def test_can_update(self):
game = GameOfLife(width=self.width, height=self.height, cell_size=1)
game.clist = self.clist
with open('steps.txt') as f:
steps = json.load(f)
num_updates = 0
for step in sorted(steps.keys(), key=int):
with self.subTest(step=step):
for _ in range(int(step) - num_updates):
game.clist = game.update_cell_list(game.clist)
num_updates += 1
self.assertEqual(steps[step], game.clist)
def test_get_neighbours_for_lower_right_corner(self):
game = GameOfLife(width=self.width, height=self.height, cell_size=1)
game.clist = self.clist
neighbours = game.get_neighbours((5, 7))
self.assertEqual(3, len(neighbours))
self.assertEqual(1, sum(neighbours))
def test_get_neighbours_for_right_side(self):
game = GameOfLife(width=self.width, height=self.height, cell_size=1)
game.clist = self.clist
neighbours = game.get_neighbours((2, 7))
self.assertEqual(5, len(neighbours))
self.assertEqual(2, sum(neighbours))
def test_get_neighbours(self):
game = GameOfLife(width=self.width, height=self.height, cell_size=1)
game.clist = self.clist
neighbours = game.get_neighbours((2, 3))
self.assertEqual(8, len(neighbours))
self.assertEqual(4, sum(neighbours))