Add functional testing

Include functional tests for neutron to:
- validate that the API is accessible
- create a network
- create a subnet
- create a port

Change-Id: I1a7b0507fb1f34bc1dde0c81072a1f88650507b8
Closes-Bug: #1553970

tests/test-install-neutron.yml

@@ -71,6 +71,8 @@
         - mysql-db-setup
   roles:
     - role: "{{ rolename | basename }}"
+  post_tasks:
+    - include: test-neutron-functional.yml
   vars:
     external_lb_vip_address: 10.100.100.3
     internal_lb_vip_address: 10.100.100.3
@@ -120,6 +122,7 @@
     neutron_service_password: secrete
     neutron_container_mysql_password: SuperSecrete
     neutron_management_address: "{{ internal_lb_vip_address }}"
+    openrc_os_auth_url: "http://127.0.0.1:5000/v3"
     openrc_os_password: "{{ keystone_auth_admin_password }}"
     openrc_os_domain_name: Default
     memcached_servers: 127.0.0.1

tests/test-neutron-functional.yml

@@ -0,0 +1,53 @@
+---
+# Copyright 2015, Rackspace US, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Packages need to be installed outside
+# of venv to be usable by Ansible
+- name: Install testing pip packages
+  pip:
+    name: "{{ item }}"
+  with_items:
+    - python-neutronclient
+    - httplib2
+
+- name: Check the neutron api
+  uri:
+    url: "http://localhost:9696"
+    status_code: 200
+
+- name: Create test network
+  neutron:
+    command: create_network
+    openrc_path: /root/openrc
+    net_name: test-network
+
+- name: Create test subnet
+  neutron:
+    command: create_subnet
+    openrc_path: /root/openrc
+    net_name: test-network
+    subnet_name: test-subnet
+    cidr: "192.168.74.0/24"
+
+- name: Create test port
+  shell: |
+    . /root/openrc
+    neutron port-create --name test-port test-network
+  register: neutron_port_create
+
+- name: Ensure neutron port was created successfully
+  assert:
+    that:
+      - neutron_port_create.rc == 0