function mockPrepareHosts (command) {
  // first filter all special case examples from the mockHost list (eg. no entry)
  const workingHosts = mockHosts.filter(i => i.indexOf('no entry') < 0)
  let r = workingHosts.join('\n')

  if (command.includes('-n')) {
    const ip = command.match(/arp -(.*){1} (.*)/)[2]
    r = mockHosts.find(i => i.indexOf(ip) > 0)
  }

  return r
}
function mockPrepareHosts (command) {
  
  const workingHosts = mockHosts.filter(i => i.indexOf('no entry') < 0)
  let r = workingHosts.join('\n')

  if (command.includes('-n')) {
    const ip = command.match(/arp -(.*){1} (.*)/)[2]
    r = mockHosts.find(i => i.indexOf(ip) > 0)
  }

  return r
}
function mockPrepareHosts ( command ) { // first filter all special case examples from the mockHost list (eg. no entry) const workingHosts = mockHosts . filter ( i => i . indexOf ( 'no entry' ) < 0 ) let r = workingHosts . join ( '\n' ) if ( command . includes ( '-n' ) ) { const ip = command . match ( / arp -(.*){1} (.*) / ) [ 2 ] r = mockHosts . find ( i => i . indexOf ( ip ) > 0 ) } return r }
/* eslint-enable
/ * eslint - enable