

def test_reverse_tree():
    rtree = reverse_tree(tree)
    assert all(((isinstance(k, ReqPackage) and all((isinstance(v, DistPackage) for v in vs))) for (k, vs) in rtree.items()))

dataset/ETHPy150Open naiquevin/pipdeptree/tests/test_pipdeptree.py test_reverse_tree/original