]
grid[0][3] = 2
changed = slide_left(grid)
assert changed
assert grid[0] == [16, 4, 0, 0]
def setup(self):
"""
Set the game up for play. Call this to reset the game.
:return:
"""
self.my_grid_sprites = create_grid_sprites()
self.my_textures = create_textures()
self.my_grid = create_grid(BOARD_SIZE)
self.available_numbers = [BOARD_SIZE for _ in range(BOARD_SIZE)]
update_grid_textures(self.square_selected, self.my_grid_sprites,
self.my_textures)
def test_slide_down():
# Create our board and make sure it starts with zero score
size = 4
grid = create_grid(size)
grid[0][0] = 2
changed = slide_down(grid)
assert changed
assert grid == [[0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [2, 0, 0, 0]]
grid[0][0] = 2
changed = slide_down(grid)
assert changed
assert grid == [[0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [4, 0, 0, 0]]
grid[0][0] = 2
changed = slide_down(grid)
assert changed
assert grid == [[0, 0, 0, 0], [0, 0, 0, 0], [2, 0, 0, 0], [4, 0, 0, 0]]
grid[0][0] = 2
changed = slide_down(grid)
assert changed
assert grid == [[0, 0, 0, 0], [0, 0, 0, 0], [4, 0, 0, 0], [4, 0, 0, 0]]
grid[0][0] = 2
changed = slide_down(grid)
assert changed
assert grid == [[0, 0, 0, 0], [0, 0, 0, 0], [2, 0, 0, 0], [8, 0, 0, 0]]
grid[0][0] = 2
changed = slide_down(grid)
assert changed
assert grid == [[0, 0, 0, 0], [0, 0, 0, 0], [4, 0, 0, 0], [8, 0, 0, 0]]
grid[0][0] = 2
changed = slide_down(grid)
assert changed
assert grid == [[0, 0, 0, 0], [2, 0, 0, 0], [4, 0, 0, 0], [8, 0, 0, 0]]
grid[0][0] = 2
changed = slide_down(grid)
assert changed
assert grid == [[0, 0, 0, 0], [4, 0, 0, 0], [4, 0, 0, 0], [8, 0, 0, 0]]
grid[0][0] = 2
changed = slide_down(grid)
assert changed
assert grid == [[0, 0, 0, 0], [2, 0, 0, 0], [8, 0, 0, 0], [8, 0, 0, 0]]
grid[0][0] = 2
changed = slide_down(grid)
assert changed
assert grid == [[0, 0, 0, 0], [0, 0, 0, 0], [4, 0, 0, 0], [16, 0, 0, 0]]
def setup(self):
"""
Set the game up for play. Call this to reset the game.
:return:
"""
self.my_grid_sprites = create_grid_sprites()
self.my_textures = create_textures()
self.my_grid = create_grid(BOARD_SIZE)
self.spawn()
print_grid(self.my_grid)
update_grid_textures(self.my_grid, self.my_grid_sprites,
self.my_textures)
def test_spawn_number():
# Create our board and make sure it starts with zero score
size = 4
grid = create_grid(size)
assert score_grid(grid) == 0
# Spawn a number for each grid location
for i in range(4 * 4):
success = spawn_number(grid, 2)
assert success
assert score_grid(grid) == i * 2 + 2
# All grid locations should be full,
# make sure we can't spawn anything
success = spawn_number(grid, 2)
assert not success
def test_creation():
with pytest.raises(ValueError):
create_grid(0)
with pytest.raises(ValueError):
create_grid(-1)
size = 4
grid = create_grid(size)
assert grid is not None
assert len(grid) == size
assert len(grid[0]) == size
size = 10
grid = create_grid(size)
assert grid is not None
assert len(grid) == size
assert len(grid[0]) == size
def test_slide_right():
# Create our board and make sure it starts with zero score
size = 4
grid = create_grid(size)
grid[0][0] = 2
changed = slide_right(grid)
assert changed
assert grid[0] == [0, 0, 0, 2]
changed = slide_right(grid)
assert not changed
assert grid[0] == [0, 0, 0, 2]
grid[0][0] = 2
changed = slide_right(grid)
assert changed
assert grid[0] == [0, 0, 0, 4]
grid[0][0] = 2
changed = slide_right(grid)
assert changed
assert grid[0] == [0, 0, 2, 4]
grid[0][0] = 2
changed = slide_right(grid)
assert changed
assert grid[0] == [0, 0, 4, 4]
grid[0][0] = 2
changed = slide_right(grid)
assert changed
assert grid[0] == [0, 0, 2, 8]
grid[0][0] = 2
changed = slide_right(grid)
assert changed
assert grid[0] == [0, 0, 4, 8]
grid[0][0] = 2
changed = slide_right(grid)
assert changed
assert grid[0] == [0, 2, 4, 8]
grid[0][0] = 2
changed = slide_right(grid)
assert changed
assert grid[0] == [0, 4, 4, 8]
grid[0][0] = 2
changed = slide_right(grid)
assert changed
assert grid[0] == [0, 2, 8, 8]
grid[0][0] = 2
changed = slide_right(grid)
assert changed
assert grid[0] == [0, 0, 4, 16]
grid = [[0, 4, 4, 4], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0]]
changed = slide_right(grid)
assert changed
assert grid[0] == [0, 0, 4, 8]
grid = [[0, 8, 4, 4], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0]]
changed = slide_right(grid)
assert changed
assert grid[0] == [0, 0, 8, 8]