.travis.yml

---
language: python
python: "2.7"

env:
  - TESTBOOK=test.yml

before_install:
  - sudo apt-get update -qq

install:
  # Install Ansible.
  - pip install ansible

  # Add ansible.cfg to pick up roles path.
  - "{ echo '[defaults]'; echo 'roles_path = ../'; } >> ansible.cfg"
  
  # Create skeleton files required for role to function
  - mkdir /tmp/cert_test
  - mkdir /tmp/cert_test/letsencrypt
  - touch /tmp/cert_test/localhost.key
  - touch /tmp/cert_test/localhost.csr
  - touch /tmp/cert_test/localhost.crt
  - touch /tmp/cert_test/letsencrypt/letsencrypt_account.key

script:
  # Check the role/playbook's syntax.
  - "ansible-playbook -i tests/inventory tests/$TESTBOOK --syntax-check"
  # Run role and ensure it completes successfully.
  - "ansible-playbook -i tests/inventory tests/$TESTBOOK --skip-tags web-api"
  # Run role again and check for idempotence.
  - "ansible-playbook -i tests/inventory tests/$TESTBOOK --skip-tags web-api | grep -q 'changed=0.*failed=0' && (echo 'Idempotence test: pass' && exit 0) || (echo 'Idempotence test: fail' && exit 1)"