Fix apt-related test failure on Ubuntu 16.04

gremid · gremid · commit b2b97cab67a5 · 2018-07-11T15:25:35.000+02:00
diff --git a/tests/test.yml b/tests/test.yml
@@ -1,5 +1,11 @@
 ---
 - hosts: localhost
   remote_user: root
+  pre_tasks:
+    - name: Update apt cache.
+      apt: update_cache=yes cache_valid_time=600
+      when: ansible_os_family == 'Debian'
+      changed_when: False
+
   roles:
     - role_under_test
