Method make_long_chain_response

tests/test_resolution.py:105–124

(self, q, count)

        return r

    def make_long_chain_response(self, q, count):
        r = dns.message.make_response(q)
        name = self.qname
        for i in range(count):
            rrs = r.get_rrset(
                r.answer, name, dns.rdataclass.IN, dns.rdatatype.CNAME, create=True
            )
            tname = dns.name.from_text(f"target{i}.")
            rrs.add(
                dns.rdata.from_text(dns.rdataclass.IN, dns.rdatatype.CNAME, str(tname)),
                300,
            )
            name = tname
        rrs = r.get_rrset(
            r.answer, name, dns.rdataclass.IN, dns.rdatatype.A, create=True
        )
        rrs.add(
            dns.rdata.from_text(dns.rdataclass.IN, dns.rdatatype.A, "10.0.0.1"), 300
        )
        return r

    def test_next_request_cache_hit(self):
        self.resolver.cache = dns.resolver.Cache()