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#! /usr/bin/env ruby -S rspec
require 'spec_helper_acceptance'
describe 'pick function' do
describe 'success' do
it 'picks a default value' do
pp = <<-EOS
$a = undef
$o = pick($a, 'default')
notice(inline_template('picked is <%= @o.inspect %>'))
EOS
apply_manifest(pp, :catch_failures => true) do |r|
expect(r.stdout).to match(/picked is "default"/)
end
end
it 'picks the first set value' do
pp = <<-EOS
$a = "something"
$b = "long"
$o = pick($a, $b, 'default')
notice(inline_template('picked is <%= @o.inspect %>'))
EOS
apply_manifest(pp, :catch_failures => true) do |r|
expect(r.stdout).to match(/picked is "something"/)
end
end
end
describe 'failure' do
it 'raises error with all undef values' do
pp = <<-EOS
$a = undef
$b = undef
$o = pick($a, $b)
notice(inline_template('picked is <%= @o.inspect %>'))
EOS
apply_manifest(pp, :expect_failures => true) do |r|
expect(r.stderr).to match(/must receive at least one non empty value/)
end
end
end
end
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