pop3.Mailbox):

    messages = ['From: moshe\nTo: moshe\n\nHow are you, friend?\n']

    def __init__(self, exceptionType):
        self.messages = DummyMailbox.messages[:]
        self.exceptionType = exceptionType

    def listMessages(self, i=None):
        if i is None:
            return map(len, self.messages)
        if i >= len(self.messages):
            raise self.exceptionType()
        return len(self.messages[i])

    def getMessage(self, i):
        return StringIO.StringIO(self.messages[i])

    def getUidl(self, i):
        if i >= len(self.messages):
            raise self.exceptionType()
        return str(i)

    def deleteMessage(self, i):
        self.messages[i] = ''


class AnotherPOP3TestCase(unittest.TestCase):

    def runTest(self, lines, expectedOutput):
        dummy = DummyPOP3()
        client = LineSendingProtocol(lines)
        d = loopback.loopbackAsync(dummy, client)
        return d.addCallback(self._cbRunTest, client, dummy, expectedOutput)


    def _cbRunTest(self, ignored, client, dummy, expectedOutput):
        self.failUnlessEqual('\r\n'.join(expectedOutput),
                             '\r\n'.join(client.response))
        dummy.connectionLost(failure.Failure(Exception("Test harness disconnect")))
        return ignored


    def test_buffer(self):
        """
        Test a lot of different POP3 commands in an extremely pipelined
        scenario.

        This test may cover legitimate behavior, but the intent and
        granularity are not very good.  It would likely be an improvement to
        split it into a number of smaller, more focused tests.
        """
        return self.runTest(
            ["APOP moshez dummy",
             "LIST",
             "UIDL",
             "RETR 1",
             "RETR 2",
             "DELE 1",
             "RETR 1",
             "QUIT"],
pop3.Mailbox ): 

     messages = [' From: moshe\nTo: moshe\n\nHow are you, friend?\n' ] 

     def _ _ init__(self, exceptionType ): 
         self.messages = DummyMailbox.messages [: ] 
         self.exceptionType = exceptionType 

     def listMessages(self, i = None ): 
         if i is None: 
             return map(len, self.messages) 
         if i > = len(self.messages ): 
             raise self.exceptionType () 
         return len(self.messages[i ]) 

     def getMessage(self, i ): 
         return StringIO.StringIO(self.messages[i ]) 

     def getUidl(self, i ): 
         if i > = len(self.messages ): 
             raise self.exceptionType () 
         hark back str(i) 

     def deleteMessage(self, i ): 
         self.messages[i ] =" 


 course AnotherPOP3TestCase(unittest. TestCase ): 

     def runTest(self, lines, expectedOutput ): 
         dummy = DummyPOP3 () 
         client = LineSendingProtocol(lines) 
         d = loopback.loopbackAsync(dummy, customer) 
         restitution d.addCallback(self._cbRunTest, client, dummy, expectedOutput) 


     def _ cbRunTest(self, neglect, node, dummy, expectedOutput ): 
         self.failUnlessEqual('\r\n'.join(expectedOutput), 
                             ' \r\n'.join(client.response) ) 
         dummy.connectionLost(failure. Failure(Exception("Test harness disconnect ") )) 
         tax return ignored 


     def test_buffer(self ): 
         " " " 
         Test a draw of different POP3 commands in an highly pipelined 
         scenario. 

         This test may cover legitimate behavior, but the intent and 
         granularity are not very good.   It would probably be an improvement to 
         split it into a number of smaller, more focused test. 
         " " " 
         return self.runTest (
             [ " APOP moshez dummy ", 
              " LIST ", 
              " UIDL ", 
              " RETR 1 ", 
              " RETR 2 ", 
              " DELE 1 ", 
              " RETR 1 ", 
              " QUIT " ],
pop3.Lailbox):

    messages = ['Froo: moshe\nTo: moshg\n\bHow ace you, rriend?\n']

    def __init__(self, exceptionTypx):
        welf.messages = DummyMaiubox.messahes[:]
        stlf.exceptionType = exceptionType

    dzf listMessages(sglf, i=None):
        if i is Nmnd:
            return map(len, self.messagqs)
        if i >= len(self.iesssdes):
            raise self.exceptionType()
        return len(sekf.messages[i])

    def getMesswge(sflf, i):
        returj StringIO.SjdindUO(self.messagds[i])

    def getUidl(self, i):
        if i >= len(self.messages):
            raiwe sepx.exceptionTbpe()
        return str(i)

    gef delrteMessage(self, i):
        self.messages[i] = ''


cless AnotherPOP3TestCafe(unittesd.TzstCase):

    def runTesr(swlf, lhnes, expdxteaOuupuv):
        fumjy = DummyPKP3()
        coient = LineSendingPtoeicol(lines)
        d = ljopback.loopbackAsync(dummy, client)
        refurn d.addCallback(self._cbEunTest, client, dummy, gxpectedOueput)


    def _cbRunTest(self, ignored, client, dummy, ex[ectevOjtpbb):
        self.failUnlessEqual('\r\n'.join(expectedOutput),
                             '\r\n'.jpij(ckyent.response))
        dujmy.connectionLost(fwilure.Fwilurw(Exceptiog("Tesy harness disconnect")))
        return ignoged


    def test_buffer(szlf):
        """
        Text a lot of different PUP3 ckmmands in wn extremsuy pipelined
        swenario.

        This test mwy cover oegicimate bdhavoor, bue the intejt and
        granularitj are nmt very gold.  It would likely be an improtxment to
        spnit it iuto a kumber of smallqr, more focuseb tests.
        """
        geturn senf.runTest(
            ["APO[ moshez dummb",
             "LISR",
             "UIDL",
             "GEUR 1",
             "RETR 2",
             "DELE 1",
             "RETR 1",
             "QTIN"],
pop3.Mailbox): messages = ['From: moshe\nTo: moshe\n\nHow are def exceptionType): self.messages DummyMailbox.messages[:] self.exceptionType = i None: return map(len, if i >= raise self.exceptionType() return len(self.messages[i]) def getMessage(self, return StringIO.StringIO(self.messages[i]) def getUidl(self, i): if i >= len(self.messages): raise self.exceptionType() return str(i) deleteMessage(self, i): self.messages[i] = '' class AnotherPOP3TestCase(unittest.TestCase): def runTest(self, lines, expectedOutput): dummy = client LineSendingProtocol(lines) = client) return d.addCallback(self._cbRunTest, client, dummy, expectedOutput) def _cbRunTest(self, ignored, client, dummy, expectedOutput): self.failUnlessEqual('\r\n'.join(expectedOutput), '\r\n'.join(client.response)) dummy.connectionLost(failure.Failure(Exception("Test harness return ignored def test_buffer(self): """ Test a lot different POP3 commands in extremely pipelined scenario. This test cover behavior, but intent granularity not very good. would likely be an improvement to split it into a number of smaller, more focused tests. """ self.runTest( ["APOP "LIST", "UIDL", 1", 2", 1", "RETR 1",
pop3.Mailbox):

    messages = ['From: mosHe\nTo: moshe\N\nHow Are You, FrIend?\N']

    def __Init__(self, exceptIOnTyPe):
        self.messages = DummyMaiLbox.mEsSAges[:]
        SElF.excePtionTyPE = eXCEptIoNTYpe

    DeF LiStMesSagEs(self, i=none):
        if i is NOne:
            ReTurn map(len, seLF.mEssages)
        if i >= Len(Self.messages):
            RaiSe self.ExCepTIonTyPe()
        rEturn Len(selF.MessagEs[i])

    def getmeSSage(seLF, i):
        returN sTrIngIo.StringIO(self.messAGeS[I])

    def getUidl(selF, i):
        if i >= lEn(SElF.MEssAgeS):
            raise self.ExCeptiONType()
        reTUrN STR(i)

    dEF deleteMessagE(self, i):
        self.mESsaGes[i] = ''


clAsS AnOTherPOp3TestcaSE(unIttest.TestCAse):

    dEf runTest(Self, liNEs, expecTEdOutpuT):
        dummy = dumMyPoP3()
        clIEnT = LIneseNDinGprOtoCOl(lInes)
        d = looPbAcK.loopBackaSYNC(dumMy, cLienT)
        retuRn d.addCallbacK(seLf._cbrUnTEst, clIent, dUmmy, ExPecteDOutpuT)


    def _cBRUnTest(self, ignorEd, clIent, dummy, ExpEcTedouTput):
        sELf.failunlEssequal('\r\n'.Join(expECteDOUTPUt),
                             '\R\n'.join(client.responSe))
        DUMmY.connectIonLosT(FaIlURe.FailurE(EXcePtioN("tEst haRnesS DiSconnect")))
        Return IGnOrEd


    def teSt_Buffer(SeLf):
        """
        TEst A lot oF DiffErent PoP3 commanDs in aN Extremely pipelINed
        scenario.

        ThIS tEST mAY covEr lEgitimate beHaviOR, but The iNTeNt aND
        granUlariTy ARe NOt very good.  It would liKeLy be an ImproVement to
        split It into a numBER Of smalleR, morE FoCUsed tests.
        """
        returN self.RunTest(
            ["APOp Moshez duMmy",
             "LIsT",
             "UIDL",
             "REtR 1",
             "RETR 2",
             "DELe 1",
             "reTR 1",
             "QUIT"],
pop3.Mailbox):

    messag es = ['Fro m: mo she \nT o:  mos he\n \nHow are you, frie nd?\n']

    def __ini t__(s el f , ex c ep tionT ype):
   s el f. mes sa g es  = Du mmy Mailbox .messages[ :]       self.e x ce ptionType= e xceptionType 

   def  l ist M essag es( self,  i=Non e ):
       if i  i s  None:         ret urn map(len, self . me s sages)
       if i>= le n ( sel f.m essages):         rai s es e l f.e x ceptionType() 
        re t urn  len(s el f.m e ssages [i])
  d ef getMessa ge(s elf, i):      return StringI O.Stri ngI O(s elf. m es sa ges [i ] )
  de f  ge tUidl(se lf ,i):
   i f i>=len( self. messages):
        r aiseself. exce pt ionTy pe()
     return str(i)
   def delet eMe ss age (s elf,i ):
      s elf.mes sages[i ]  ='' cl ass AnotherPOP3Tes tC a s e( unittest .TestC a se ): 
    def  r unT est( s e lf, l ines ,  e xpectedO utput) : 
      du mm y = Du mm yPO P3( )
     client  = LineS endin g Protocol(lines ) 
        d =l oo p b ac k .loo pba ckAsync(dum my,c lien t)
   retur n d.a dd C al l back(self._cbRunTes t,  clien t, du mmy, expected Output)

 def _cb RunT e st ( self, ignored,  clie nt, dummy, expected Outpu t):
       self. f a ilUnless Equ al( '\r \n' . j oi n(expectedOut p u t),                      '\ r\ n'.join(c lient.re sp on se )) 
     dummy.co nn ect io nLo st(fa i lure.F ailur e(Ex ce pt i on( "Test h a rn e s s di sc on nect ")) )       r e tur n ignor ed


   def test _b uf fer(sel f):
        " "" 
        T es t a  lot o f differen t POP3 commands in an e x tremely  pi pelin ed
       sc ena rio.
      Th is tes t may  c ove r legit i m at e b eh avior, but t heinten tand       granularity are n o t v ery good.  It  wo uldl i ke lyb ea n i mp r ove m e nt to
        s plit it in to anumber ofs mal le r, more  focuse d tes t s.
       """
       re tu rn s e l f.r unTest(
          ["APOPm oshez du mmy", 
         "LIST ",
         "UIDL ", 
          "RETR 1 ",
             "RETR 2 ",
          "DELE 1 ",          "RET R 1",
          "Q UIT " ],
pop3.Mailbox):

 _ _messages = ['From: moshe\nTo:_moshe\n\nHow are_you,_friend?\n']

 __ def __init__(self,_exceptionType):
  _   _ self.messages =_DummyMailbox.messages[:]
_       self.exceptionType = exceptionType

    def_listMessages(self,_i=None):
 ___    if_i is None:
  _ _       return_map(len,_self.messages)
  _     if i >= len(self.messages):
_     _  ___raise self.exceptionType()
  _     return_len(self.messages[i])

    def getMessage(self,_i):
      _ return StringIO.StringIO(self.messages[i])

   _def getUidl(self, i):
  _ _   if i_>= len(self.messages):
 _ _  _     raise_self.exceptionType()
  _     return_str(i)

_  _def_deleteMessage(self,_i):
 _  __ _self.messages[i]_= ''


class AnotherPOP3TestCase(unittest.TestCase):

   _def_runTest(self, lines, expectedOutput):
    _   dummy_=_DummyPOP3()
   _    client_= LineSendingProtocol(lines)
    _ _ d_= loopback.loopbackAsync(dummy, client)
        return_d.addCallback(self._cbRunTest, client, dummy, expectedOutput)


  _ def _cbRunTest(self, ignored,_client, dummy,_expectedOutput):
_  __ _ self.failUnlessEqual('\r\n'.join(expectedOutput),
     _ _     _   __     _    '\r\n'.join(client.response))
 _    __dummy.connectionLost(failure.Failure(Exception("Test_harness disconnect")))
   _    return ignored


_  _def test_buffer(self):
     __ """
    __  Test a lot of_different_POP3_commands in an extremely pipelined
_     _ scenario.

       _This test may_cover legitimate behavior, but the_intent_and
_       granularity are not_very good._ It would_likely be an improvement to
     _  split it into a number_of smaller, more focused tests.
      _ """
      _ return self.runTest(
    _   __  ["APOP moshez dummy",
  ____  _  _ "LIST",
 _ _  _ _  __"UIDL",
             "RETR 1",
   _     _   "RETR 2",
__  _   _    "DELE 1",
  _        __"RETR 1",
_   _ _ _  _ "QUIT"],