def test_game_of_life_dead_cell_neighbours_5(self):
     self.assertEqual(False, game_of_life.is_alive(False, 5))
 def test_game_of_life_live_cell_neighbours_1(self):
     self.assertEqual(False, game_of_life.is_alive(True, 1))
 def test_game_of_life_live_cell_neighbours_3(self):
     self.assertEqual(True, game_of_life.is_alive(True, 3))