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require 'spec_helper'
require 'puppet/face'
describe Puppet::Face[:config, '0.0.1'] do
include PuppetSpec::Files
# different UTF-8 widths
# 1-byte A
# 2-byte ۿ - http://www.fileformat.info/info/unicode/char/06ff/index.htm - 0xDB 0xBF / 219 191
# 3-byte ᚠ - http://www.fileformat.info/info/unicode/char/16A0/index.htm - 0xE1 0x9A 0xA0 / 225 154 160
# 4-byte 𠜎 - http://www.fileformat.info/info/unicode/char/2070E/index.htm - 0xF0 0xA0 0x9C 0x8E / 240 160 156 142
MIXED_UTF8 = "A\u06FF\u16A0\u{2070E}" # Aۿᚠ𠜎
let (:tmp_environment_path) { tmpdir('envpath') }
let (:tmp_config) { tmpfile('puppet.conf') }
def load_settings(path)
test_settings = Puppet::Settings.new
test_settings.define_settings(:main,
:config => {
:type => :file,
:default => path,
:desc => '',
},
:environmentpath => {
:default => tmp_environment_path,
:desc => '',
},
:basemodulepath => {
:default => '',
:desc => '',
},
# definition required to use the value
:rando_key => {
:default => '',
:desc => ''
},
MIXED_UTF8.to_sym => {
:default => '',
:desc => ''
},
)
test_settings.initialize_global_settings
test_settings
end
before :each do
File.open(tmp_config, 'w', :encoding => 'UTF-8') do |file|
file.puts <<-EOF
[main]
rando_key=foobar
#{MIXED_UTF8}=foobar
EOF
end
end
context 'when getting / setting UTF8 values' do
let(:config) { described_class }
def render(action, result)
config.get_action(action).when_rendering(:console).call(result)
end
before :each do
allow(subject).to receive(:report_section_and_environment)
end
# key must be a defined setting
['rando_key', MIXED_UTF8].each do |key|
it "can change '#{key}' keyed ASCII value to a UTF-8 value and read it back" do
value = "value#{key.reverse}value"
# needed for the subject.set to write to correct file
allow(Puppet.settings).to receive(:which_configuration_file).and_return(tmp_config)
subject.set(key, value)
# make sure subject.print looks at the newly modified settings
test_settings = load_settings(tmp_config)
# instead of the default Puppet.settings (implementation detail)
allow(Puppet).to receive(:settings).and_return(test_settings)
result = subject.print()
expect(render(:print, result)).to match(/^#{key} = #{value}$/)
result = subject.print(key, :section => 'main')
expect(render(:print, result)).to eq("#{value}\n")
end
end
end
end
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