.travis.yml

language: python
python: "2.7"
sudo: required
services:
  - docker

before_install:
  - sudo apt-get update -qq

install:
  - pip install ansible
  - printf "[defaults]\nroles_path = ../" > ansible.cfg
  - docker run --name travis-trusty --privileged -d dpujadas/baseimage:trusty
  - docker run --name travis-xenial --privileged -d dpujadas/baseimage:xenial

script:
  # Check the syntax
  - ansible-playbook tests/test.yml -i tests/inventory --syntax-check
  # Check role success
  - ansible-playbook tests/test.yml -i tests/inventory
  # Check idempotence
  - >
    ansible-playbook tests/test.yml -i tests/inventory | tee /tmp/output.txt;
    (grep -q 'travis-trusty.*changed=0.*failed=0' /tmp/output.txt &&
    grep -q 'travis-xenial.*changed=0.*failed=0' /tmp/output.txt)
    && (echo 'Idempotence test: pass' && exit 0)
    || (echo 'Idempotence test: fail' && exit 1)
  # Check apache is up and running
  - curl http://$(docker inspect --format '{{ .NetworkSettings.IPAddress }}' travis-trusty)
  - curl http://$(docker inspect --format '{{ .NetworkSettings.IPAddress }}' travis-xenial)