selftest: merge DNSTest boilerplate
authorAndrew Bartlett <abartlet@samba.org>
Thu, 8 Jun 2017 22:00:09 +0000 (10:00 +1200)
committerAndrew Bartlett <abartlet@samba.org>
Sat, 10 Jun 2017 19:48:21 +0000 (21:48 +0200)
commit11ba6f8cde2928a20969acb20e779db3ad4a9cce
treed17ccdd7784080576ec0b99ab698e6652f37049d
parent589a6621ee4bc4ba69c436b1c304f7de3efda627
selftest: merge DNSTest boilerplate

This will help unifying dns.py and dns_tkey.py to use common subclasses

The code was originally copied, but has since divereged.  This handles
that divergence.

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
python/samba/tests/dns.py
python/samba/tests/dns_tkey.py