.gitlab-ci.yml

### Environments

test_centos7:
  <<: *test_definition
  variables:
    DOCKER_IMAGE: geerlingguy/docker-centos7-ansible:latest
    DOCKER_INIT: /usr/lib/systemd/systemd
    DOCKER_RUN_OPTS: "--privileged --volume=/sys/fs/cgroup:/sys/fs/cgroup:ro"
    DOCKER_NAME: "gitlab-ci-$CI_BUILD_ID-$CI_BUILD_REF"

test_centos6:
  <<: *test_definition
  variables:
    DOCKER_IMAGE: geerlingguy/docker-centos6-ansible:latest
    DOCKER_INIT: /sbin/init
    DOCKER_RUN_OPTS: ""
    DOCKER_NAME: "gitlab-ci-$CI_BUILD_ID-$CI_BUILD_REF"

test_ubuntu1604:
  <<: *test_definition
  variables:
    DOCKER_IMAGE: geerlingguy/docker-ubuntu1604-ansible:latest
    DOCKER_INIT: /lib/systemd/systemd
    DOCKER_RUN_OPTS: "--privileged --volume=/sys/fs/cgroup:/sys/fs/cgroup:ro"
    DOCKER_NAME: "gitlab-ci-$CI_BUILD_ID-$CI_BUILD_REF"

test_ubuntu1404:
  <<: *test_definition
  variables:
    DOCKER_IMAGE: geerlingguy/docker-ubuntu1404-ansible:latest
    DOCKER_INIT: /sbin/init
    DOCKER_RUN_OPTS: ""
    DOCKER_NAME: gitlab-ci-$CI_BUILD_ID-$CI_BUILD_REF

### Test template

.test_template: &test_definition
  variables:
    - DOCKER_NAME: "gitlab-ci-$CI_BUILD_ID-$CI_BUILD_REF"
  before_script:
    - docker pull $DOCKER_IMAGE
  script:
    - docker run --detach --volume="${PWD}":/etc/ansible/roles/role_under_test:ro --name $DOCKER_NAME $DOCKER_RUN_OPTS $DOCKER_IMAGE $DOCKER_INIT
    # Ansible sytax check
    - docker exec $DOCKER_NAME ansible-playbook /etc/ansible/roles/role_under_test/tests/test.yml --syntax-check
    # Test role
    - docker exec $DOCKER_NAME ansible-playbook /etc/ansible/roles/role_under_test/tests/test.yml
    # Test role idempotence
    - idempotence=$(mktemp)
    - docker exec $DOCKER_NAME ansible-playbook /etc/ansible/roles/role_under_test/tests/test.yml | tee -a ${idempotence}
    - >
      tail ${idempotence}
      | grep -q 'changed=0.*failed=0'
      && (echo 'Idempotence test: pass' && exit 0)
      || (echo 'Idempotence test: fail' && exit 1)
    # Test role
    - docker exec $DOCKER_NAME ansible-playbook /etc/ansible/roles/role_under_test/tests/test_with_webserver.yml
    - docker exec -d $DOCKER_NAME python /opt/py-httpd.py
    - docker exec $DOCKER_NAME curl -o /dev/null https://localhost && (echo 'Test SSL Passed' && exit 0) || (echo 'Test SSL Failed' && exit 1)
  after_script:
    - docker kill $DOCKER_NAME
    - docker rm $DOCKER_NAME

### Stages/ Jobs Section

stages:
  - test