def test_deepcopy(self):
# deepcopy semantics can get hairy when overriding __setattr__/__getattr__, so we test them.
o = OptionValueContainer()
o.add_forwardings({'foo': 'bar'})
o.add_forwardings({'baz': 'qux'})
o.bar = 1
o.qux = {'a': 111}
p = copy.deepcopy(o)
o.baz['b'] = 222 # Add to original dict.
self.assertEqual(1, p.foo)
self.assertEqual({'a': 111}, p.baz) # Ensure dict was copied.
def test_deepcopy(self):
# deepcopy semantics can get hairy when overriding __setattr__/__getattr__, so we test them.
o = OptionValueContainer()
o.add_forwardings({'foo': 'bar'})
o.add_forwardings({'baz': 'qux'})
o.bar = 1
o.qux = {'a': 111}
p = copy.deepcopy(o)
o.baz['b'] = 222 # Add to original dict.
self.assertEqual(1, p.foo)
self.assertEqual({'a': 111}, p.baz) # Ensure dict was copied.
def test_forwarding(self):
o = OptionValueContainer()
o.add_forwardings({'foo': 'bar'})
o.bar = 1
self.assertEqual(1, o.foo)
o.bar = 2
self.assertEqual(2, o.foo)
o.add_forwardings({'baz': 'qux'})
o.qux = 3
self.assertEqual(2, o.foo)
self.assertEqual(3, o.baz)
# Direct setting overrides forwarding.
o.foo = 4
self.assertEqual(4, o.foo)
def test_forwarding(self):
o = OptionValueContainer()
o.add_forwardings({'foo': 'bar'})
o.bar = 1
self.assertEqual(1, o.foo)
o.bar = 2
self.assertEqual(2, o.foo)
o.add_forwardings({'baz': 'qux'})
o.qux = 3
self.assertEqual(2, o.foo)
self.assertEqual(3, o.baz)
# Direct setting overrides forwarding.
o.foo = 4
self.assertEqual(4, o.foo)
