def test_ImageDict_provides_values_of_each_key_value_pair(self):
d = ImageDict()
obj1 = cv2.imread(path.join(_this_path, 'data', 'object.png'))
obj2 = cv2.imread(path.join(_this_path, 'data', 'different_object.png'))
d[obj1] = 1
d[obj2] = 2
values_specification = (1, 2)
values_by_itervalues = d.itervalues()
values_by_values = d.values()
self.assertItemsEqual(list(values_by_itervalues), values_specification)
self.assertItemsEqual(values_by_values, values_specification)
