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diff --git a/spec/acceptance/shuffle_spec.rb b/spec/acceptance/shuffle_spec.rb
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+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'shuffle function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+ describe 'success' do
+ it 'shuffles arrays' do
+ pp = <<-EOS
+ $a = ["1", "2", "3", "4", "5", "6", "7", "8", "the","public","art","galleries"]
+ # Anagram: Large picture halls, I bet
+ $o = shuffle($a)
+ notice(inline_template('shuffle is <%= @o.inspect %>'))
+ EOS
+
+ apply_manifest(pp, :catch_failures => true) do |r|
+ expect(r.stdout).to_not match(/shuffle is \["1", "2", "3", "4", "5", "6", "7", "8", "the", "public", "art", "galleries"\]/)
+ end
+ end
+ it 'shuffles strings' do
+ pp = <<-EOS
+ $a = "blowzy night-frumps vex'd jack q"
+ $o = shuffle($a)
+ notice(inline_template('shuffle is <%= @o.inspect %>'))
+ EOS
+
+ apply_manifest(pp, :catch_failures => true) do |r|
+ expect(r.stdout).to_not match(/shuffle is "blowzy night-frumps vex'd jack q"/)
+ end
+ end
+ end
+ describe 'failure' do
+ it 'handles no arguments'
+ it 'handles non strings or arrays'
+ end
+end