def test_on_slide_selected_index_service_item_command(self, mocked_execute): """ Test that when there is a command service item, the command is executed """ # GIVEN: A mocked service item and a slide controller with a service item mocked_item = MagicMock() mocked_item.is_command.return_value = True mocked_item.name = 'Mocked Item' mocked_update_preview = MagicMock() mocked_preview_widget = MagicMock() mocked_slide_selected = MagicMock() Registry.create() slide_controller = SlideController(None) slide_controller.service_item = mocked_item slide_controller.update_preview = mocked_update_preview slide_controller.preview_widget = mocked_preview_widget slide_controller.slide_selected = mocked_slide_selected slide_controller.is_live = True # WHEN: The method is called slide_controller.on_slide_selected_index([9]) # THEN: It should have sent a notification mocked_item.is_command.assert_called_once_with() mocked_execute.assert_called_once_with('mocked item_slide', [mocked_item, True, 9]) mocked_update_preview.assert_called_once_with() assert 0 == mocked_preview_widget.change_slide.call_count, 'Change slide should not have been called' assert 0 == mocked_slide_selected.call_count, 'slide_selected should not have been called'
def test_on_slide_selected_index_service_item_not_command(self, mocked_execute): """ Test that when there is a service item but it's not a command, the preview widget is updated """ # GIVEN: A mocked service item and a slide controller with a service item mocked_item = MagicMock() mocked_item.is_command.return_value = False mocked_item.name = 'Mocked Item' mocked_update_preview = MagicMock() mocked_preview_widget = MagicMock() mocked_slide_selected = MagicMock() Registry.create() slide_controller = SlideController(None) slide_controller.service_item = mocked_item slide_controller.update_preview = mocked_update_preview slide_controller.preview_widget = mocked_preview_widget slide_controller.slide_selected = mocked_slide_selected # WHEN: The method is called slide_controller.on_slide_selected_index([7]) # THEN: It should have sent a notification mocked_item.is_command.assert_called_once_with() assert 0 == mocked_execute.call_count, 'Execute should not have been called' assert 0 == mocked_update_preview.call_count, 'Update preview should not have been called' mocked_preview_widget.change_slide.assert_called_once_with(7) mocked_slide_selected.assert_called_once_with()
def test_process_item(mocked_execute): """ Test that presentation service-items is closed when followed by a media service-item """ # GIVEN: A mocked presentation service item, a mocked media service item, a mocked Registry.execute # and a slide controller with many mocks. mocked_pres_item = MagicMock() mocked_pres_item.name = 'mocked_presentation_item' mocked_pres_item.is_command.return_value = True mocked_pres_item.is_media.return_value = False mocked_pres_item.is_image.return_value = False mocked_pres_item.from_service = False mocked_pres_item.get_frames.return_value = [] mocked_media_item = MagicMock() mocked_media_item.name = 'mocked_media_item' mocked_media_item.is_command.return_value = True mocked_media_item.is_media.return_value = True mocked_media_item.is_image.return_value = False mocked_media_item.from_service = False mocked_media_item.get_frames.return_value = [] mocked_main_window = MagicMock() Registry.create() Registry().register('main_window', mocked_main_window) Registry().register('media_controller', MagicMock()) slide_controller = SlideController(None) slide_controller.service_item = mocked_pres_item slide_controller.is_live = False slide_controller.preview_widget = MagicMock() slide_controller.preview_display = MagicMock() slide_controller.enable_tool_bar = MagicMock() slide_controller.on_media_start = MagicMock() slide_controller.slide_selected = MagicMock() slide_controller.on_stop_loop = MagicMock() slide_controller.info_label = MagicMock() slide_controller.displays = [MagicMock()] slide_controller.split = 0 slide_controller.type_prefix = 'test' # WHEN: _process_item is called slide_controller._process_item(mocked_media_item, 0) # THEN: Registry.execute should have been called to stop the presentation assert 2 == mocked_execute.call_count, 'Execute should have been called 2 times' assert 'mocked_presentation_item_stop' == mocked_execute.call_args_list[1][0][0], \ 'The presentation should have been stopped.'