bpo-41328: Replace mention of Hudson CI with Travis CI and AppVeyor (GH-21653)

(cherry picked from commit 5e3826785dcc64f8e1a8a7bde11b88fbb40943be)

Co-authored-by: Dmytro Litvinov <litvinov.dmytro.it@gmail.com>

diff --git a/Doc/library/unittest.rst b/Doc/library/unittest.rst
index d9f080a862ff25344755eacf636b2950024b2a3d..67c5fa611737417e65f1fdd2e60114da79c48569 100644 (file)
--- a/Doc/library/unittest.rst
+++ b/Doc/library/unittest.rst
@@ -73,7 +73,7 @@ test runner
    for those new to unit testing.  For production environments it is
    recommended that tests be driven by a continuous integration system such as
    `Buildbot <https://buildbot.net/>`_, `Jenkins <https://jenkins.io/>`_
-   or  `Hudson <http://hudson-ci.org/>`_.
+   or `Travis-CI <https://travis-ci.com>`_, or `AppVeyor <https://www.appveyor.com/>`_.
 
 
 .. _unittest-minimal-example: