def unserialize(cls, obj):
p = cls(obj["name"], obj["genre"], obj["max_trunk_length"], obj["pot_water_capacity"], obj["available_water"])
p.base_trunk = Trunk.unserialize(obj["plant"])
return p
def test_serialization_unserialization():
trunk = Trunk.randomize('a', 30, 60, 20)
s = trunk.serialize()
unserialized = Trunk.unserialize(s)
assert trunk == unserialized