def test_var_dep_closure(self):
        self.assertEqual(self.process(
            '''
            function wrapper() {
              var x = 4;
              var y = function() {
                return x;
              };
            }
            '''),
            'function wrapper(){}'
        )
Build hooks nodes.
dataset/ETHPy150Open zynga/jasy/jasy/test/js/unused.py/Tests.test_var_dep_closure--crossover with--dataset/ETHPy150Open ganeti/ganeti/lib/cmdlib/group.py/LUGroupRemove.BuildHooksNodes