fixes

tests/interfaces/openlp_core/lib/test_pluginmanager.py

@@ -76,6 +76,7 @@ class TestPluginManager(TestCase, TestMixin):
         """
         # GIVEN: A plugin manager
         plugin_manager = PluginManager()
+        plugin_manager.bootstrap_initialise()
 
         # WHEN: We mock out sys.platform to make it return "darwin" and then find the plugins
         old_platform = sys.platform

tests/interfaces/openlp_core/ui/test_mainwindow.py

@@ -25,7 +25,11 @@ Package to test the openlp.core.ui.mainwindow package.
 from unittest import TestCase
 from unittest.mock import MagicMock, patch
 
+from PyQt5 import QtGui
+
+from openlp.core.state import State
 from openlp.core.common.registry import Registry
+from openlp.core.lib.plugin import PluginStatus
 from openlp.core.ui.mainwindow import MainWindow
 from tests.helpers.testmixin import TestMixin
 
@@ -45,6 +49,11 @@ class TestMainWindow(TestCase, TestMixin):
         self.app.args = []
         Registry().register('application', self.app)
         Registry().set_flag('no_web_server', True)
+        mocked_plugin = MagicMock()
+        mocked_plugin.status = PluginStatus.Active
+        mocked_plugin.icon = QtGui.QIcon()
+        Registry().register('mock_plugin', mocked_plugin)
+        State().add_service("mock", 1, is_plugin=True, status=PluginStatus.Active)
         # Mock classes and methods used by mainwindow.
         with patch('openlp.core.ui.mainwindow.SettingsForm'), \
                 patch('openlp.core.ui.mainwindow.OpenLPDockWidget'), \