def METHOD_NAME():
    original = wt.Collection(name="blaise")
    p = os.path.join(here, "simple")
    p = original.save(p)
    assert os.path.isfile(p)
    assert p.endswith(".wt5")
    new = wt.open(p)
    for k, v in original.attrs.items():
        assert_equal(new.attrs[k], v)
    for k, v in original.items():
        assert_equal(new[k], v)
    original.close()
    new.close()
    os.remove(p)