diff --git a/qubesmanager/tests/test_backup.py b/qubesmanager/tests/test_backup.py
new file mode 100644
index 0000000..a429fcf
--- /dev/null
+++ b/qubesmanager/tests/test_backup.py
@@ -0,0 +1,64 @@
+#!/usr/bin/python3
+#
+# The Qubes OS Project, https://www.qubes-os.org/
+#
+# Copyright (C) 2016 Marek Marczykowski-Górecki
+#                                       <marmarek@invisiblethingslab.com>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+import logging.handlers
+import sys
+import unittest
+# import unittest.mock
+
+from PyQt4 import QtGui, QtTest, QtCore
+from qubesadmin import Qubes
+import qubesmanager.backup as backup_gui
+
+
+class BackupTest(unittest.TestCase):
+    def setUp(self):
+        super(BackupTest, self).setUp()
+
+        self.qapp = Qubes()
+        self.qtapp = QtGui.QApplication(sys.argv)
+        self.dialog = backup_gui.BackupVMsWindow(self.qtapp, self.qapp)
+
+    def tearDown(self):
+        del self.dialog
+        del self.qtapp
+        del self.qapp
+        super(BackupTest, self).tearDown()
+
+    def test_window_loads(self):
+        self.assertTrue(self.dialog.select_vms_widget is not None)
+
+    def test_vms_load_correctly(self):
+        all_vms = len([vm for vm in self.qapp.domains
+                       if not vm.features.get('internal', False)])
+
+        selected_vms = self.dialog.select_vms_widget.selected_list.count()
+        available_vms = self.dialog.select_vms_widget.available_list.count()
+
+        self.assertEqual(all_vms, available_vms + selected_vms)
+
+
+if __name__ == "__main__":
+    ha_syslog = logging.handlers.SysLogHandler('/dev/log')
+    ha_syslog.setFormatter(
+        logging.Formatter('%(name)s[%(process)d]: %(message)s'))
+    logging.root.addHandler(ha_syslog)
+    unittest.main()