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require 'spec_helper'
require 'puppet/face'
describe Puppet::Face[:man, :current] do
let(:pager) { '/path/to/our/pager' }
around do |example|
oldpager = ENV['MANPAGER']
ENV['MANPAGER'] = pager
example.run
ENV['MANPAGER'] = oldpager
end
it "exits with 0 when generating man documentation for each available application" do
allow(Puppet::Util).to receive(:which).with('ronn').and_return(nil)
allow(Puppet::Util).to receive(:which).with(pager).and_return(pager)
Puppet::Application.available_application_names.each do |name|
next if %w{man face_base indirection_base}.include? name
klass = Puppet::Application.find('man')
app = klass.new(Puppet::Util::CommandLine.new('puppet', ['man', name]))
expect do
allow(IO).to receive(:popen).with(pager, 'w:UTF-8').and_yield($stdout)
expect { app.run }.to exit_with(0)
end.to_not have_printed(/undefined method `gsub'/)
end
end
end
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