'Create a new survey and add answers to it'

def test_get_field_names(self):

    survey = self._create_test_survey()
    self.assertIsNotNone(survey)
    survey.save_user_answers(self.student, self.student_answers, self.course_id)
    survey.save_user_answers(self.student2, self.student2_answers, self.course_id)
    names = survey.get_field_names()
    self.assertEqual(sorted(names), ['ddl', 'field1', 'field2'])
