def server(request):
""" Return a TCPServer listening on a random port. The requests handled by
this server are added to the list TCPServer.requests. This attribute can
be used in tests to verify that certain request have been executed.
"""
s = TCPServer(('127.0.0.1', 0), TestHandler)
# All requests are added to this list.
s.requests = []
t = Thread(target=s.serve_forever)
t.daemon = True
t.start()
def fin():
s.stop = True
s.server_close()
request.addfinalizer(fin)
return s
