Merge pull request #6 from delphix/travis-test-multiple-ansible-versions

Test multiple versions of Ansible w/Travis CI

Author: tehranian

.travis.yml

@@ -5,6 +5,19 @@
 language: python
 python: "2.7"
 
+env:
+  - ANSIBLE_VERSION=latest
+  - ANSIBLE_VERSION=1.9.4
+  - ANSIBLE_VERSION=1.9.3
+  - ANSIBLE_VERSION=1.9.2
+  - ANSIBLE_VERSION=1.9.1
+  - ANSIBLE_VERSION=1.9.0.1
+  - ANSIBLE_VERSION=1.8.4
+  - ANSIBLE_VERSION=1.8.3
+  - ANSIBLE_VERSION=1.8.2
+  - ANSIBLE_VERSION=1.8.1
+  - ANSIBLE_VERSION=1.8
+
 sudo: required
 services:
   - docker
@@ -14,7 +27,7 @@ before_install:
   - sudo apt-get install -qq python-apt ruby
 
 install:
-  - pip install ansible==1.9.4
+  - if [ "$ANSIBLE_VERSION" = "latest" ]; then pip install ansible; else pip install ansible==$ANSIBLE_VERSION; fi
   - sudo gem install busser --no-ri --no-rdoc
   - sudo busser plugin install busser-bats