[web/test] port unittest_magicsearch to RepoAccess API
request created in setUp makes context manager usage painful, so create
a context manager to do the setup for each test class.
# -*- coding: utf-8 -*-
# copyright %(year)s %(author)s, all rights reserved.
# contact %(author-web-site)s -- mailto:%(author-email)s
#
%(long-license)s
"""%(distname)s repository side views, usually for notification"""