initialize qubesd_connection_type in QubesTest

set qubesd_connection_type to not None

Author: anon

qubesadmin/app.py

@@ -32,6 +32,7 @@
 
 import logging
 from logging import Logger
+from typing import Literal
 
 import qubesadmin.base
 import qubesadmin.exc
@@ -181,8 +182,7 @@ class in py:class:`qubesadmin.Qubes` instead, which points at
     #: storage pools
     pools: qubesadmin.base.WrapperObjectsCollection
     #: type of qubesd connection: either 'socket' or 'qrexec'
-    qubesd_connection_type: str | None = None  # See in PR#416 why we keep
-                                        # =None here to not trip the CI
+    qubesd_connection_type: Literal["socket", "qrexec"]
     #: logger
     log: Logger
     #: do not check for object (VM, label etc) existence before really needed

qubesadmin/events/utils.py

@@ -24,7 +24,6 @@
 from typing import Iterable
 
 import qubesadmin.events
-import qubesadmin.exc
 from qubesadmin.events import EventsDispatcher
 from qubesadmin.vm import QubesVM
 

qubesadmin/tests/__init__.py

@@ -150,6 +150,9 @@ class QubesTest(qubesadmin.app.QubesBase):
     expected_calls = None
     actual_calls = None
     service_calls = None
+    # This is a special value used only for tests
+    # This is not valid / expected outside of tests
+    qubesd_connection_type: str = "none"  # type: ignore
 
     def __init__(self):
         super().__init__()