Revert "Enable at, patch and synchronize tests (#5)" (#35)

This reverts commit 27482c25f9.

tests/integration/targets/at/tasks/main.yml

@@ -16,37 +16,34 @@
 # You should have received a copy of the GNU General Public License
 # along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
 
-- debug:
-    msg: >-
-      Skipping {{ ansible_distribution }} as ansible-base does not contain
-      the packaging module ({{ ansible_pkg_mgr }}) for this operating system
-  when: ansible_pkg_mgr not in ['apt', 'dnf', 'yum'] or ansible_distribution in ['AIX']
-
-- name: stop executing on hosts that we don't have package manager modules for
-  meta: end_host
-  when: ansible_pkg_mgr not in ['apt', 'dnf', 'yum'] or ansible_distribution in ['AIX']
-
 - set_fact: output_dir_test={{output_dir}}/at
 
 - name: make sure our testing sub-directory does not exist
-  file:
-    path: "{{ output_dir_test }}"
-    state: absent
+  file: path="{{ output_dir_test }}" state=absent
 
 - name: create our testing sub-directory
-  file:
-    path: "{{ output_dir_test }}"
-    state: directory
+  file: path="{{ output_dir_test }}" state=directory
 
 ##
 ## at
 ##
 
+- name: define distros to attempt installing at on 
+  set_fact:
+    package_distros:
+        - RedHat
+        - CentOS
+        - ScientificLinux
+        - Fedora
+        - Ubuntu
+        - Debian
+        - openSUSE Leap
+
 - name: ensure at is installed
   package:
     name: at
     state: present
-  when: ansible_pkg_mgr in ['apt', 'dnf', 'yum']
+  when: ansible_distribution in package_distros
 
 - name: run the first example
   at: