/edk2/AppPkg/Applications/Python/Python-2.7.2/Lib/test/test_MimeWriter.py

"""Test program for MimeWriter module.



The test program was too big to comfortably fit in the MimeWriter

class, so it's here in its own file.



This should generate Barry's example, modulo some quotes and newlines.



"""



import unittest, StringIO

from test.test_support import run_unittest, import_module



import_module("MimeWriter", deprecated=True)

from MimeWriter import MimeWriter



SELLER = '''\

INTERFACE Seller-1;



TYPE Seller = OBJECT

    DOCUMENTATION "A simple Seller interface to test ILU"

    METHODS

            price():INTEGER,

    END;

'''



BUYER = '''\

class Buyer:

    def __setup__(self, maxprice):

        self._maxprice = maxprice



    def __main__(self, kos):

        """Entry point upon arrival at a new KOS."""

        broker = kos.broker()

        # B4 == Barry's Big Bass Business :-)

        seller = broker.lookup('Seller_1.Seller', 'B4')

        if seller:

            price = seller.price()

            print 'Seller wants $', price, '... '

            if price > self._maxprice:

                print 'too much!'

            else:

                print "I'll take it!"

        else:

            print 'no seller found here'

'''                                     # Don't ask why this comment is here



STATE = '''\

# instantiate a buyer instance and put it in a magic place for the KOS

# to find.

__kp__ = Buyer()

__kp__.__setup__(500)

'''



SIMPLE_METADATA = [

        ("Interpreter", "python"),

        ("Interpreter-Version", "1.3"),

        ("Owner-Name", "Barry Warsaw"),

        ("Owner-Rendezvous", "bwarsaw@cnri.reston.va.us"),

        ("Home-KSS", "kss.cnri.reston.va.us"),

        ("Identifier", "hdl://cnri.kss/my_first_knowbot"),

        ("Launch-Date", "Mon Feb 12 16:39:03 EST 1996"),

        ]



COMPLEX_METADATA = [

        ("Metadata-Type", "complex"),

        ("Metadata-Key", "connection"),

        ("Access", "read-only"),

        ("Connection-Description", "Barry's Big Bass Business"),

        ("Connection-Id", "B4"),

        ("Connection-Direction", "client"),

        ]



EXTERNAL_METADATA = [

        ("Metadata-Type", "complex"),

        ("Metadata-Key", "generic-interface"),

        ("Access", "read-only"),

        ("Connection-Description", "Generic Interface for All Knowbots"),

        ("Connection-Id", "generic-kp"),

        ("Connection-Direction", "client"),

        ]





OUTPUT = '''\

From: bwarsaw@cnri.reston.va.us

Date: Mon Feb 12 17:21:48 EST 1996

To: kss-submit@cnri.reston.va.us

MIME-Version: 1.0

Content-Type: multipart/knowbot;

    boundary="801spam999";

    version="0.1"



This is a multi-part message in MIME format.



--801spam999

Content-Type: multipart/knowbot-metadata;

    boundary="802spam999"





--802spam999

Content-Type: message/rfc822

KP-Metadata-Type: simple

KP-Access: read-only



KPMD-Interpreter: python

KPMD-Interpreter-Version: 1.3

KPMD-Owner-Name: Barry Warsaw

KPMD-Owner-Rendezvous: bwarsaw@cnri.reston.va.us

KPMD-Home-KSS: kss.cnri.reston.va.us

KPMD-Identifier: hdl://cnri.kss/my_first_knowbot

KPMD-Launch-Date: Mon Feb 12 16:39:03 EST 1996



--802spam999

Content-Type: text/isl

KP-Metadata-Type: complex

KP-Metadata-Key: connection

KP-Access: read-only

KP-Connection-Description: Barry's Big Bass Business

KP-Connection-Id: B4

KP-Connection-Direction: client



INTERFACE Seller-1;



TYPE Seller = OBJECT

    DOCUMENTATION "A simple Seller interface to test ILU"

    METHODS

            price():INTEGER,

    END;



--802spam999

Content-Type: message/external-body;

    access-type="URL";

    URL="hdl://cnri.kss/generic-knowbot"



Content-Type: text/isl

KP-Metadata-Type: complex

KP-Metadata-Key: generic-interface

KP-Access: read-only

KP-Connection-Description: Generic Interface for All Knowbots

KP-Connection-Id: generic-kp

KP-Connection-Direction: client





--802spam999--



--801spam999

Content-Type: multipart/knowbot-code;

    boundary="803spam999"





--803spam999

Content-Type: text/plain

KP-Module-Name: BuyerKP



class Buyer:

    def __setup__(self, maxprice):

        self._maxprice = maxprice



    def __main__(self, kos):

        """Entry point upon arrival at a new KOS."""

        broker = kos.broker()

        # B4 == Barry's Big Bass Business :-)

        seller = broker.lookup('Seller_1.Seller', 'B4')

        if seller:

            price = seller.price()

            print 'Seller wants $', price, '... '

            if price > self._maxprice:

                print 'too much!'

            else:

                print "I'll take it!"

        else:

            print 'no seller found here'



--803spam999--



--801spam999

Content-Type: multipart/knowbot-state;

    boundary="804spam999"

KP-Main-Module: main





--804spam999

Content-Type: text/plain

KP-Module-Name: main



# instantiate a buyer instance and put it in a magic place for the KOS

# to find.

__kp__ = Buyer()

__kp__.__setup__(500)



--804spam999--



--801spam999--

'''



class MimewriterTest(unittest.TestCase):



    def test(self):

        buf = StringIO.StringIO()



        # Toplevel headers



        toplevel = MimeWriter(buf)

        toplevel.addheader("From", "bwarsaw@cnri.reston.va.us")

        toplevel.addheader("Date", "Mon Feb 12 17:21:48 EST 1996")

        toplevel.addheader("To", "kss-submit@cnri.reston.va.us")

        toplevel.addheader("MIME-Version", "1.0")



        # Toplevel body parts



        f = toplevel.startmultipartbody("knowbot", "801spam999",

                                        [("version", "0.1")], prefix=0)

        f.write("This is a multi-part message in MIME format.\n")



        # First toplevel body part: metadata



        md = toplevel.nextpart()

        md.startmultipartbody("knowbot-metadata", "802spam999")



        # Metadata part 1



        md1 = md.nextpart()

        md1.addheader("KP-Metadata-Type", "simple")

        md1.addheader("KP-Access", "read-only")

        m = MimeWriter(md1.startbody("message/rfc822"))

        for key, value in SIMPLE_METADATA:

            m.addheader("KPMD-" + key, value)

        m.flushheaders()

        del md1



        # Metadata part 2



        md2 = md.nextpart()

        for key, value in COMPLEX_METADATA:

            md2.addheader("KP-" + key, value)

        f = md2.startbody("text/isl")

        f.write(SELLER)

        del md2



        # Metadata part 3



        md3 = md.nextpart()

        f = md3.startbody("message/external-body",

                          [("access-type", "URL"),

                           ("URL", "hdl://cnri.kss/generic-knowbot")])

        m = MimeWriter(f)

        for key, value in EXTERNAL_METADATA:

            md3.addheader("KP-" + key, value)

        md3.startbody("text/isl")

        # Phantom body doesn't need to be written



        md.lastpart()



        # Second toplevel body part: code



        code = toplevel.nextpart()

        code.startmultipartbody("knowbot-code", "803spam999")



        # Code: buyer program source



        buyer = code.nextpart()

        buyer.addheader("KP-Module-Name", "BuyerKP")

        f = buyer.startbody("text/plain")

        f.write(BUYER)



        code.lastpart()



        # Third toplevel body part: state



        state = toplevel.nextpart()

        state.addheader("KP-Main-Module", "main")

        state.startmultipartbody("knowbot-state", "804spam999")



        # State: a bunch of assignments



        st = state.nextpart()

        st.addheader("KP-Module-Name", "main")

        f = st.startbody("text/plain")

        f.write(STATE)



        state.lastpart()



        # End toplevel body parts



        toplevel.lastpart()



        self.assertEqual(buf.getvalue(), OUTPUT)



def test_main():

    run_unittest(MimewriterTest)



if __name__ == '__main__':

    test_main()