(maint) Add acceptance libdir and Util helper module

spec/acceptance/lib/util.rb

@@ -0,0 +1,15 @@
+module PuppetStrings
+  module Acceptance
+    module Util
+      def read_file_on(host, filename)
+        on(host, "cat #{filename}").stdout
+      end
+
+      def get_test_module_path(host, module_regex)
+        modules = JSON.parse(on(host, puppet('module', 'list', '--render-as', 'json')).stdout)
+        test_module_info = modules['modules_by_path'].values.flatten.find { |mod_info| mod_info =~ module_regex }
+        test_module_info.match(/\(([^)]*)\)/)[1]
+      end
+    end
+  end
+end

spec/spec_helper_acceptance.rb

@@ -1,6 +1,8 @@
 require 'beaker-rspec/spec_helper'
 require 'beaker-rspec/helpers/serverspec'
 
+$LOAD_PATH << File.expand_path(File.join(File.dirname(__FILE__), 'acceptance/lib'))
+
 unless ENV['RS_PROVISION'] == 'no'
   install_puppet
 end