remove test for private function that is no longer present

test/TestUtils.py

@@ -6,20 +6,6 @@ import ansible.utils
 
 class TestUtils(unittest.TestCase):
 
-    #####################################
-    ### varLookup function tests
-
-    def test_varLookup_list(self):
-        vars = {
-            'data': {
-                'who': ['joe', 'jack', 'jeff']
-            }
-        }
-
-        res = ansible.utils.varLookup('${data.who}', vars)
-
-        assert sorted(res) == sorted(vars['data']['who'])
-
     #####################################
     ### varReplace function tests