add test cookbook for rvm installation

* test-kitchen needs its own bundle group
* project-specific Cheffile addition for rvm
* create a test cookbook to do the rvm installation/setup for running
  tests
* remove "rvm baseboxes" for supported platforms, use test-kitchen
  defaults

Output of 'bundle exec kitchen test --platform ubuntu-12.04:

Finished in 15.2 seconds
99 examples, 0 failures

6 files changed, 47 insertions, 18 deletions

diff --git a/Gemfile b/Gemfile
index 9d42572..6450af9 100644
--- a/Gemfile
+++ b/Gemfile
@@ -8,4 +8,8 @@ group(:test) do
 
 end
 
+group(:kitchen) do
 
+  gem 'test-kitchen', '>= 0.7.0.beta.1'
+
+end
diff --git a/test/kitchen/Kitchenfile b/test/kitchen/Kitchenfile
index 70460f2..60afd49 100644
--- a/test/kitchen/Kitchenfile
+++ b/test/kitchen/Kitchenfile
@@ -17,26 +17,10 @@
 # limitations under the License.
 #
 
-# We need to test on platforms with baseboxes that have RVM and Ruby
-# (1.9.2) already installed.
-
-platform :centos do
-  version "5.7" do
-    box "centos-5.7-rvm"
-    box_url "http://acrmp-vm.s3.amazonaws.com/vagrant/boxes/centos-5.7-rvm.box"
-  end
-end
-
-platform :ubuntu do
-  version "11.04" do
-    box "ubuntu-11.04-rvm"
-    box_url "http://acrmp-vm.s3.amazonaws.com/vagrant/boxes/ubuntu-11.04-rvm.box"
-  end
-end
-
 integration_test "mixlib-shellout" do
   language 'ruby'
-  runtimes ['1.9.2']
+  runtimes ['1.9.3']
   install 'bundle install --without kitchen'
   script 'bundle exec rspec spec'
+  run_list_extras ['mixlib-shellout_test::default']
 end
diff --git a/test/kitchen/cookbooks/Cheffile b/test/kitchen/cookbooks/Cheffile
new file mode 100644
index 0000000..5313b1d
--- /dev/null
+++ b/test/kitchen/cookbooks/Cheffile
@@ -0,0 +1,3 @@
+cookbook 'rvm',
+:git => 'https://github.com/fnichol/chef-rvm.git',
+:ref => 'd6cdb2ab93c421ca6234cbaf5548c914eba4084f'
diff --git a/test/kitchen/cookbooks/mixlib-shellout_test/README.md b/test/kitchen/cookbooks/mixlib-shellout_test/README.md
new file mode 100644
index 0000000..dd93d60
--- /dev/null
+++ b/test/kitchen/cookbooks/mixlib-shellout_test/README.md
@@ -0,0 +1 @@
+This cookbook is used with test-kitchen to test the parent project, mixlib-shellout.
diff --git a/test/kitchen/cookbooks/mixlib-shellout_test/metadata.rb b/test/kitchen/cookbooks/mixlib-shellout_test/metadata.rb
new file mode 100644
index 0000000..b44b488
--- /dev/null
+++ b/test/kitchen/cookbooks/mixlib-shellout_test/metadata.rb
@@ -0,0 +1,5 @@
+maintainer       "Opscode, Inc."
+maintainer_email "cookbooks@opscode.com"
+license          "Apache 2.0"
+description      "This cookbook is used with test-kitchen to test the parent project, mixlib-shellout."
+version          "1.0.0"
diff --git a/test/kitchen/cookbooks/mixlib-shellout_test/recipes/default.rb b/test/kitchen/cookbooks/mixlib-shellout_test/recipes/default.rb
new file mode 100644
index 0000000..fa78b4a
--- /dev/null
+++ b/test/kitchen/cookbooks/mixlib-shellout_test/recipes/default.rb
@@ -0,0 +1,32 @@
+#
+# Cookbook Name:: mixlib-shellout_test
+# Recipe:: default
+#
+# Copyright 2012, Opscode, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+node.set['rvm']['user_installs'] = [
+  { 'user'          => 'vagrant',
+    'default_ruby'  => 'ruby-1.9.3-p327',
+    'rubies'        => ['1.9.3']
+  }
+]
+
+node.set['rvm']['gems'] = {
+  "ruby-1.9.3-p327" => [
+    { 'name' => 'bundler' }
+  ]
+}
+include_recipe "rvm::user"