gistfile1.txt

  hostnames = { 
    'server-01t.example.com' => { lane: 't'},
    'server-02q.example.com' => { lane: 'q'},
    'server-03u.example.com' => { lane: 'u'},
    'server-04p.example.com' => { lane: 'p'},
}

long_lanes = { t: 'test', q: 'qua', u: 'uat', p: 'production'}

hostnames.each do |hostname, data|
  
        expect(Facter.fact(:application).value).to include(
          'lane' => data[:lane],
          'long_lane' => long_lanes[data[:lane]],    <<<<< --- This doesn't work.
        )

end