test: add tavis-ci to run tests

.travis.yml

@@ -0,0 +1,21 @@
+sudo: required
+language: ruby
+
+env:
+  - ANSIBLE_VERSION=2.4
+  - ANSIBLE_VERSION=2.5
+  - ANSIBLE_VERSION=2.6
+  - ANSIBLE_VERSION=2.7
+services:
+  - docker
+
+before_install:
+  - bundle install
+
+script:
+  - kitchen conv certbot-debian-9
+  - kitchen conv certbot-debian-9 | grep changed=0
+  - kitchen verify certbot-debian-9
+
+notifications:
+  webhooks: https://galaxy.ansible.com/api/v1/notifications/

CHANGELOG.md

@@ -6,6 +6,7 @@ Which is based on [Keep A Changelog](http://keepachangelog.com/)
 ## [Unreleased]
 - fix: replace inline module to cron for renew cron
 - test: use new docker images
+- test: add tavis-ci to run tests
 
 ## [2.0.0] 2018-07-07
 - add renew hook script

README.md

@@ -1,5 +1,6 @@
 # Ansible role: Certbot
 [![Version](https://img.shields.io/badge/latest_version-2.0.0-green.svg)](https://git.yaegashi.fr/nishiki/ansible-role-certbot/releases)
+[![Build Status](https://travis-ci.org/nishiki/ansible-role-certbot.svg?branch=master)](https://travis-ci.org/nishiki/ansible-role-certbot)
 [![License](https://img.shields.io/badge/license-Apache--2.0-blue.svg)](https://git.yaegashi.fr/nishiki/ansible-role-certbot/src/branch/master/LICENSE)
 
 Generate certificate SSL with certbot.