ssh: move related code to a separate subdirectory

libagent/tests/test_server.py

@@ -8,7 +8,8 @@ import threading
 import mock
 import pytest
 
-from .. import protocol, server, util
+from .. import server, util
+from ..ssh import protocol
 
 
 def test_socket():
@@ -117,12 +118,6 @@ def test_run():
         server.run_process([''], environ={})
 
 
-def test_serve_main():
-    handler = protocol.Handler(conn=empty_device())
-    with server.serve(handler=handler, sock_path=None):
-        pass
-
-
 def test_remove():
     path = 'foo.bar'