- name: install the test daemon script
  copy: src=ansible_test_service dest=/usr/sbin/ansible_test_service mode=755
  register: install_result

- name: assert that the daemon script was installed
  assert:
    that:
    - "install_result.dest == '/usr/sbin/ansible_test_service'"
    - "install_result.state == 'file'"
    - "install_result.mode == '0755'"

# determine init system is in use
- name: detect sysv init system
  set_fact: service_type=sysv
  when: ansible_distribution in ['RedHat', 'CentOS', 'ScientificLinux'] and ( ansible_distribution_version is version('6', '>=') and ansible_distribution_version is version('7', '<'))
- name: detect systemd init system
  set_fact: service_type=systemd
  when: (ansible_distribution in ['RedHat', 'CentOS', 'ScientificLinux'] and ( ansible_distribution_version is version('7', '>=') and ansible_distribution_version is version('8', '<'))) or ansible_distribution == 'Fedora' or (ansible_distribution == 'Ubuntu' and ansible_distribution_version is version('15.04', '>=')) or (ansible_distribution == 'Debian' and ansible_distribution_version is version('8', '>=')) or ansible_os_family == 'Suse'
- name: detect upstart init system
  set_fact: service_type=upstart
  when: ansible_distribution == 'Ubuntu' and ansible_distribution_version is version('15.04', '<')

# setup test service script
- include: 'sysv_setup.yml'
  when: service_type == "sysv"
- include: 'systemd_setup.yml'
  when: service_type == "systemd"
- include: 'upstart_setup.yml'
  when: service_type == "upstart"

- name: disable the ansible test service
  service: name=ansible_test enabled=no

- name: (check mode run) enable the ansible test service
  service: name=ansible_test enabled=yes
  register: enable_in_check_mode_result
  check_mode: yes

- name: assert that changes reported for check mode run
  assert:
    that:
    - "enable_in_check_mode_result.changed == true"

- name: enable the ansible test service
  service: name=ansible_test enabled=yes
  register: enable_result

- name: assert that the service was enabled and changes reported
  assert:
    that:
    - "enable_result.enabled == true"
    - "enable_result.changed == true"

- name: start the ansible test service
  service: name=ansible_test state=started
  register: start_result

- name: assert that the service was started
  assert:
    that:
    - "start_result.state == 'started'"

- name: find the service with a pattern
  service: name=ansible_test pattern="ansible_test_ser*" state=started
  register: start2_result
  # don't enable this check yet on systems with systemd because of https://github.com/ansible/ansible/issues/16694
  when: service_type != "systemd"

- name: assert that the service was started via the pattern
  assert:
    that:
    - "start2_result.name == 'ansible_test'"
    - "start2_result.state == 'started'"
  when: service_type != "systemd"

- name: restart the ansible test service
  service: name=ansible_test state=restarted
  register: restart_result

- name: assert that the service was restarted
  assert:
    that:
    - "restart_result.state == 'started'"

- name: restart the ansible test service with a sleep
  service: name=ansible_test state=restarted sleep=2
  register: restart_sleep_result
  # don't enable this check yet on systems with systemd because of https://github.com/ansible/ansible/issues/16694
  when: service_type != "systemd"

- name: assert that the service was restarted with a sleep
  assert:
    that:
    - "restart_sleep_result.state == 'started'"
  when: service_type != "systemd"

- name: reload the ansible test service
  service: name=ansible_test state=reloaded
  register: reload_result
  # don't do this on systems with systemd because it triggers error:
  #   Unable to reload service ansible_test: ansible_test.service is not active, cannot reload.
  when: service_type != "systemd"

- name: assert that the service was reloaded
  assert:
    that:
    - "reload_result.state == 'started'"
  when: service_type != "systemd"

- name: stop the ansible test service
  service: name=ansible_test state=stopped
  register: stop_result

- name: assert that the service was stopped
  assert:
    that:
    - "stop_result.state == 'stopped'"

- name: disable the ansible test service
  service: name=ansible_test enabled=no
  register: disable_result

- name: assert that the service was disabled
  assert:
    that:
    - "disable_result.enabled == false"

- name: try to enable a broken service
  service: name=ansible_broken_test enabled=yes
  register: broken_enable_result
  ignore_errors: True

- name: assert that the broken test failed
  assert:
    that:
    - "broken_enable_result is failed"

- name: remove the test daemon script
  file: path=/usr/sbin/ansible_test_service state=absent
  register: remove_result

- name: assert that the test daemon script was removed
  assert:
    that:
    - "remove_result.path == '/usr/sbin/ansible_test_service'"
    - "remove_result.state == 'absent'"

# cleaning up changes made by this playbook
- include: 'sysv_cleanup.yml'
  when: service_type == "sysv"
- include: 'systemd_cleanup.yml'
  when: service_type == "systemd"
- include: 'upstart_cleanup.yml'
  when: service_type == "upstart"