Class: StreamTest

Inherits:
Test::Unit::TestCase show all
Defined in:
lib/gems/xmpp4r-0.4/test/tc_stream.rb

Constant Summary collapse

STREAM = 
'<stream:stream xmlns:stream="http://etherx.jabber.org/streams">'

Instance Method Summary collapse

Methods inherited from Test::Unit::TestCase

#assert_array_equal, expect, #run

Instance Method Details

#setup ⇒ Object 



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# File 'lib/gems/xmpp4r-0.4/test/tc_stream.rb', line 15

def setup
  @tmpfile = Tempfile.new("StreamSendTest")
  @tmpfilepath = @tmpfile.path()
  @tmpfile.unlink
  @servlisten = UNIXServer.new(@tmpfilepath)
  thServer = Thread.new { @server = @servlisten.accept }
  @iostream = UNIXSocket.new(@tmpfilepath)
  n = 0
  while not defined? @server and n < 10
    sleep 0.1
    n += 1
  end
  @stream = Stream.new
  @stream.start(@iostream)
end

#teardown ⇒ Object 



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

def teardown
  @stream.close
  @server.close
end

#test_bidi ⇒ Object 



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# File 'lib/gems/xmpp4r-0.4/test/tc_stream.rb', line 169

def test_bidi
  @server.puts(STREAM)
  @server.flush
  finished = Semaphore.new
  ok = true
  n = 100

  Thread.new {
    n.times { |i|
      ok &&= (Iq.new(:get).set_id(i).delete_namespace.to_s == @server.gets('>'))
      @server.puts(Iq.new(:result).set_id(i).to_s)
      @server.flush
    }

    finished.run
  }

  n.times { |i|
    @stream.send(Iq.new(:get).set_id(i)) { |reply|
      ok &&= reply.kind_of? Iq
      ok &&= (:result == reply.type)
      ok &&= (i.to_s == reply.id)
      true
    }
  }

  finished.wait
  assert(ok)
end

#test_process ⇒ Object

tests that connection really waits the call to process() to dispatch stanzas to filters



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# File 'lib/gems/xmpp4r-0.4/test/tc_stream.rb', line 39

def test_process
  called = false
  @stream.add_xml_callback { called = true }
  assert(!called)
  @server.puts(STREAM)
  @server.flush
  assert(called)
end

#test_process100 ⇒ Object 



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# File 'lib/gems/xmpp4r-0.4/test/tc_stream.rb', line 48

def test_process100
  @server.puts(STREAM)
  @server.flush

  done = Semaphore.new
  n = 0
  @stream.add_message_callback {
    n += 1
    done.run if n % 100 == 0
  }

  100.times {
    @server.puts('<message/>')
    @server.flush
  }

  done.wait
  assert_equal(100, n)

  @server.puts('<message/>' * 100)
  @server.flush

  done.wait
  assert_equal(200, n)
end

#test_send ⇒ Object 



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# File 'lib/gems/xmpp4r-0.4/test/tc_stream.rb', line 74

def test_send
  @server.puts(STREAM)
  @server.flush

  Thread.new {
    assert_equal(Iq.new(:get).delete_namespace.to_s, @server.gets('>'))
    @stream.receive(Iq.new(:result))
  }

  called = 0
  @stream.send(Iq.new(:get)) { |reply|
    called += 1
    if reply.kind_of? Iq and reply.type == :result
      true
    else
      false
    end
  }

  assert_equal(1, called)
end

#test_send_in_callback ⇒ Object 



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# File 'lib/gems/xmpp4r-0.4/test/tc_stream.rb', line 148

def test_send_in_callback
  @server.puts(STREAM)
  @server.flush
  finished = Semaphore.new

  @stream.add_message_callback {
    @stream.send_with_id(Iq.new(:get)) { |reply|
      assert_equal(:result, reply.type)
    }
  }

  Thread.new {
    @server.gets('>')
    @server.puts(Iq.new(:result))
    finished.run
  }

  @server.puts(Message.new)
  finished.wait
end

#test_send_nested ⇒ Object 



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# File 'lib/gems/xmpp4r-0.4/test/tc_stream.rb', line 96

def test_send_nested
  @server.puts(STREAM)
  @server.flush
  finished = Semaphore.new

  Thread.new {
    assert_equal(Iq.new(:get).delete_namespace.to_s, @server.gets('>'))
    @server.puts(Iq.new(:result).set_id('1').delete_namespace.to_s)
    @server.flush
    assert_equal(Iq.new(:set).delete_namespace.to_s, @server.gets('>'))
    @server.puts(Iq.new(:result).set_id('2').delete_namespace.to_s)
    @server.flush
    assert_equal(Iq.new(:get).delete_namespace.to_s, @server.gets('>'))
    @server.puts(Iq.new(:result).set_id('3').delete_namespace.to_s)
    @server.flush

    finished.run
  }

  called_outer = 0
  called_inner = 0

  @stream.send(Iq.new(:get)) do |reply|
    called_outer += 1
    assert_kind_of(Iq, reply)
    assert_equal(:result, reply.type)

    if reply.id == '1'
      @stream.send(Iq.new(:set)) do |reply2|
        called_inner += 1
        assert_kind_of(Iq, reply2)
        assert_equal(:result, reply2.type)
        assert_equal('2', reply2.id)

        @stream.send(Iq.new(:get))

        true
      end
      false
    elsif reply.id == '3'
      true
    else
      false
    end
  end

  assert_equal(2, called_outer)
  assert_equal(1, called_inner)

  finished.wait
end

#test_similar_children ⇒ Object 



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# File 'lib/gems/xmpp4r-0.4/test/tc_stream.rb', line 199

def test_similar_children
  delay = 0.1
  n = 0
  @stream.add_message_callback { n += 1 }
  assert_equal(0, n)
  @server.puts("#{STREAM}<message/>")
  @server.flush
  sleep delay
  assert_equal(1, n)
  @server.puts('<message>')
  @server.flush
  sleep delay
  assert_equal(1, n)
  @server.puts('<message/>')
  @server.flush
  sleep delay
  assert_equal(1, n)
  @server.puts('</message>')
  @server.flush
  sleep delay
  assert_equal(2, n)
  @server.puts("<message>#{STREAM}<message/></stream:stream>")
  @server.flush
  sleep delay
  assert_equal(2, n)
  @server.puts('</message>')
  @server.flush
  sleep delay
  assert_equal(3, n)
end