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Contents
#! /usr/bin/env ruby
require 'spec_helper'
require 'puppet/util/tag_set'
RSpec::Matchers.define :be_one_of do |*expected|
match do |actual|
expected.include? actual
end
failure_message do |actual|
"expected #{actual.inspect} to be one of #{expected.map(&:inspect).join(' or ')}"
end
end
describe Puppet::Util::TagSet do
let(:set) { Puppet::Util::TagSet.new }
it 'serializes to yaml as an array' do
array = ['a', :b, 1, 5.4]
set.merge(array)
expect(Set.new(Puppet::Util::Yaml.safe_load(set.to_yaml, [Symbol, Puppet::Util::TagSet]))).to eq(Set.new(array))
end
it 'deserializes from a yaml array' do
array = ['a', :b, 1, 5.4]
expect(Puppet::Util::TagSet.from_yaml(array.to_yaml)).to eq(Puppet::Util::TagSet.new(array))
end
it 'round trips through json' do
array = ['a', 'b', 1, 5.4]
set.merge(array)
tes = Puppet::Util::TagSet.from_data_hash(JSON.parse(set.to_json))
expect(tes).to eq(set)
end
it 'can join its elements with a string separator' do
array = ['a', 'b']
set.merge(array)
expect(set.join(', ')).to be_one_of('a, b', 'b, a')
end
it 'raises when deserializing unacceptable objects' do
yaml = [Object.new].to_yaml
expect {
Puppet::Util::TagSet.from_yaml(yaml)
}.to raise_error(Puppet::Util::Yaml::YamlLoadError, /Tried to load unspecified class: Object/)
end
end
Version data entries
44 entries across 44 versions & 1 rubygems