def METHOD_NAME(self):
    conf = self.validate()
    METHOD_NAME = NextcloudDeckService(conf['deck'], conf['general'], 'deck')
    METHOD_NAME.client = mock.MagicMock(spec=NextcloudDeckClient)
    METHOD_NAME.client.get_boards = mock.MagicMock(
        return_value=[{'id': 5, 'title': 'testboard'}])
    METHOD_NAME.client.get_stacks = mock.MagicMock(
        return_value=[{'id': 13, 'title': 'teststack', 'cards': [self.data.arbitrary_card]}])
    METHOD_NAME.client.get_comments = mock.MagicMock(return_value={
        'ocs': {'data': [{'actorDisplayName': 'Lena', 'message': 'testcomment'}]}})
    return METHOD_NAME