Improve Ansible tests

This change adds more tests to check for different variable uses.

Author: Sebastian Gumprich

playbooks/default.yml

@@ -1,4 +1,20 @@
 ---
+- name: wrapper playbook for kitchen testing "ansible-os-hardening" with custom vars for testing
+  hosts: localhost
+  roles:
+    - ansible-os-hardening
+  vars:
+    os_security_users_allow: change_user
+    os_security_kernel_enable_core_dump: true
+    os_security_suid_sgid_remove_from_unknown: true
+    os_auth_pam_passwdqc_enable: false
+    os_desktop_enable: true
+    os_env_extra_user_paths: ['/home']
+    os_auth_allow_homeless: true
+    os_security_kernel_enable_core_dump: true
+    os_security_suid_sgid_blacklist: ['/bin/umount']
+    os_security_suid_sgid_whitelist: ['/usr/bin/rlogin']
+
 - name: wrapper playbook for kitchen testing "ansible-os-hardening"
   hosts: localhost
   roles: