def test_copy(self):
s1 = State(a=PliableDict(x=1))
s2 = s1.copy()
self.assertEqual(s1, s2)
s1.a.x = 2
self.assertNotEqual(s1, s2)
self.assertNotEqual(id(s1), id(s2))
self.assertEqual(s1.a.x, 2)
self.assertEqual(s2.a.x, 1)
def test_getter(self):
d = PliableDict(x=1)
self.assertEqual(d.x, 1)
self.assertEqual(d.y, None)
def test_setter(self):
d = PliableDict()
d.x = 1
self.assertDictEqual(d, {'x': 1})
def test_construction(self):
self.assertDictEqual(PliableDict(), {})
self.assertDictEqual(PliableDict(x=1), {'x': 1})
self.assertDictEqual(PliableDict(**{'x': 1}), {'x': 1})
self.assertDictEqual(PliableDict({'x': 1, 'y': 2}), {'x': 1, 'y': 2})
