       .connection.wait
         server: host: 'localhost', port: port1
       , (err, status) ->
-        status.should.be.true()
+        status.should.be.true() unless err
       .connection.wait
         server: host: 'localhost', port: [port1, port2]
       , (err, status) ->

          [{host: 'localhost', port: port2}]
        ]
      , (err, status) ->
        status.should.be.true()
      .call  (_, callback) -> @options.server1.close callback
      .call  (_, callback) -> @options.server2.close callback
      .then next

        servers: for i in [0...12]
          {host: 'localhost', port: port}
      , (err, status) ->
        status.should.be.true() unless err
      .call  (_, callback) ->
        @options.server1.close callback
      .then next
