gistfile1.txt

#code
post '/archive_message/:id' do
  msg = Recording.first(id: params[:id])
  if msg
    msg.archived = true
    msg.save_changes
    json({ status: "ok" })
  else
    error(400, 'Invalid Message Id')
  end
end

#test
it "should archive the message and respond with a status ok message" do
        mailbox = create(:mailbox)
        recording = create(:recording, :mailbox_id => mailbox.id, :archived => false)
        post "/archive_message/#{recording.id}"
        recording.archived.should == true
end