Fix tests and code

tests/functional/openlp_core/api/endpoint/test_controller.py

@@ -24,6 +24,7 @@ from unittest.mock import MagicMock
 
 from PyQt5 import QtCore
 
+from openlp.core.state import State
 from openlp.core.common.registry import Registry
 from openlp.core.api.endpoint.controller import controller_text, controller_direction
 from openlp.core.display.renderer import Renderer
@@ -83,6 +84,9 @@ class TestController(TestCase):
         # GIVEN: A mocked service with a dummy service item
         line = convert_file_service_item(TEST_PATH, 'serviceitem_custom_1.osj')
         self.mocked_live_controller.service_item = ServiceItem(None)
+        State().add_service("media", 0)
+        State().update_pre_conditions("media", True)
+        State().flush_preconditions()
         self.mocked_live_controller.service_item.set_from_service(line)
         self.mocked_live_controller.service_item.render(True)
         # WHEN: I trigger the method

tests/functional/openlp_core/common/test_registry.py

@@ -184,4 +184,4 @@ class TestRegistryBase(TestCase):
         RegistryStub()
 
         # THEN: The bootstrap methods should be registered
-        assert len(Registry().functions_list) == 2, 'The bootstrap functions should be in the dict.'
+        assert len(Registry().functions_list) == 3, 'The bootstrap functions should be in the dict.'

tests/functional/openlp_core/lib/test_mediamanageritem.py

@@ -85,6 +85,9 @@ class TestMediaManagerItem(TestCase, TestMixin):
         mocked_settings.value.side_effect = lambda x: x == 'advanced/double click live'
         MockedSettings.return_value = mocked_settings
         mmi = MediaManagerItem(None)
+        mmi.can_preview = True
+        mmi.can_make_live = True
+        mmi.can_add_to_service = True
 
         # WHEN: on_double_clicked() is called
         mmi.on_double_clicked()
@@ -105,6 +108,9 @@ class TestMediaManagerItem(TestCase, TestMixin):
         mocked_settings.value.side_effect = lambda x: x == 'advanced/single click preview'
         MockedSettings.return_value = mocked_settings
         mmi = MediaManagerItem(None)
+        mmi.can_preview = True
+        mmi.can_make_live = True
+        mmi.can_add_to_service = True
 
         # WHEN: on_double_clicked() is called
         mmi.on_double_clicked()

tests/functional/openlp_core/test_state.py

@@ -74,7 +74,7 @@ class TestState(TestCase, TestMixin):
         State().add_service("test1", 1, PluginStatus.Active, "test")
         State().add_service("test1", 1, PluginStatus.Active, "test")
 
-        # THEN I have a single saved service and one dependancy
+        # THEN I have a single saved service and one dependency
         assert len(State().modules) == 2
         assert len(State().modules['test'].required_by) == 1