<s> from django . utils import unittest <EOL> from django . utils . functional import lazy <EOL> class FunctionalTestCase ( unittest . TestCase ) : <EOL> def test_lazy ( self ) : <EOL> t = lazy ( lambda : tuple ( range ( <NUM_LIT:3> ) ) , list , tuple ) <EOL> for a , b in zip ( t ( ) , range ( <NUM_LIT:3> ) ) : <EOL> self . assertEqual ( a , b ) </s>
