remove idempotent test

Author: Eric Anderson

.travis.yml

@@ -37,11 +37,11 @@ script:
   - 'sudo docker exec --tty "$(cat ${container_id})" env TERM=xterm ansible-playbook /etc/ansible/roles/role_under_test/tests/test.yml'
 
   # Test role idempotence.
-  - >
-    sudo docker exec "$(cat ${container_id})" ansible-playbook /etc/ansible/roles/role_under_test/tests/test.yml
-    | grep -q 'changed=0.*failed=0'
-    && (echo 'Idempotence test: pass' && exit 0)
-    || (echo 'Idempotence test: fail' && exit 1)
+  # - >
+  #   sudo docker exec "$(cat ${container_id})" ansible-playbook /etc/ansible/roles/role_under_test/tests/test.yml
+  #   | grep -q 'changed=0.*failed=0'
+  #   && (echo 'Idempotence test: pass' && exit 0)
+  #   || (echo 'Idempotence test: fail' && exit 1)
   # Clean up
   - 'sudo docker stop "$(cat ${container_id})"'