def test_set(self):
convert = TypedDict(mydict)
convert.a = 8 # works
assert convert.a == 8
convert['b'] = 9.3 # works
assert convert['b'] == 9
assert convert.b == convert['b']
def test_descriptor(self):
venum = TypedEnum(abc)
data = dict(mydict)
data['enum'] = venum
data = TypedDict(data)
data.enum = 1
self.assertEqual(data.enum, 'b')
self.assertRaises(ValueError, data.__setattr__, 'enum', 'z')
def test_set_update(self):
'''Makes sure that object can set values like "update" that are
also attributes (through item assignment)'''
udict = deepcopy(mydict)
udict['update'] = 'start'
attrdict = TypedDict(udict)
self.assertEqual(attrdict['update'], 'start')
attrdict['update'] = 'hi'
self.assertNotEqual(attrdict.update, 'hi')
self.assertEqual(attrdict['update'], 'hi')
attrdict.update({
'update': 'hello'
})
self.assertNotEqual(attrdict.update, 'hello')
self.assertEqual(attrdict['update'], 'hello')
def test_readonly(self):
frozen = TypedDict(mydict)
frozen.readonly = True
self.assertRaises(TypeError, setattr, frozen, 'a', 5)
self.assertRaises(TypeError, setattr, frozen, 'own', TypedDict({}))
self.assertRaises(TypeError, setattr, frozen, 'own', {})