Revert test and add always_run to solve #20.

.travis.yml

@@ -30,12 +30,5 @@ script:
     && (echo 'Idempotence test: pass' && exit 0)
     || (echo 'Idempotence test: fail' && exit 1)
 
-  # Run the role/playbook a third time, in --check mode.
-  - >
-    ansible-playbook -i tests/inventory tests/$SITE --connection=local --check --sudo
-    | grep -q 'changed=0.*failed=0'
-    && (echo 'Check mode: pass' && exit 0)
-    || (echo 'Check mode: fail' && exit 1)
-
   # Request a page via Apache, to make sure Apache is running and responds.
   - "curl http://localhost/"

tasks/main.yml

@@ -19,6 +19,7 @@
 - name: Get installed version of Apache.
   command: "{{ apache_daemon }} -v"
   changed_when: false
+  always_run: yes
   register: _apache_version
 
 - name: Create apache_version variable.