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require 'spec_helper'
require 'puppet_spec/compiler'
require 'matchers/resource'
describe 'the partition function' do
include PuppetSpec::Compiler
include Matchers::Resource
context 'for an array' do
it 'partitions by item' do
manifest = "notify { String(partition(['', b, ab]) |$s| { $s.empty }): }"
expect(compile_to_catalog(manifest)).to have_resource("Notify[[[''], ['b', 'ab']]]")
end
it 'partitions by index, item' do
manifest = "notify { String(partition(['', b, ab]) |$i, $s| { $i == 2 or $s.empty }): }"
expect(compile_to_catalog(manifest)).to have_resource("Notify[[['', 'ab'], ['b']]]")
end
end
context 'for a hash' do
it 'partitions by key-value pair' do
manifest = "notify { String(partition(a => [1, 2], b => []) |$kv| { $kv[1].empty }): }"
expect(compile_to_catalog(manifest)).to have_resource("Notify[[[['b', []]], [['a', [1, 2]]]]]")
end
it 'partitions by key, value' do
manifest = "notify { String(partition(a => [1, 2], b => []) |$k, $v| { $v.empty }): }"
expect(compile_to_catalog(manifest)).to have_resource("Notify[[[['b', []]], [['a', [1, 2]]]]]")
end
end
context 'for a string' do
it 'fails' do
manifest = "notify { String(partition('something') |$s| { $s.empty }): }"
expect { compile_to_catalog(manifest) }.to raise_error(Puppet::PreformattedError)
end
end
end
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