(maint) Add rake tasks for running acceptance tests

This adds `rake acceptance:full` and `rake acceptance:smoke` tasks for
running acceptance tests.

Rakefile

@@ -1,5 +1,6 @@
 require 'rake'
 require 'pathname'
+load './acceptance/tasks/acceptance.rake'
 RAKE_ROOT = File.expand_path(File.dirname(__FILE__))
 
 begin

acceptance/Gemfile

@@ -12,11 +12,13 @@ end
 
 beaker_version = ENV['BEAKER_LOCATION'] || ENV['BEAKER_VERSION']
 group :ci, :system_tests do
+  gem 'rake'
   if beaker_version
     gem 'beaker', *location_for(beaker_version)
   else
-    gem 'beaker', '~> 2.5'
+    gem 'beaker', '~> 3.30'
   end
+  gem 'beaker-pe', '~> 1.40.7'
   gem "beaker-hostgenerator", *location_for(ENV['BEAKER_HOSTGENERATOR_VERSION'] || "~> 0.2")
   gem "beaker-abs", *location_for(ENV['BEAKER_ABS_VERSION'] || "~> 0.2")
   gem 'public_suffix', '1.4.6'

acceptance/tasks/acceptance.rake

@@ -0,0 +1,60 @@
+require 'rake'
+
+def generate_hosts(pe_version, hypervisor = 'vmpooler',
+                   test_target = 'centos7-64mdc-64a')
+  hosts_file = 'hosts.cfg'
+  puts "Generating hosts..."
+  cmd = <<HEREDOC
+export BUNDLE_PATH=.bundle/gems
+export BUNDLE_BIN=.bundle/bin
+
+bundle install
+
+beaker-hostgenerator --pe_dir=http://enterprise.delivery.puppetlabs.net/#{pe_version}/ci-ready \
+--disable-default-role --hypervisor #{hypervisor} #{test_target} > #{hosts_file}
+HEREDOC
+
+  Dir.chdir('acceptance'){
+    system(cmd)
+  }
+
+  hosts_file
+end
+
+def run_beaker(hosts_file, tests, package_version)
+cmd = <<HEREDOC
+# We should change this to SHA and SUITE_VERSION in the acceptance tests
+export PE_RAZOR_SERVER_PACKAGE_BUILD_VERSION=#{package_version}
+
+bundle exec beaker --xml --debug --root-keys --repo-proxy --hosts #{hosts_file} \
+--type pe --keyfile ~/.ssh/id_rsa-acceptance --preserve-hosts onfail \
+--helper lib/helper.rb --pre-suite suites/pre_suite/install-server-from-module \
+--tests #{tests} --load-path lib
+HEREDOC
+
+  Dir.chdir('acceptance'){
+    system(cmd)
+  }
+end
+
+namespace :acceptance do
+  desc "Run acceptance tests"
+  task :full, [:pe_version, :razor_server_version, :hosts_file] do |t, args|
+    abort("Required argument: :pe_version") if args[:pe_version].nil?
+    server_version = args[:razor_server_version] || `git rev-parse HEAD`
+    tests = 'suites/tests/smoke,suites/tests/full'
+    hosts = args[:hosts_file]
+    hosts = generate_hosts(args[:pe_version]) if hosts.nil?
+    run_beaker(hosts, tests, server_version)
+  end
+
+  desc "Run smoke tests"
+  task :smoke, [:pe_version, :razor_server_version, :hosts_file] do |t, args|
+    abort("Required argument: :pe_version") if args[:pe_version].nil?
+    server_version = args[:razor_server_version] || `git rev-parse HEAD`
+    tests = 'suites/tests/smoke'
+    hosts = args[:hosts_file]
+    hosts = generate_hosts(pe_version) if hosts.nil?
+    run_beaker(hosts, tests, server_version)
+  end
+end