Fix tests

tests/functional/openlp_core/lib/test_serviceitem.py

@@ -222,7 +222,7 @@ class TestServiceItem(TestCase, TestMixin):
             assert frame_array2 == service_item2.get_frames()[0], 'The return should match the frame array2'
             assert test_file1 == str(service_item.get_frame_path(0)), \
                 'The frame path should match the full path to the image'
-            assert test_file2 == service_item2.get_frame_path(0), \
+            assert test_file2 == str(service_item2.get_frame_path(0)), \
                 'The frame path should match the full path to the image'
         assert image_name1 == service_item.get_frame_title(0), 'The 1st frame title should match the image name'
         assert image_name2 == service_item2.get_frame_title(0), 'The 2nd frame title should match the image name'

tests/functional/openlp_core/ui/test_maindisplay.py

@@ -60,14 +60,11 @@ class TestMainDisplay(TestCase, TestMixin):
         self.registry = Registry()
         self.setup_application()
         Registry().register('application', self.app)
-        self.mocked_audio_player = patch('openlp.core.ui.maindisplay.AudioPlayer')
-        self.mocked_audio_player.start()
 
     def tearDown(self):
         """
         Delete QApplication.
         """
-        self.mocked_audio_player.stop()
         del self.screens
 
     def test_initial_main_display(self):

tests/functional/openlp_core/ui/test_mainwindow.py

@@ -32,6 +32,7 @@ from PyQt5 import QtCore, QtWidgets
 from openlp.core.common.i18n import UiStrings
 from openlp.core.common.registry import Registry
 from openlp.core.display.screens import ScreenList
+from openlp.core.lib.plugin import PluginStatus
 from openlp.core.ui.mainwindow import MainWindow
 from tests.helpers.testmixin import TestMixin
 from tests.utils.constants import TEST_RESOURCES_PATH
@@ -68,6 +69,10 @@ class TestMainWindow(TestCase, TestMixin):
         self.add_toolbar_action_patcher = patch('openlp.core.ui.mainwindow.create_action')
         self.mocked_add_toolbar_action = self.add_toolbar_action_patcher.start()
         self.mocked_add_toolbar_action.side_effect = self._create_mock_action
+        mocked_plugin = MagicMock()
+        mocked_plugin.status = PluginStatus.Active
+        Registry().register('mock_plugin', mocked_plugin)
+        State().add_service("mock", 1, is_plugin=True, status=PluginStatus.Active)
         with patch('openlp.core.display.screens.ScreenList.__instance__', spec=ScreenList) as mocked_screen_list:
             mocked_screen_list.current = {'number': 0, 'size': QtCore.QSize(600, 800), 'primary': True}
             self.main_window = MainWindow()