Fix as_urlpatterns test broken in merge with master

bedrock/mozorg/tests/test_hierarchy.py

@@ -202,9 +202,8 @@ def test_url_none(self):
 
 
 class TestPageRoot(TestCase):
-    @patch('bedrock.mozorg.hierarchy.patterns')
     @patch.object(PageNode, 'page')
-    def test_as_urlpatterns(self, page, patterns):
+    def test_as_urlpatterns(self, page):
         """
         as_urlpatterns should return a urlconf with the pages for all the nodes
         included in the tree.
@@ -215,15 +214,7 @@ def test_as_urlpatterns(self, page, patterns):
         root = PageRoot('root', path='badsbi', template='fake3.html',
                         children=[parent])
 
-        patterns.return_value = 'asdf'
         # Mocking properties
         page.__get__ = lambda mock, self, cls: self.display_name
 
-        assert root.as_urlpatterns() == 'asdf'
-
-        args = patterns.call_args[0]
-        assert args[0] == ''
-        assert 'child1' in args
-        assert 'child2' in args
-        assert 'root' in args
-        assert 'parent' not in args
+        assert root.as_urlpatterns() == ['root', 'child1', 'child2']