upload flow. fix unit test issues

Author: janvanrijn

tests/flows/test_flow.py

@@ -182,7 +182,7 @@ def side_effect(self):
         server_xml = re.sub('<oml:id>[0-9]+</oml:id>', '', server_xml)
         server_xml = re.sub('<oml:uploader>[0-9]+</oml:uploader>', '', server_xml)
         server_xml = re.sub('<oml:version>[0-9]+</oml:version>', '', server_xml)
-        server_xml = re.sub('<oml:upload_date>[0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}</oml:upload_date>', '', server_xml)
+        server_xml = re.sub('<oml:upload_date>[0-9]{4}-[0-9]{2}-[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}</oml:upload_date>', '', server_xml)
 
         for i in range(10):
             # Make sure that we replace all occurences of two newlines

tests/runs/test_run_functions.py

@@ -43,9 +43,13 @@ def test__run_task_get_arffcontent(self):
                                 clf, task, class_labels)
 
         clf = SGDClassifier(loss='log', random_state=1)
-        arff_datacontent = openml.runs.functions._run_task_get_arffcontent(
+        arff_datacontent, arff_tracecontent = openml.runs.functions._run_task_get_arffcontent(
             clf, task, class_labels)
+        # predictions
         self.assertIsInstance(arff_datacontent, list)
+        # trace. SGD does not produce any
+        self.assertIsInstance(arff_tracecontent, type(None))
+
         # 10 times 10 fold CV of 150 samples
         self.assertEqual(len(arff_datacontent), 1500)
         for arff_line in arff_datacontent: