--- /dev/null
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'size function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+ describe 'success' do
+ it 'single string size' do
+ pp = <<-EOS
+ $a = 'discombobulate'
+ $o = size($a)
+ notice(inline_template('size is <%= @o.inspect %>'))
+ EOS
+
+ apply_manifest(pp, :catch_failures => true) do |r|
+ expect(r.stdout).to match(/size is 14/)
+ end
+ end
+ it 'with empty string' do
+ pp = <<-EOS
+ $a = ''
+ $o = size($a)
+ notice(inline_template('size is <%= @o.inspect %>'))
+ EOS
+
+ apply_manifest(pp, :catch_failures => true) do |r|
+ expect(r.stdout).to match(/size is 0/)
+ end
+ end
+ it 'with undef' do
+ pp = <<-EOS
+ $a = undef
+ $o = size($a)
+ notice(inline_template('size is <%= @o.inspect %>'))
+ EOS
+
+ apply_manifest(pp, :catch_failures => true) do |r|
+ expect(r.stdout).to match(/size is 0/)
+ end
+ end
+ it 'strings in array' do
+ pp = <<-EOS
+ $a = ['discombobulate', 'moo']
+ $o = size($a)
+ notice(inline_template('size is <%= @o.inspect %>'))
+ EOS
+
+ apply_manifest(pp, :catch_failures => true) do |r|
+ expect(r.stdout).to match(/size is 2/)
+ end
+ end
+ end
+ describe 'failure' do
+ it 'handles no arguments'
+ it 'handles non strings or arrays'
+ end
+end