---
# This is an example playbook to execute goss tests.
# Tests need distributed to the appropriate ansible host/groups
# prior to execution by `goss validate`.

- name: Verify {{ cookiecutter.app_name | replace('_',' ') }}
  hosts:
    - "{{ cookiecutter.app_name }}"
  become: true
  vars:
    goss_version: "v0.3.16"
    goss_arch: "amd64"
    goss_dst: "/usr/local/bin/goss"
    goss_sha256sum: "827e354b48f93bce933f5efcd1f00dc82569c42a179cf2d384b040d8a80bfbfb"
    goss_url: "https://github.com/aelsabbahy/goss/releases/download/{% raw %}{{{% endraw %} goss_version {% raw %}}}{% endraw %}/goss-linux-{% raw %}{{{% endraw %} goss_arch {% raw %}}}{% endraw %}"
    goss_test_directory:" /tmp"
    goss_format: "documentation"

  vars_files:
    - ../../defaults/main.yml

  tasks:
    - name: "{{ cookiecutter.app_name | upper }} | Download and install Goss"
      get_url:
        url: "{% raw %}{{{% endraw %} goss_url {% raw %}}}{% endraw %}"
        dest: "{% raw %}{{{% endraw %} goss_dst {% raw %}}}{% endraw %}"
        checksum: "sha256{% raw %}:{{{% endraw %} goss_sha256sum {% raw %}}}{% endraw %}"
        mode: 0755
      register: "download_goss"
      until: "download_goss is succeeded"
      retries: 3

    - name: "{{ cookiecutter.app_name | upper }} | Copy Goss tests to remote"
      template:
        src: "{% raw %}{{{% endraw %} item {% raw %}}}{% endraw %}"
        dest: "{% raw %}{{{% endraw %} goss_test_directory {% raw %}}}{% endraw %}/{% raw %}{{{% endraw %} item | basename {% raw %}}}{% endraw %}"
      with_fileglob:
        - "tests/test_*.yml"

    - name: "{{ cookiecutter.app_name | upper }} | Register test files"
      shell: "ls {% raw %}{{{% endraw %} goss_test_directory {% raw %}}}{% endraw %}/test_*.yml"
      register: "test_files"

    - name: "{{ cookiecutter.app_name | upper }} | Execute Goss tests"
      command: "{% raw %}{{{% endraw %} goss_dst {% raw %}}}{% endraw %} -g {% raw %}{{{% endraw %} item {% raw %}}}{% endraw %} validate --format {% raw %}{{{% endraw %} goss_format {% raw %}}}{% endraw %}"
      register: "test_results"
      with_items: "{% raw %}{{{% endraw %} test_files.stdout_lines {% raw %}}}{% endraw %}"
      ignore_errors: true

    - name: "{{ cookiecutter.app_name | upper }} | Display details about the Goss results"
      debug:
        msg: "{% raw %}{{{% endraw %} item.stdout_lines {% raw %}}}{% endraw %}"
      with_items: "{% raw %}{{{% endraw %} test_results.results {% raw %}}}{% endraw %}"

    - name: "{{ cookiecutter.app_name | upper }} | Fail when tests fail"
      fail:
        msg: "Goss failed to validate"
      when: item.rc != 0
      with_items: "{% raw %}{{{% endraw %} test_results.results {% raw %}}}{% endraw %}"