'Return the reported progress detail for the problem in our test course.
The return value is a string like u\'1/2\'.'

def get_progress_detail(self):

    json_data = json.loads(self.look_at_question(self.problem_display_name).content)
    progress = ('%s/%s' % (str(json_data['current_score']), str(json_data['total_possible'])))
    return progress
