Issue #2: Add Travis CI test integration.

.travis.yml

@@ -0,0 +1,30 @@
+---
+language: python
+python: "2.7"
+
+env:
+  - SITE=test.yml
+
+before_install:
+  - sudo apt-get update -qq
+
+install:
+  # Install Ansible.
+  - pip install ansible
+
+  # Add ansible.cfg to pick up roles path.
+  - "{ echo '[defaults]'; echo 'roles_path = ../'; } >> ansible.cfg"
+
+script:
+  # Check the role/playbook's syntax.
+  - "ansible-playbook -i tests/inventory tests/$SITE --syntax-check"
+
+  # Run the role/playbook with ansible-playbook.
+  - "ansible-playbook -i tests/inventory tests/$SITE --connection=local --sudo"
+
+  # Run the role/playbook again, checking to make sure it's idempotent.
+  - >
+    ansible-playbook -i tests/inventory tests/$SITE --connection=local --sudo
+    | grep -q 'changed=0.*failed=0'
+    && (echo 'Idempotence test: pass' && exit 0)
+    || (echo 'Idempotence test: fail' && exit 1)

README.md

@@ -1,6 +1,8 @@
 # Ansible Role: NFS
 
-Installs NFS utilities on RHEL/CentOS.
+[![Build Status](https://travis-ci.org/geerlingguy/ansible-role-nfs.svg?branch=master)](https://travis-ci.org/geerlingguy/ansible-role-nfs)
+
+Installs NFS utilities on RedHat/CentOS or Debian/Ubuntu.
 
 ## Requirements
 

tests/inventory

@@ -0,0 +1 @@
+localhost

tests/test.yml

@@ -0,0 +1,5 @@
+---
+- hosts: localhost
+  remote_user: root
+  roles:
+    - ansible-role-nfs