spec/unit/facter/apt_dist_has_updates_spec.rb

   1 require 'spec_helper'
   2
   3 describe 'apt_has_dist_updates fact' do
   4   subject { Facter.fact(:apt_has_dist_updates).value }
   5
   6   before(:each) { Facter.clear }
   7
   8   describe 'on non-Debian distro' do
   9     before(:each) do
  10       allow(Facter.fact(:osfamily)).to receive(:value).once.and_return('Redhat')
  11     end
  12     it { is_expected.to be_nil }
  13   end
  14
  15   describe 'on Debian based distro missing apt-get' do
  16     before(:each) do
  17       allow(Facter.fact(:osfamily)).to receive(:value).once.and_return('Debian')
  18       allow(File).to receive(:executable?) # Stub all other calls
  19       allow(File).to receive(:executable?).with('/usr/bin/apt-get').and_return(false)
  20     end
  21     it { is_expected.to be_nil }
  22   end
  23
  24   describe 'on Debian based distro' do
  25     before(:each) do
  26       allow(Facter.fact(:osfamily)).to receive(:value).once.and_return('Debian')
  27       allow(File).to receive(:executable?) # Stub all other calls
  28       allow(Facter::Util::Resolution).to receive(:exec) # Catch all other calls
  29       allow(File).to receive(:executable?).with('/usr/bin/apt-get').and_return(true)
  30       allow(Facter::Util::Resolution).to receive(:exec).with('/usr/bin/apt-get -s -o Debug::NoLocking=true upgrade 2>&1').and_return('test')
  31       apt_output = "Inst extremetuxracer [2015f-0+deb8u1] (2015g-0+deb8u1 Debian:stable-updates [all])\n" \
  32                    "Conf extremetuxracer (2015g-0+deb8u1 Debian:stable-updates [all])\n" \
  33                    "Inst planet.rb [13-1.1] (22-2~bpo8+1 Debian Backports:jessie-backports [all])\n" \
  34                    "Conf planet.rb (22-2~bpo8+1 Debian Backports:jessie-backports [all])\n"
  35       allow(Facter::Util::Resolution).to receive(:exec).with('/usr/bin/apt-get -s -o Debug::NoLocking=true dist-upgrade 2>&1').and_return(apt_output)
  36     end
  37     it { is_expected.to be true }
  38   end
  39 end