salt-formula/test/integration/2017-7/pkgs_spec.rb

case os[:name]
when 'centos'
  version = '2017.7.8-1.el6'
when 'debian', 'ubuntu'
  version = '2017.7.8+ds-1'
end

control 'salt packages' do
  title 'should be installed'

  describe package('salt-master') do
    it { should be_installed }
    its('version') { should eq version }
  end

  describe package('salt-minion') do
    it { should be_installed }
    its('version') { should eq version }
  end
end