acceptance: Clean spec file and use ubuntu 14.04 for default tests

Gemfile

@@ -24,6 +24,7 @@ end
 
 group :system_tests do
   gem 'beaker-rspec',  :require => false
+  gem 'beaker-puppet_install_helper', :require => false
 end
 
 if facterversion = ENV['FACTER_GEM_VERSION']

spec/acceptance/nodesets/default.yml

@@ -1,10 +1,11 @@
 HOSTS:
-  debian-73-x64:
+  ubuntu-server-1404-x64:
     roles:
       - master
-    platform: debian-7-amd64
-    box : debian-73-x64-nocm
-    box_url : http://puppet-vagrant-boxes.puppetlabs.com/debian-73-x64-virtualbox-nocm.box
-    hypervisor : vagrant
+    platform: ubuntu-14.04-amd64
+    box: puppetlabs/ubuntu-14.04-64-nocm
+    box_url: https://vagrantcloud.com/puppetlabs/ubuntu-14.04-64-nocm
+    hypervisor: vagrant
 CONFIG:
-  type: foss
+  log_level: debug
+  type: git

spec/spec_helper_acceptance.rb

@@ -1,30 +1,34 @@
 require 'beaker-rspec'
+require 'beaker/puppet_install_helper'
 
-hosts.each do |host|
-  install_puppet
-  on host, "mkdir -p #{host['distmoduledir']}"
-end
+run_puppet_install_helper
 
 RSpec.configure do |c|
   # Project root
   proj_root = File.expand_path(File.join(File.dirname(__FILE__), '..'))
+  modname = JSON.parse(open('metadata.json').read)['name'].split('-')[1]
 
   # Readable test descriptions
   c.formatter = :documentation
 
   # Configure all nodes in nodeset
   c.before :suite do
+
     # Install module
-    puppet_module_install(:source => proj_root, :module_name => 'gitlab')
+    #
+    puppet_module_install(:source => proj_root, :module_name => modname)
     hosts.each do |host|
       on host, puppet('module','install','alup/rbenv'), { :acceptable_exit_codes => [0,1] }
       on host, puppet('module','install','fsalum/redis'), { :acceptable_exit_codes => [0,1] }
       on host, puppet('module','install','jfryman/nginx'), { :acceptable_exit_codes => [0,1] }
       on host, puppet('module','install','evenup/logrotate'), { :acceptable_exit_codes => [0,1] }
       on host, puppet('module','install','puppetlabs-git'), { :acceptable_exit_codes => [0,1] }
       on host, puppet('module','install','puppetlabs-vcsrepo'), { :acceptable_exit_codes => [0,1] }
-      on host, puppet('module','install','puppetlabs-mysql', '--version', '2.2'), { :acceptable_exit_codes => [0,1] }
+      on host, puppet('module','install','puppetlabs-mysql'), { :acceptable_exit_codes => [0,1] }
       on host, puppet('module','install','puppetlabs-stdlib'), { :acceptable_exit_codes => [0,1] }
+
+      # List modules installed to help with debugging
+      on host, puppet('module','list'), { :acceptable_exit_codes => [0] }
     end
   end
 end