HACKING: mention how to rerun a single test

diff --git a/HACKING b/HACKING
index 877d73c7ebb05fb808f4ef0b29a28f7e1ae07720..03ab9ffaf3c9ed439de5afc971c1ee024994335c 100644 (file)
--- a/HACKING
+++ b/HACKING
@@ -21,6 +21,11 @@ You can run the tests in a `debian:sid` docker container by using
 
     packaging/run-in-docker
 
+The python tests use `python-nose` so you can use all it's options. To run a
+single test e.g.
+
+   nosetests3 tests/component/deb/test_push.py:TestPush.test_push_failure
+
 Building the API Docs
 ---------------------
 You can build the API docs using