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require 'spec_helper_acceptance'
describe 'pick function' do
describe 'success' do
pp1 = <<-DOC
$a = undef
$o = pick($a, 'default')
notice(inline_template('picked is <%= @o.inspect %>'))
DOC
it 'picks a default value' do
apply_manifest(pp1, :catch_failures => true) do |r|
expect(r.stdout).to match(%r{picked is "default"})
end
end
pp2 = <<-DOC
$a = "something"
$b = "long"
$o = pick($a, $b, 'default')
notice(inline_template('picked is <%= @o.inspect %>'))
DOC
it 'picks the first set value' do
apply_manifest(pp2, :catch_failures => true) do |r|
expect(r.stdout).to match(%r{picked is "something"})
end
end
end
describe 'failure' do
pp3 = <<-DOC
$a = undef
$b = undef
$o = pick($a, $b)
notice(inline_template('picked is <%= @o.inspect %>'))
DOC
it 'raises error with all undef values' do
apply_manifest(pp3, :expect_failures => true) do |r|
expect(r.stderr).to match(%r{must receive at least one non empty value})
end
end
end
end
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