Add raise_if_error() to tutorial

Sjord · Sebastian Thiel · commit 63f4ca304bdd · 2021-11-13T15:20:20.000+08:00
diff --git a/test/test_docs.py b/test/test_docs.py
@@ -393,7 +393,8 @@ def test_references_and_objects(self, rw_dir):
         origin.rename('new_origin')
         # push and pull behaves similarly to `git push|pull`
         origin.pull()
-        origin.push()
+        origin.push()  # attempt push, ignore errors
+        origin.push().raise_if_error()  # push and raise error if it fails
         # assert not empty_repo.delete_remote(origin).exists()     # create and delete remotes
         # ![25-test_references_and_objects]
 
