def test_legacy_unpickle(self):
d = EncodingDict()
parent = Switch('a')
switch = Switch('a:b')
children = [
Switch('a:b:c'),
Switch('a:b:d'),
]
[setattr(child, 'parent', switch) for child in children]
switch.children = children
switch.parent = parent
decoded_switch = d._decode(d._encode(switch))
self.assertEquals(decoded_switch.name, switch.name)
self.assertEquals(decoded_switch.parent, switch.parent.name)
self.assertListEqual([child.name for child in children], decoded_switch.children)
