3rdparty/modules/stdlib/spec/unit/facter/util/puppet_settings_spec.rb

   1 require 'spec_helper'
   2 require 'facter/util/puppet_settings'
   3
   4 describe Facter::Util::PuppetSettings do
   5   describe '#with_puppet' do
   6     context 'without Puppet loaded' do
   7       before(:each) do
   8         allow(Module).to receive(:const_get).with('Puppet').and_raise(NameError)
   9       end
  10
  11       it 'is nil' do
  12         expect(subject.with_puppet { Puppet[:vardir] }).to be_nil
  13       end
  14       it 'does not yield to the block' do
  15         expect(Puppet).to receive(:[]).never
  16         expect(subject.with_puppet { Puppet[:vardir] }).to be_nil
  17       end
  18     end
  19     context 'with Puppet loaded' do
  20       # module Puppet
  21       module Puppet; end
  22       let(:vardir) { '/var/lib/puppet' }
  23
  24       before :each do
  25         allow(Puppet).to receive(:[]).with(:vardir).and_return(vardir)
  26       end
  27
  28       it 'yields to the block' do
  29         subject.with_puppet { Puppet[:vardir] }
  30       end
  31       it 'returns the nodes vardir' do
  32         expect(subject.with_puppet { Puppet[:vardir] }).to eq vardir
  33       end
  34     end
  35   end
  36 end