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#! /usr/bin/env ruby -S rspec
require 'spec_helper_acceptance'
describe 'size function' 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
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