def METHOD_NAME(self):
    url = reverse(
        "ballot_paper_results_form",
        kwargs={
            "ballot_paper_id": "local.maidstone.DIW:E05005004.2016-05-05"
        },
    )
    resp = self.app.get(url, user=self.user_who_can_record_results)
    self.assertEqual(resp.status_code, 200)
    self.assertContains(resp, 'inputmode="numeric"')
    self.assertContains(resp, r'pattern="[0-9\s\.]*"')
    form = resp.forms[1]
    form["memberships_13"] = 1000
    form["memberships_14"] = 2000
    form["memberships_15"] = 3000
    form["source"] = "Example ResultSet for testing"
    form.submit()
    self.assertEqual(CandidateResult.objects.count(), 3)
    self.assertEqual(ResultSet.objects.count(), 1)
    winner = Membership.objects.get(person_id=15)
    self.assertTrue(winner.elected)