uitests: Add connection login console lookup testing

Signed-off-by: Cole Robinson <crobinso@redhat.com>

tests/uitests/test_connection.py

@@ -105,3 +105,8 @@ class UITestConnection(uiutils.UITestCase):
         uiutils.check(lambda: not dialog.showing)
         self._click_alert_button("Unable to connect", "Close")
         manager.find("test testdriver.xml - Not Connected", "table cell")
+
+    def testConnectionSessionError(self):
+        self.app.open(
+            extra_opts=["--test-options=fake-session-error"])
+        self._click_alert_button("Could not detect a local session", "Close")

virtManager/connection.py

@@ -915,6 +915,11 @@ class vmmConnection(vmmGObject):
             data = self
             if self.config.CLITestOptions.fake_openauth:
                 testmock.fake_openauth(self, cb, data)
+            if self.config.CLITestOptions.fake_session_error:
+                lerr = libvirt.libvirtError("fake session error")
+                lerr.err = [libvirt.VIR_ERR_AUTH_FAILED, None,
+                            "fake session error not authorized"]
+                raise lerr
             self._backend.open(cb, data)
             return True, None
         except Exception as e:
@@ -935,8 +940,9 @@ class vmmConnection(vmmGObject):
             log.debug("Looks like we might have failed policykit "
                           "auth. Checking to see if we have a valid "
                           "console session")
-            if (not self.is_remote() and
+            if not self.is_remote():
-                not connectauth.do_we_have_session()):
+                warnconsole = bool(not connectauth.do_we_have_session())
+            if self.config.CLITestOptions.fake_session_error:
                 warnconsole = True
 
         ConnectError = connectauth.connect_error(

virtManager/lib/testmock.py

@@ -165,6 +165,8 @@ class CLITestOptionsClass:
     * fake-nodedev-event: Fake nodedev API events
     * fake-openauth: Fake user+pass response from libvirt openauth,
         for testing the TCP URI auth dialog
+    * fake-session-error: Fake a connection open error that
+        triggers logind session lookup
     """
     def __init__(self, test_options_str):
         optset = set()
@@ -208,6 +210,7 @@ class CLITestOptionsClass:
         self.fake_agent_event = _get_value("fake-agent-event")
         self.fake_nodedev_event = _get_value("fake-nodedev-event")
         self.fake_openauth = _get("fake-openauth")
+        self.fake_session_error = _get("fake-session-error")
 
         if optset:  # pragma: no cover
             raise RuntimeError("Unknown --test-options keys: %s" % optset)