Module: Jabber::ClientTester

Defined in:
lib/gems/xmpp4r-0.4/test/lib/clienttester.rb

Overview

The ClientTester is a mix-in which provides a setup and teardown method to prepare a Stream object (@client) and the method interfacing as the “server side”:

  • send(xml)

    Send a stanza to @client

The server side is a stream, too: add your callbacks to @server

ClientTester is written to test complex helper classes.

Constant Summary collapse

@@SOCKET_PORT = 
65223

Instance Method Summary collapse

Instance Method Details

#send(xml) ⇒ Object 



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# File 'lib/gems/xmpp4r-0.4/test/lib/clienttester.rb', line 100

def send(xml)
  @server.send(xml)
end

#setup ⇒ Object 



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# File 'lib/gems/xmpp4r-0.4/test/lib/clienttester.rb', line 31

def setup
  servlisten = TCPServer.new(@@SOCKET_PORT)
  serverwait = Semaphore.new
  stream = '<stream:stream xmlns:stream="http://etherx.jabber.org/streams">'

  Thread.new do
    Thread.current.abort_on_exception = true
    serversock = servlisten.accept
    servlisten.close
    serversock.sync = true
    @server = Stream.new
    @server.add_xml_callback do |xml|
      if xml.prefix == 'stream' and xml.name == 'stream'
        send(stream)
        true
      else
        false
      end
    end
    @server.start(serversock)

    serverwait.run
  end

  clientsock = TCPSocket.new('localhost', @@SOCKET_PORT)
  clientsock.sync = true
  @client = Stream.new
#=begin
  class << @client
    def jid
      begin
        #raise
      rescue
        puts $!.backtrace.join("\n")
      end
      JID.new('[email protected]/test')
    end
  end
#=end
  @client.start(clientsock)
  @client.send(stream) { |reply| true }

  @state = 0
  @states = []
  @state_wait = Semaphore.new
  @state_wait2 = Semaphore.new
  @server.add_stanza_callback { |stanza|
    if @state < @states.size
      begin
        @states[@state].call(stanza)
      rescue
        puts "Exception in state: #{$!.class}: #{$!}\n#{$!.join("\n")}"
      end
      @state += 1
      @state_wait2.wait
      @state_wait.run
    end

    false
  }

  serverwait.wait
end

#skip_state ⇒ Object 



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# File 'lib/gems/xmpp4r-0.4/test/lib/clienttester.rb', line 113

def skip_state
  @state_wait2.run
end

#state(&block) ⇒ Object 



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# File 'lib/gems/xmpp4r-0.4/test/lib/clienttester.rb', line 104

def state(&block)
  @states << block
end

#teardown ⇒ Object 



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# File 'lib/gems/xmpp4r-0.4/test/lib/clienttester.rb', line 95

def teardown
  @client.close
  @server.close
end

#wait_state ⇒ Object 



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# File 'lib/gems/xmpp4r-0.4/test/lib/clienttester.rb', line 108

def wait_state
  @state_wait2.run
  @state_wait.wait
end