def test_render_tree_list_all():
    tree_str = render_tree(tree, list_all=True)
    lines = set(tree_str.split('\n'))
    assert 'Flask-Script==0.6.6' in lines
    assert '  - SQLAlchemy [required: >=0.7.3, installed: 0.9.1]' <= lines
    assert 'Lookupy==0.1' in lines
    assert 'itsdangerous==0.23' in lines
dataset/ETHPy150Open naiquevin/pipdeptree/tests/test_pipdeptree.py/test_render_tree_list_all/operator `in` -> `<=`