Switch tests to use Molecule.

.gitignore

@@ -1,2 +1,3 @@
 *.retry
-tests/test.sh
+*/__pycache__
+*.pyc

.travis.yml

@@ -1,74 +1,35 @@
 ---
+language: python
 services: docker
 
 env:
-  # Test package install on all supported OSes.
-  - distro: centos7
-    playbook: test.yml
-    php_version: 7.0
-  - distro: fedora27
-    playbook: test.yml
-    php_version: 7.1
-  - distro: debian9
-    playbook: test.yml
-    php_version: 7.0
-  - distro: debian8
-    playbook: test.yml
-    php_version: 7.0
-  - distro: ubuntu1804
-    playbook: test.yml
-    php_version: 7.0
-  - distro: ubuntu1604
-    playbook: test.yml
-    php_version: 7.0
-  - distro: ubuntu1404
-    playbook: test.yml
-    php_version: 7.0
+  global:
+    - ROLE_NAME: php
+  matrix:
+    - MOLECULE_DISTRO: centos7
+      MOLECULE_DOCKER_COMMAND: /usr/lib/systemd/systemd
+    - MOLECULE_DISTRO: ubuntu1804
+    - MOLECULE_DISTRO: ubuntu1604
+    - MOLECULE_DISTRO: ubuntu1404
+    - MOLECULE_DISTRO: debian9
 
-  # Only test source install on latest supported OSes.
-  - distro: centos7
-    playbook: test-source.yml
-    php_version: 7.1.17
-  - distro: ubuntu1804
-    playbook: test-source.yml
-    php_version: 7.1.17
+    - MOLECULE_DISTRO: centos7
+      MOLECULE_DOCKER_COMMAND: /usr/lib/systemd/systemd
+      MOLECULE_PLAYBOOK: playbook-source.yml
+
+install:
+  # Install test dependencies.
+  - pip install molecule docker
+
+before_script:
+  # Use actual Ansible Galaxy role name for the project directory.
+  - cd ../
+  - mv ansible-role-$ROLE_NAME geerlingguy.$ROLE_NAME
+  - cd geerlingguy.$ROLE_NAME
 
 script:
-  # Configure test script so we can run extra tests after playbook is run.
-  - export container_id=$(date +%s)
-  - export cleanup=false
-
-  # Download test shim.
-  - wget -O ${PWD}/tests/test.sh https://gist.githubusercontent.com/geerlingguy/73ef1e5ee45d8694570f334be385e181/raw/
-  - chmod +x ${PWD}/tests/test.sh
-
   # Run tests.
-  - ${PWD}/tests/test.sh
-
-  # Ensure PHP is installed and at the right version.
-  - 'docker exec --tty ${container_id} env TERM=xterm which php'
-  - 'docker exec --tty ${container_id} env TERM=xterm test -x /usr/bin/php'
-
-  - 'docker exec --tty ${container_id} env TERM=xterm php --version'
-  - 'docker exec --tty ${container_id} env TERM=xterm /usr/bin/php --version | grep -qF "PHP ${php_version}"'
-
-  # Ensure PHP configurations have taken effect.
-  - docker exec --tty ${container_id} env TERM=xterm php -i | grep 'memory_limit.*192'
-
-  # Check the status of PHP-FPM.
-  - |
-    if [ "${playbook}" == "test.yml" ]; then
-      case "${distro}" in
-        "centos7"|"fedora24")
-          docker exec --tty ${container_id} env TERM=xterm systemctl --no-pager status php-fpm status
-          docker exec --tty ${container_id} env TERM=xterm systemctl --no-pager status php-fpm status | grep -qF "fpm.service; enabled"
-          ;;
-        "debian8"|"ubuntu1604"|"ubuntu1804")
-          docker exec --tty ${container_id} env TERM=xterm systemctl --no-pager status php${php_version}-fpm status
-          docker exec --tty ${container_id} env TERM=xterm systemctl --no-pager status php${php_version}-fpm status | grep -qF "fpm.service; enabled"
-          ;;
-      esac
-    fi
+  - molecule test
 
 notifications:
   webhooks: https://galaxy.ansible.com/api/v1/notifications/

README.md

@@ -40,7 +40,7 @@ If you have enabled any additional repositories such as [geerlingguy.repo-epel](
 
 You can also use the [`geerlingguy.php-versions`](https://galaxy.ansible.com/geerlingguy/php-versions/) role to more easily switch between major PHP versions (e.g. 5.6, 7.0, 7.1, 7.2).
 
-    php_install_recommends: yes
+    php_install_recommends: true
 
 (Debian/Ubuntu only) Whether to install recommended packages when installing `php_packages`; you might want to set this to `no` explicitly if you're installing a PPA that recommends certain packages you don't want (e.g. Ondrej's `php` PPA will install `php7.0-cli` if you install `php-pear` alongside `php5.6-cli`... which is often not desired!).
 

defaults/main.yml

@@ -8,7 +8,7 @@ php_enablerepo: ""
 php_packages_state: present
 
 # Whether to install recommended packages. Used only for Debian/Ubuntu.
-php_install_recommends: yes
+php_install_recommends: true
 
 # Set this to false if you're not using PHP with Apache/Nginx/etc.
 php_enable_webserver: true

molecule/default/molecule.yml

@@ -0,0 +1,27 @@
+---
+dependency:
+  name: galaxy
+driver:
+  name: docker
+lint:
+  name: yamllint
+  options:
+    config-file: molecule/default/yaml-lint.yml
+platforms:
+  - name: instance
+    image: geerlingguy/docker-${MOLECULE_DISTRO:-centos7}-ansible
+    command: ${MOLECULE_DOCKER_COMMAND:-"sleep infinity"}
+    privileged: true
+    pre_build_image: true
+provisioner:
+  name: ansible
+  lint:
+    name: ansible-lint
+  playbooks:
+    converge: ${MOLECULE_PLAYBOOK:-playbook.yml}
+scenario:
+  name: default
+verifier:
+  name: testinfra
+  lint:
+    name: flake8

molecule/default/playbook-source.yml

@@ -0,0 +1,32 @@
+---
+- name: Converge
+  hosts: all
+  become: true
+
+  vars:
+    php_enable_webserver: false
+    php_install_from_source: true
+    php_source_clone_dir: /root/php-src
+    php_source_make_command: "make --jobs=2"
+    php_version: "7.1.17"
+    php_source_version: "php-{{ php_version }}"
+    php_memory_limit: "192M"
+
+  pre_tasks:
+    - name: Update apt cache.
+      apt: update_cache=true cache_valid_time=600
+      when: ansible_os_family == 'Debian'
+      changed_when: false
+
+  roles:
+    - role: geerlingguy.git
+    - role: geerlingguy.php
+
+  post_tasks:
+    - name: Confirm PHP configuration is correct.
+      shell: php -i | grep 'memory_limit.*192'
+      changed_when: false
+
+    - name: Check the installed PHP version.
+      shell: '/usr/bin/php --version | grep -qF "PHP {{ php_version }}"'
+      changed_when: false

molecule/default/playbook.yml

@@ -1,16 +1,18 @@
 ---
-- hosts: all
+- name: Converge
+  hosts: all
+  become: true
 
   vars:
     php_enable_webserver: false
     php_enable_php_fpm: true
     php_memory_limit: "192M"
     php_enablerepo: "remi,remi-php70"
-    php_install_recommends: no
+    php_install_recommends: false
 
   pre_tasks:
     - name: Update apt cache.
-      apt: update_cache=yes cache_valid_time=600
+      apt: update_cache=true cache_valid_time=600
       when: ansible_os_family == 'Debian'
       changed_when: false
 
@@ -22,10 +24,10 @@
     # Debian-specific tasks.
     - name: Add dependencies for PHP versions (Debian).
       apt:
-        name: "{{ item }}"
-      with_items:
+        name:
           - apt-transport-https
           - ca-certificates
+        state: present
       when: ansible_distribution == "Debian"
 
     - name: Add Ondrej Sury's apt key (Debian).
@@ -47,5 +49,12 @@
 
   roles:
     - role: geerlingguy.repo-remi
-      when: ansible_os_family == 'RedHat' and ansible_distribution != 'Fedora'
-    - role_under_test
+      when:
+        - ansible_os_family == 'RedHat'
+        - ansible_distribution != 'Fedora'
+    - geerlingguy.ansible
+
+  post_tasks:
+    - name: Confirm PHP configuration is correct.
+      shell: php -i | grep 'memory_limit.*192'
+      changed_when: false

molecule/default/tests/test_default.py

@@ -0,0 +1,14 @@
+import os
+
+import testinfra.utils.ansible_runner
+
+testinfra_hosts = testinfra.utils.ansible_runner.AnsibleRunner(
+    os.environ['MOLECULE_INVENTORY_FILE']).get_hosts('all')
+
+
+def test_hosts_file(host):
+    f = host.file('/etc/hosts')
+
+    assert f.exists
+    assert f.user == 'root'
+    assert f.group == 'root'

molecule/default/yaml-lint.yml

@@ -0,0 +1,6 @@
+---
+extends: default
+rules:
+  line-length:
+    max: 120
+    level: warning

tasks/configure-apcu.yml

@@ -22,7 +22,7 @@
     dest: "{{ item }}/{{ php_apc_conf_filename }}"
     owner: root
     group: root
-    force: yes
+    force: true
     mode: 0644
   with_items: "{{ php_extension_conf_paths }}"
   when: php_enable_apc

tasks/configure-fpm.yml

@@ -40,7 +40,7 @@
     owner: root
     group: root
     mode: 0644
-    force: no
+    force: false
   when: php_enable_php_fpm
 
 - name: Configure php-fpm pool (if enabled).
@@ -73,7 +73,7 @@
   service:
     name: "{{ php_fpm_daemon }}"
     state: started
-    enabled: yes
+    enabled: true
   when: php_enable_php_fpm and ansible_distribution != "Debian"
 
 # See: https://github.com/ansible/ansible/issues/22303
@@ -81,6 +81,6 @@
   service:
     name: "{{ php_fpm_daemon }}"
     state: started
-    enabled: yes
+    enabled: true
     use: service
   when: php_enable_php_fpm and ansible_distribution == "Debian"

tasks/configure-opcache.yml

@@ -22,7 +22,7 @@
     dest: "{{ item }}/{{ php_opcache_conf_filename }}"
     owner: root
     group: root
-    force: yes
+    force: true
     mode: 0644
   with_items: "{{ php_extension_conf_paths }}"
   when: php_opcache_enable

tasks/install-from-source.yml

@@ -1,7 +1,7 @@
 ---
 - name: Ensure dependencies for building from source are installed (RedHat).
-  package: "name={{ item }} state=present"
-  with_items:
+  package:
+    name:
       - autoconf
       - automake
       - libtool
@@ -23,6 +23,7 @@
       - libicu-devel
       - mariadb-devel
       - gmp-devel
+    state: present
   when: ansible_os_family == 'RedHat'
 
 - name: Update apt cache (Debian).
@@ -30,8 +31,8 @@
   when: ansible_os_family == 'Debian'
 
 - name: Ensure dependencies for building from source are installed (Debian).
-  apt: "pkg={{ item }} state=present"
-  with_items:
+  apt:
+    name:
       - build-essential
       - autoconf
       - automake
@@ -52,6 +53,7 @@
       - libpspell-dev
       - librecode-dev
       - libssl-dev
+    state: present
   when: ansible_os_family == 'Debian'
 
 - name: Define php_fpm_daemon (if not defined already).
@@ -81,7 +83,7 @@
     repo: "{{ php_source_repo }}"
     dest: "{{ php_source_clone_dir }}"
     version: "{{ php_source_version }}"
-    accept_hostkey: yes
+    accept_hostkey: true
     depth: "{{ php_source_clone_depth }}"
   when: php_installed.rc != 0
 
@@ -93,19 +95,19 @@
   when: php_installed.rc != 0
 
 - name: Build configure script.
-  shell: >
+  command: >
     ./buildconf --force
     chdir={{ php_source_clone_dir }}
   when: php_installed.rc != 0
 
 - name: Run configure script.
-  shell: >
+  command: >
     {{ php_source_configure_command }}
     chdir={{ php_source_clone_dir }}
   when: php_installed.rc != 0
 
 - name: Make and install PHP.
-  shell: >
+  command: >
     {{ item }}
     chdir={{ php_source_clone_dir }}
   with_items:

tests/README.md

@@ -1,11 +0,0 @@
-# Ansible Role tests
-
-To run the test playbook(s) in this directory:
-
-  1. Install and start Docker.
-  1. Download the test shim (see .travis.yml file for the URL) into `tests/test.sh`:
-    - `wget -O tests/test.sh https://gist.githubusercontent.com/geerlingguy/73ef1e5ee45d8694570f334be385e181/raw/`
-  1. Make the test shim executable: `chmod +x tests/test.sh`.
-  1. Run (from the role root directory) `distro=[distro] playbook=[playbook] ./tests/test.sh`
-
-If you don't want the container to be automatically deleted after the test playbook is run, add the following environment variables: `cleanup=false container_id=$(date +%s)`

tests/test-source.yml

@@ -1,20 +0,0 @@
----
-- hosts: all
-
-  vars:
-    php_enable_webserver: false
-    php_install_from_source: true
-    php_source_clone_dir: /root/php-src
-    php_source_make_command: "make --jobs=2"
-    php_source_version: "php-7.1.17"
-    php_memory_limit: "192M"
-
-  pre_tasks:
-    - name: Update apt cache.
-      apt: update_cache=yes cache_valid_time=600
-      when: ansible_os_family == 'Debian'
-      changed_when: false
-
-  roles:
-    - geerlingguy.git
-    - role_under_test