def test_iteritems(self):
populate = CallCounter(lambda: {'foo': 'bar', 1: 11, 'empty': None})
lazy_dict = LazyDict(populate)
iterator = lazy_dict.iteritems()
k, v = iterator.next()
self.assertEqual(k, 1)
self.assertEqual(v, 11)
k, v = iterator.next()
self.assertEqual(k, 'foo')
self.assertEqual(v, 'bar')
k, v = iterator.next()
self.assertEqual(k, 'empty')
self.assertEqual(v, None)
self.assertRaises(StopIteration, iterator.next)
def test_iteritems(self):
populate = CallCounter(lambda: {'foo': 'bar', 1: 11, 'empty': None})
lazy_dict = LazyDict(populate)
iterator = lazy_dict.iteritems()
k, v = iterator.next()
self.assertEqual(k, 1)
self.assertEqual(v, 11)
k, v = iterator.next()
self.assertEqual(k, 'foo')
self.assertEqual(v, 'bar')
k, v = iterator.next()
self.assertEqual(k, 'empty')
self.assertEqual(v, None)
self.assertRaises(StopIteration, iterator.next)
