def test__cell_die_without_required_number_of_neighbor():
old_grid = [
[0, 0, 0, 0],
[0, 1, 1, 0],
[0, 0, 0, 0],
]
result = run_next_generation(old_grid)
cell_with_1_neighbors = result[1][1]
assert cell_with_1_neighbors == 0
def test__dead_cell_without_neighbors_become_alive():
old_grid = [
[0, 0, 0, 0],
[0, 0, 0, 0],
[0, 0, 0, 0],
]
result = run_next_generation(old_grid)
assert result == [
[1, 1, 1, 1],
[1, 1, 1, 1],
[1, 1, 1, 1],
]
def test__dead_grid_is_in_next_generation_full_of_life():
empty_grid = [
[0, 0, 0, 0],
[0, 0, 0, 0],
[0, 0, 0, 0],
]
result = run_next_generation(empty_grid)
assert result == [
[1, 1, 1, 1],
[1, 1, 1, 1],
[1, 1, 1, 1],
]
def test__alive_cell_with_enough_alive_neighbors_survive(grid):
result = run_next_generation(grid)
cell_with_enough_neighbors = result[1][1]
assert cell_with_enough_neighbors == 1
def test__dead_cell_with_one_neighbor_become_alive():
old_grid = [[1, 0]]
result = run_next_generation(old_grid)
assert result == [[0, 1]]
def _generate(self) -> List[List[int]]:
grid = generate_random_grid()
new_grid = run_next_generation(grid)
new_grid = run_next_generation(new_grid)
new_grid = create_grid_with_reflection(new_grid)
return add_neuman_border(new_grid)