tree 5a7722f45f48032e6ab85e75758ed2e81d98b49f
parent abf66d1a09a89b6a189fa7e8eb68c68bf20e6521
author Arkady Shtempler <arkadysh@gmail.com> 1643987137 +0200
committer Arkady Shtempler <arkadysh@gmail.com> 1653567978 +0300

Test "NOTIFY" message is sent to Nameservers

New test case: "test_notify_msg_sent_to_nameservers"
Test scenario:
1) Create a zone and wait till ACTIVE
2) Update zone's TTL, esure that ACTIVE + Serial has changed
3) Sampling Nameservers up until new Serial is detected in zone's SOA
   record or tiemout has reached.
Note: also includes minor code improvements for existing tests.

Change-Id: I11ed5896902aa869562e797e25444d5052f2fc42