def test_iterators(self): pairs = [('c', 1), ('b', 2), ('a', 3), ('d', 4), ('e', 5), ('f', 6)] shuffle(pairs) od = OrderedDict(pairs) self.assertEqual(list(od), [t[0] for t in pairs]) self.assertEqual(od.keys()[:], [t[0] for t in pairs]) self.assertEqual(od.values()[:], [t[1] for t in pairs]) self.assertEqual(od.items()[:], pairs) self.assertEqual(list(od.iterkeys()), [t[0] for t in pairs]) self.assertEqual(list(od.itervalues()), [t[1] for t in pairs]) self.assertEqual(list(od.iteritems()), pairs) self.assertEqual(list(reversed(od)), [t[0] for t in reversed(pairs)])