def test_latest(self):
        late_contribs = self.finance.late_contribs.latest()
        url = API_KEY % "http://api.nytimes.com/svc/elections/us/v3/finances/2012/contributions/48hour.json?api-key=%s"
        self.check_response(late_contribs, url)
dataset/ETHPy150Open NYTimes/nytcampfin/test.py/LateContributionTest.test_latest/swapped operands of `%`