diff options
Diffstat (limited to 'bin/tests/system/ttl/tests_cache_ttl.py')
| -rw-r--r-- | bin/tests/system/ttl/tests_cache_ttl.py | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/bin/tests/system/ttl/tests_cache_ttl.py b/bin/tests/system/ttl/tests_cache_ttl.py new file mode 100644 index 0000000..9025283 --- /dev/null +++ b/bin/tests/system/ttl/tests_cache_ttl.py @@ -0,0 +1,32 @@ +# Copyright (C) Internet Systems Consortium, Inc. ("ISC") +# +# SPDX-License-Identifier: MPL-2.0 +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, you can obtain one at https://mozilla.org/MPL/2.0/. +# +# See the COPYRIGHT file distributed with this work for additional +# information regarding copyright ownership. + +import pytest + +pytest.importorskip("dns") +import dns.message +import dns.query + + +@pytest.mark.parametrize( + "qname,rdtype,expected_ttl", + [ + ("min-example.", "SOA", 60), + ("min-example.", "MX", 30), + ("max-example.", "SOA", 120), + ("max-example.", "MX", 60), + ], +) +def test_cache_ttl(qname, rdtype, expected_ttl, named_port): + msg = dns.message.make_query(qname, rdtype) + response = dns.query.udp(msg, "10.53.0.2", timeout=10, port=named_port) + for rr in response.answer + response.authority: + assert rr.ttl == expected_ttl |