def test_first_claim_one(self):
        """
        get_first_claim should return one claim
        """
        claim_id = claim_case(DOMAIN, self.restore_user, self.host_case_id,
                              host_type=self.host_case_type, host_name=self.host_case_name)
        claim = get_first_claim(DOMAIN, self.user.user_id, self.host_case_id)
        self.assert_claim(claim, claim_id)