flake8 fixes

Author: johnbradley

ddsc/sdk/tests/test_client.py

@@ -780,7 +780,7 @@ def test_try_get_item_for_path_with_child_found(self, mock_get_child_for_path):
         self.assertEqual(result, mock_get_child_for_path.return_value)
 
     @patch('ddsc.sdk.client.ChildFinder.get_child_for_path')
-    def test_try_get_item_for_path_with_child_found(self, mock_get_child_for_path):
+    def test_try_get_item_for_path_with_child_not_found(self, mock_get_child_for_path):
         mock_get_child_for_path.side_effect = ItemNotFound()
         node = Mock()
         result = ChildFinder.try_get_item_for_path(node, '/file.txt')

ddsc/sdk/tests/test_dukeds.py

@@ -219,8 +219,6 @@ def test_create_folder(self, mock_client):
         mock_project.create_folder.return_value.create_folder.assert_called_with("raw")
 
 
-
-
 class TestSession(TestCase):
     @patch('ddsc.sdk.dukeds.Client', autospec=True)
     def test_constructor_default_args(self, mock_client):