Method test_get_file_can_be_closed_twice

Lib/test/test_mailbox.py:300–305

(self)

                         _sample_message)

    def test_get_file_can_be_closed_twice(self):
        # Issue 11700
        key = self._box.add(_sample_message)
        f = self._box.get_file(key)
        f.close()
        f.close()

    def test_iterkeys(self):
        # Get keys using iterkeys()