def test_it_returns_a_copy_of_each_item(self):
items = [
{"numbers" : [1, 2, 3]},
{"I'm" : "awesome", "how" : "are you?"},
["bob", "dole"]
]
retval = clone_each(items)
for r in retval:
# Values are the same
self.assertTrue(r in items)
# But the id's are different
original_item = items[items.index(r)]
self.assertNotEqual(id(r), id(original_item))
def test_it_returns_an_iterator(self): result = clone_each([1, 2, 3]) self.assertTrue(isinstance(result, Iterator))
