Add tests

.travis.yml

@@ -15,6 +15,9 @@ env:
   - distribution: centos
     version: 6
     playbook: template
+  - distribution: centos
+    version: 6
+    playbook: unit
   - distribution: centos
     version: 7
     playbook: basic
@@ -27,6 +30,9 @@ env:
   - distribution: centos
     version: 7
     playbook: push
+  - distribution: centos
+    version: 7
+    playbook: unit
   - distribution: debian
     version: jessie
     playbook: basic
@@ -39,6 +45,9 @@ env:
   - distribution: debian
     version: jessie
     playbook: push
+  - distribution: debian
+    version: jessie
+    playbook: unit
   - distribution: debian
     version: stretch
     playbook: basic
@@ -51,6 +60,9 @@ env:
   - distribution: debian
     version: stretch
     playbook: push
+  - distribution: debian
+    version: stretch
+    playbook: unit
   - distribution: ubuntu
     version: trusty
     playbook: basic
@@ -75,6 +87,9 @@ env:
   - distribution: ubuntu
     version: xenial
     playbook: push
+  - distribution: ubuntu
+    version: xenial
+    playbook: unit
 before_install:
   - 'sudo docker pull ${distribution}:${version}'
   - 'sudo docker build --no-cache --rm --file=tests/dockerfiles/Dockerfile.${distribution}-${version} --tag=${distribution}-${version}:ansible tests'

tests/dockerfiles/Dockerfile.ubuntu-bionic

@@ -0,0 +1,14 @@
+FROM ubuntu:bionic
+
+RUN apt-get update && apt-get dist-upgrade -y && apt-get install -y software-properties-common && rm -rf /var/lib/apt/lists/*
+
+RUN apt-add-repository -y ppa:ansible/ansible && apt-get update && apt-get install -y \
+    git \
+    ansible \
+    apt-transport-https \
+    curl \
+ && rm -rf /var/lib/apt/lists/*
+
+RUN echo "[local]\nlocalhost ansible_connection=local" > /etc/ansible/hosts
+
+ENTRYPOINT ["/sbin/init"]

tests/playbooks/nginx-unit.yml

@@ -0,0 +1,9 @@
+---
+- hosts: localhost
+  become: true
+  remote_user: root
+  roles:
+    - ansible-role-nginx
+  vars:
+    unit_enable: true
+    unit_packages: true