From looking at the logs for the other dns test file:
http://logs.openstack.org/91/584591/5/check/networking-odl-tempest-oxygen/df17c02/job-output.txt.gz#_2018-08-06_10_16_43_344180
setUpClass (neutron_tempest_plugin.scenario.test_dns_integration.DNSIntegrationTests) ... SKIPPED: Designate support is required
Looks like this dns test class needs to copy/paste skip_checks() etc from neutron_tempest_plugin/scenario/test_dns_integration.py:DNSIntegrationTests
From looking at the logs for the other dns test file:
http:// logs.openstack. org/91/ 584591/ 5/check/ networking- odl-tempest- oxygen/ df17c02/ job-output. txt.gz# _2018-08- 06_10_16_ 43_344180
setUpClass (neutron_ tempest_ plugin. scenario. test_dns_ integration. DNSIntegrationT ests) ... SKIPPED: Designate support is required
Looks like this dns test class needs to copy/paste skip_checks() etc from neutron_ tempest_ plugin/ scenario/ test_dns_ integration. py:DNSIntegrati onTests