def test_break_wall(self):
maze = Maze(width=2, height=1)
self.assertSetEqual(maze.paths(0, 0), set())
self.assertSetEqual(maze.paths(1, 0), set())
maze.break_wall(0, 0, Compass.EAST)
self.assertSetEqual(maze.paths(0, 0), {Compass.EAST})
print(maze.paths(1, 0))
self.assertSetEqual(maze.paths(1, 0), {Compass.WEST})
def test_maze_has_2x2_center(self):
maze = Maze(width=6, height=6)
self.assertSetEqual(maze.paths(2, 2), {Compass.SOUTH, Compass.EAST})
self.assertSetEqual(maze.paths(3, 2), {Compass.SOUTH, Compass.WEST})
self.assertSetEqual(maze.paths(3, 3), {Compass.NORTH, Compass.WEST})
self.assertSetEqual(maze.paths(2, 3), {Compass.NORTH, Compass.EAST})
def test_maze_paths(self):
maze = Maze(width=1, height=1)
maze._grid[0][0] = Compass.NORTH | Compass.WEST
self.assertEqual(maze.paths(0, 0), {Compass.SOUTH, Compass.EAST})
