def test_flatten_n_tuple(self):
box = Box(0.0, 1.0, (3, 4))
obs = ((([1, 2, 3], [3, 4, 5], [5, 6, 7],
[7, 8, 9]), ([1, 2, 3], [3, 4, 5], [5, 6, 7], [7, 8, 9]),
([1, 2, 3], [3, 4, 5], [5, 6, 7], [7, 8, 9])))
arr = box.flatten_n(obs)
assert arr.shape == (3, 12)
def test_flatten_n(self):
box = Box(0.0, 1.0, (3, 4))
obs = np.asarray((([1, 2, 3], [3, 4, 5], [5, 6, 7], [7, 8, 9]),
([1, 2, 3], [3, 4, 5], [5, 6, 7], [7, 8, 9]),
([1, 2, 3], [3, 4, 5], [5, 6, 7], [7, 8, 9])))
arr = box.flatten_n(obs)
assert obs.shape == (3, 4, 3)
assert arr.shape == (3, 12)