add kitchen-ansible inspec example

examples/kitchen-ansible/.kitchen.yml

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+---
+driver:
+  name: vagrant
+
+provisioner:
+  hosts: webservers
+  name: ansible_playbook
+  # Use el7 epel repo instead of the default el6
+  ansible_yum_repo: "https://download.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-5.noarch.rpm"
+  require_chef_for_busser: false
+  require_ruby_for_busser: false
+  ansible_verbosity: 2
+  ansible_verbose: true
+  # starting playbook is at: test/integration/default/default.yml
+
+verifier:
+  name: inspec
+
+platforms:
+  - name: centos-7.1
+  - name: ubuntu-12.04
+  - name: ubuntu-14.04
+
+suites:
+  - name: default

examples/kitchen-ansible/Gemfile

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+# encoding: utf-8
+source 'https://rubygems.org'
+
+gem 'inspec', path: '../../.'
+gem 'r-train', git: 'git@github.com:chef/train.git'
+
+group :test do
+  gem 'bundler', '~> 1.5'
+  gem 'minitest', '~> 5.5'
+  gem 'rake', '~> 10'
+  gem 'rubocop', '~> 0.33.0'
+  gem 'simplecov', '~> 0.10'
+end
+
+group :integration do
+  gem 'test-kitchen', '~> 1.4'
+  gem 'kitchen-ansible'
+  gem 'kitchen-vagrant'
+  gem 'kitchen-inspec', git: 'git@github.com:chef/kitchen-inspec.git'
+  gem 'concurrent-ruby', '~> 0.9'
+end

examples/kitchen-ansible/files/nginx.repo

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+[nginx]
+name=Nginx Repo
+baseurl=http://nginx.org/packages/centos/7/x86_64
+enabled=1
+gpgcheck=1
+gpgkey=http://nginx.org/keys/nginx_signing.key

examples/kitchen-ansible/tasks/main.yml

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+---
+- name: create nginx yum repo if OS family is RedHat
+  copy: src=nginx.repo dest=/etc/yum.repos.d/
+        owner=root group=root mode=0644
+  when: (ansible_os_family == "RedHat" and ansible_distribution_major_version == "7")
+
+- name: ensure nginx is at the latest version if OS family is RedHat
+  yum: name=nginx state=latest
+  when: ansible_os_family == "RedHat"
+
+- name: ensure nginx is at the latest version if OS family is Debian
+  apt: name=nginx state=latest
+  when: ansible_os_family == "Debian"
+
+- name: ensure nginx is running (and enable it at boot)
+  service: name=nginx state=started enabled=yes

examples/kitchen-ansible/test/integration/default/default.yml

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+---
+- name: wrapper playbook for kitchen testing
+  hosts: webservers
+  roles:
+    - kitchen-ansible

examples/kitchen-ansible/test/integration/default/web_spec.rb

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+# encoding: utf-8
+# author: Christoph Hartmann
+# author: Dominik Richter
+
+# use basic tests
+describe package('nginx') do
+  it { should be_installed }
+end
+
+# extend tests with metadata
+control '01' do
+  impact 0.7
+  title 'Verify nginx service'
+  desc 'Ensures nginx service is up and running'
+  describe service('nginx') do
+    it { should be_enabled }
+    it { should be_installed }
+    it { should be_running }
+  end
+end
+
+# implement os dependent tests
+web_user = 'www-data'
+web_user = 'nginx' if os[:family] == 'centos'
+
+describe user(web_user) do
+  it { should exist }
+end