'Setting up tests'

def setUp(self):

    super(TestI18nService, self).setUp()
    self.course = CourseFactory.create()
    self.test_language = 'dummy    language'
    self.runtime = LmsModuleSystem(static_url='/static', track_function=Mock(), get_module=Mock(), render_template=Mock(), replace_urls=str, course_id=self.course.id, descriptor_runtime=Mock())
    self.mock_block = Mock()
    self.mock_block.service_declaration.return_value = 'need'
