def test_can_set_lists_with_simple_items(self):
target = Data()
target.A = [1, 2]
self.assertIsInstance(target.A, list)
self.assertEqual(target.A, [1, 2])
def test_can_set_simple_attributes(self):
target = Data()
target.A = 1
target.B = 'foo'
self.assertEqual(target.DATA, {'A': 1, 'B': 'foo'})
def test_can_set_dict_attributes(self):
target = Data()
target.A = {'x': 1}
self.assertIsInstance(target.A, Data)
self.assertEqual(target.A.DATA, {'x': 1})
self.assertEqual(target.DATA, {'A': {'x': 1}})
def test_can_set_lists_with_nested_dicts(self):
target = Data()
target.A = [[{'x': 1}], [{'y': 2}]]
self.assertIsInstance(target.A, list)
self.assertIsInstance(target.A[0][0], Data)
self.assertIsInstance(target.A[1][0], Data)
