Updated openstack/openstack
Project: openstack/tempest  c688e661e2c1bdfa95b0fcf7fc8c21196842331e
null
Add unit tests for negative test framework

Add basic test cases for generate_json and negative auto test.

Partially-implements: bp negative-tests
Change-Id: I52d376689c0eca0e732ec8a506039b4ef0e326fe
Updated openstack/openstack
Project: openstack/heat  e17a02c03533b66315e2f13e8a17ca35a0ee83bf
null
Delete fixed_ips if it's empty list

If neutronclient gets fixed_ips = [], created port will not get assigned
ip address. In current patch fixed_ips will be deleted from properties,
if it is empty list. So created port always gets assigned ip address.

Change-Id: I8344180b07ffb61019264f44d23aa400aa1ace31
Closes-bug: #1271597