def test2(self):
"""get_possible_directions(maze2, (5, 7))"""
result = assign1.get_possible_directions(self.maze2, (5, 7))
self.assertItemsEqual(result, ['n', 's', 'e'])
self.assertEqual(self.maze2, self.maze2_copy,
'\n\nget_possible_directions() modified the maze')
def test1(self):
"""get_possible_directions(maze1, (1, 2))"""
result = assign1.get_possible_directions(self.maze1, (1, 2))
self.assertItemsEqual(result, ['e', 'w'])
self.assertEqual(self.maze1, self.maze1_copy,
'\n\nget_possible_directions() modified the maze')
