--[[

Copyright 2014 The Luvit Authors. All Rights Reserved.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS-IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

--]]

local net = require('net')

local HOST = '127.0.0.1'
local PORT = 10089

require('tap')(function(test)
  test("server", function(expect)
    local server, client, onServerConnection, onConnect
    function onServerConnection(client)
      local onData

      function onData(chunk)
        local onWrite

        function onWrite(err)
          p("server:client:write")
          assert(err == nil)
          client:destroy()
        end

        p('server:client:on("data")', chunk)
        assert(chunk == "ping")
        client:write("pong", onWrite)
      end

      client:on("data", expect(onData))
    end

    function onConnect()
      p('client:on("complete")')
      local onData, onWrite

      function onData(data)
        p('client:on("data")', data)
        assert(data == "pong")
        client:destroy()
        server:close()
      end

      function onWrite(err)
        p("client:write")
        assert(err == nil)
      end

      client:on('data', expect(onData))
      client:write("ping", expect(onWrite))
    end

    server = net.createServer(onServerConnection)
    server:listen(PORT, HOST)

    client = net.Socket:new()
    client:connect(PORT, HOST, onConnect)
  end)
end)