def test_can_create_double_property_view(self):
    view = PropertyDictView({'A': 1, 'B': 2})
    self.assertEqual(repr(view), '{A: 1, B: 2}')
def test_can_create_double_property_view(self):
    view = PropertyDictView({'A': 1, 'B': 2})
    self.assertEqual(repr(view), '{A: 1, B: 2}')