ansible-role-systemd_service/tests/test.yml

---
# Copyright 2015, Rackspace US, Inc.
# Copyright 2018, Logan Vig <logan2211@gmail.com>
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

- name: Playbook for role testing
  hosts: localhost
  connection: local
  user: root
  become: true
  roles:
    - role: "systemd_service"
      systemd_services:
        - service_name: "test isolated service0"
          execstarts: "/usr/bin/env python -m SimpleHTTPServer 8001"
          enabled: yes
      systemd_PrivateNetwork: yes

  post_tasks:
    - name: Check Services
      command: systemctl status "test_isolated_service0"
      changed_when: false
      tags:
        - skip_ansible_lint

    - name: Check Services
      shell: ip netns exec test_isolated_service0 ss -ntlp | grep python
      changed_when: false
      tags:
        - skip_ansible_lint

    - name: Check isolated services
      command: ip netns exec test_isolated_service0 ip -o link
      changed_when: false
      register: isolated_service0
      tags:
        - skip_ansible_lint

    - name: Check negative service testing
      fail:
        msg: >-
          Two links not found within the namespace: {{ isolated_service1.stdout_lines }}          
      when:
        - (isolated_service0.stdout_lines | length) != 1


- name: Playbook for role testing
  hosts: localhost
  connection: local
  user: root
  become: true
  roles:
    - role: "systemd_service"
      systemd_services:
        - service_name: "test isolated service1"
          execstarts: "/usr/bin/env python -m SimpleHTTPServer 8001"
          enabled: yes
      systemd_PrivateNetwork: yes
      systemd_PrivateNetworkIsolated: no
      systemd_PrivateNetworkDHCP: yes
      systemd_PrivateNetworkLocalDHCP: yes
      when:
        - (ansible_os_family | lower) != "redhat"

  post_tasks:
    - name: Check Services
      command: systemctl status "test_isolated_service1"
      changed_when: false
      when:
        - (ansible_os_family | lower) != "redhat"
      tags:
        - skip_ansible_lint

    - name: Check Services
      shell: ip netns exec test_isolated_service1 ss -ntlp | grep python
      changed_when: false
      when:
        - (ansible_os_family | lower) != "redhat"
      tags:
        - skip_ansible_lint

    - name: Check isolated linked services
      command: ip netns exec test_isolated_service1 ip -o link
      changed_when: false
      register: isolated_service1
      when:
        - (ansible_os_family | lower) != "redhat"
      tags:
        - skip_ansible_lint

    - name: Check negative service testing
      fail:
        msg: >-
          Two links not found within the namespace: {{ isolated_service1.stdout_lines }}          
      when:
        - (ansible_os_family | lower) != "redhat"
        - (isolated_service1.stdout_lines | length) != 2


- name: Playbook for role testing
  hosts: localhost
  connection: local
  user: root
  become: true
  roles:
    - role: "systemd_service"
      systemd_services:
        - service_name: "test simple service0"
          execstarts: "/bin/bash -c 'while true; do sleep 2 && echo test simple service; done'"
          enabled: yes
        - service_name: "test simple service0 with env vars"
          execstarts: "/bin/bash -c 'while true; do sleep 2 && echo $ENV_VAR1; done'"
          enabled: yes
          environment:
            ENV_VAR1: "testing"
        - service_name: "test oneshot service1"
          config_overrides:
            Unit:
              Description: Test oneshot service
              After: network-online.target
              Wants: network-online.target
            Service:
              RemainAfterExit: yes
          service_type: oneshot
          execstarts:
            - "/bin/bash -c 'echo start1'"
            - "/bin/bash -c 'echo start2'"
          execstops:
            - "/bin/bash -c 'echo stop1'"
            - "/bin/bash -c 'echo stop2'"
          enabled: yes
          state: started
          systemd_tempd_prefix: openstack
          systemd_lock_path: /var/lock/networking
        - service_name: "test timer service0"
          execstarts:
            - "/bin/bash -c 'echo start0'"
          timer:
            state: "started"
            options:
              OnBootSec: 30min
              OnUnitActiveSec: 1h
              Persistent: true
        - service_name: "test timer service1"
          execstarts:
            - "/bin/bash -c 'echo start1'"
          timer:
            state: "started"
            cron_minute: 30
            cron_hour: 1

  post_tasks:
    - name: Check Services
      command: systemctl status "{{ item }}"
      changed_when: false
      with_items:
        - test_simple_service0
        - test_simple_service0_with_env_vars
        - test_oneshot_service1
        - test_timer_service0.timer
        - test_timer_service1.timer
      tags:
        - skip_ansible_lint

    - name: Test failure condition
      block:
        - name: Run the systemd service role
          include_role:
            name: systemd_service
          vars:
            systemd_services:
              - service_name: "test simple service1"
                execstarts:
                  - "/bin/bash -c 'while true; do sleep 2 && echo test simple service1; done'"
                  - "/bin/bash -c 'while true; do sleep 2 && echo test simple service2; done'"
      rescue:
        - name: Set negative service test pass fact
          set_fact:
            systemd_service_execstarts_test: true

    - name: Test failure condition
      block:
        - name: Run the systemd service role
          include_role:
            name: systemd_service
          vars:
            systemd_services:
              - service_name: "test simple service2"
                execstarts: "/bin/bash -c 'while true; do sleep 2 && echo test simple service; done'"
                execstops:
                  - /bin/true
                  - /bin/true
      rescue:
        - name: Set negative service test pass fact
          set_fact:
            systemd_service_execstops_test: true

    - name: Test failure condition
      block:
        - name: Run the systemd service role
          include_role:
            name: systemd_service
          vars:
            systemd_services:
              - service_name: "test simple service3"
                execstarts: "/bin/true"
                execreloads:
                  - /bin/true
                  - /bin/true
      rescue:
        - name: Set negative service test pass fact
          set_fact:
            systemd_service_execreloads_test: true

    - name: Check negative service testing
      fail:
        msg: >-
          Failed negative service testing. Results --
          systemd_service_execstarts_test: {{ systemd_service_execstarts_test }},
          systemd_service_execstops_test: {{ systemd_service_execstops_test }},
          systemd_service_execreloads_test: {{ systemd_service_execreloads_test }}          
      when:
        - (not systemd_service_execstarts_test | bool) or
          (not systemd_service_execstops_test | bool) or
          (not systemd_service_execreloads_test | bool)

    - name: Notify tests passed
      debug:
        msg: All tests have passed
  vars:
    systemd_service_execstarts_test: false
    systemd_service_execstops_test: false
    systemd_service_execreloads_test: false