Run actual integration tests for the ara-api role jobs

We ran the role but not the integration tests, run tests too.

Change-Id: I64d4befa4e7acd172078bc2d5de54c0233229bdd

.zuul.d/role-jobs.yaml

@@ -12,7 +12,6 @@
       - requirements.txt
       - test-requirements.txt
     pre-run: tests/role-integration-pre.yaml
-    run: playbooks/ara_api.yaml
     post-run: tests/role-integration-post.yaml
     vars:
       ara_tests_cleanup: false
@@ -40,6 +39,7 @@
 - job:
     name: ansible-role-ara-api-fedora-devel
     parent: ansible-role-ara-api-fedora
+    run: tests/with_defaults.yaml
     required-projects:
       - name: github.com/ansible/ansible
         override-checkout: devel
@@ -47,6 +47,7 @@
 - job:
     name: ansible-role-ara-api-fedora-2.8
     parent: ansible-role-ara-api-fedora
+    run: tests/with_defaults.yaml
     required-projects:
       - name: github.com/ansible/ansible
         override-checkout: stable-2.8
@@ -54,6 +55,7 @@
 - job:
     name: ansible-role-ara-api-ubuntu-2.7
     parent: ansible-role-ara-api-ubuntu
+    run: tests/with_defaults.yaml
     required-projects:
       - name: github.com/ansible/ansible
         override-checkout: stable-2.7
@@ -61,6 +63,7 @@
 - job:
     name: ansible-role-ara-api-ubuntu-2.6
     parent: ansible-role-ara-api-ubuntu
+    run: tests/with_defaults.yaml
     required-projects:
       - name: github.com/ansible/ansible
         override-checkout: stable-2.6

tests/with_defaults.yaml

@@ -0,0 +1,34 @@
+#  Copyright (c) 2019 Red Hat, Inc.
+#
+#  This file is part of ARA Records Ansible.
+#
+#  ARA is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
+#
+#  ARA is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with ARA.  If not, see <http://www.gnu.org/licenses/>.
+
+- name: Test the ARA API with defaults
+  hosts: all
+  gather_facts: yes
+  vars:
+    ara_api_root_dir: "{{ ansible_user_dir }}/.ara-tests"
+    ara_api_secret_key: testing
+    ara_api_debug: true
+    ara_api_log_level: DEBUG
+  tasks:
+    - block:
+        - name: Set up the API with the ara_api role
+          import_role:
+            name: ara_api
+
+        # These are tasks rather than a standalone playbook to give us an easy
+        # access to all the variables within the same play.
+        - include_tasks: test_tasks.yaml