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diff --git a/test/test_multipart.py b/test/test_multipart.py
index 703d68a1aa3d69118d6d2ceed72e8482f26f2261..0cbc384c668a7cf5b9e4bc65f505dd56066a1fd4 100644 (file)
--- a/test/test_multipart.py
+++ b/test/test_multipart.py
-# $Id: test_multipart.py,v 1.2 2001-07-29 07:01:39 richard Exp $
+#
+# Copyright (c) 2001 Bizar Software Pty Ltd (http://www.bizarsoftware.com.au/)
+# This module is free software, and you may redistribute it and/or modify
+# under the same terms as Python, so long as this copyright message and
+# disclaimer are retained in their original form.
+#
+# IN NO EVENT SHALL BIZAR SOFTWARE PTY LTD BE LIABLE TO ANY PARTY FOR
+# DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING
+# OUT OF THE USE OF THIS CODE, EVEN IF THE AUTHOR HAS BEEN ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+# BIZAR SOFTWARE PTY LTD SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+# BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+# FOR A PARTICULAR PURPOSE. THE CODE PROVIDED HEREUNDER IS ON AN "AS IS"
+# BASIS, AND THERE IS NO OBLIGATION WHATSOEVER TO PROVIDE MAINTENANCE,
+# SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+#
+# $Id: test_multipart.py,v 1.8 2007-09-22 07:25:35 jpend Exp $
-import unittest, cStringIO
+import unittest
+from cStringIO import StringIO
from roundup.mailgw import Message
+class TestMessage(Message):
+ # A note on message/rfc822: The content of such an attachment is an
+ # email with at least one header line. RFC2046 tells us: """ A
+ # media type of "message/rfc822" indicates that the body contains an
+ # encapsulated message, with the syntax of an RFC 822 message.
+ # However, unlike top-level RFC 822 messages, the restriction that
+ # each "message/rfc822" body must include a "From", "Date", and at
+ # least one destination header is removed and replaced with the
+ # requirement that at least one of "From", "Subject", or "Date" must
+ # be present."""
+ # This means we have to add a newline after the mime-header before
+ # the subject, otherwise the subject is part of the mime header not
+ # part of the email header.
+ table = {'multipart/signed': ' boundary="boundary-%(indent)s";\n',
+ 'multipart/mixed': ' boundary="boundary-%(indent)s";\n',
+ 'multipart/alternative': ' boundary="boundary-%(indent)s";\n',
+ 'text/plain': ' name="foo.txt"\nfoo\n',
+ 'application/pgp-signature': ' name="foo.gpg"\nfoo\n',
+ 'application/pdf': ' name="foo.pdf"\nfoo\n',
+ 'message/rfc822': '\nSubject: foo\n\nfoo\n'}
+
+ def __init__(self, spec):
+ """Create a basic MIME message according to 'spec'.
+
+ Each line of a spec has one content-type, which is optionally indented.
+ The indentation signifies how deep in the MIME hierarchy the
+ content-type is.
+
+ """
+ parts = []
+ for line in spec.splitlines():
+ content_type = line.strip()
+ if not content_type:
+ continue
+
+ indent = self.getIndent(line)
+ if indent:
+ parts.append('\n--boundary-%s\n' % indent)
+ parts.append('Content-type: %s;\n' % content_type)
+ parts.append(self.table[content_type] % {'indent': indent + 1})
+
+ Message.__init__(self, StringIO(''.join(parts)))
+
+ def getIndent(self, line):
+ """Get the current line's indentation, using four-space indents."""
+ count = 0
+ for char in line:
+ if char != ' ':
+ break
+ count += 1
+ return count / 4
+
class MultipartTestCase(unittest.TestCase):
def setUp(self):
- self.fp = cStringIO.StringIO()
+ self.fp = StringIO()
w = self.fp.write
w('Content-Type: multipart/mixed; boundary="foo"\r\n\r\n')
w('This is a multipart message. Ignore this bit.\r\n')
- w('--foo\r\n')
+ w('\r\n--foo\r\n')
w('Content-Type: text/plain\r\n\r\n')
w('Hello, world!\r\n')
w('Blah blah\r\n')
w('foo\r\n')
w('-foo\r\n')
- w('--foo\r\n')
+ w('\r\n--foo\r\n')
w('Content-Type: multipart/alternative; boundary="bar"\r\n\r\n')
w('This is a multipart message. Ignore this bit.\r\n')
- w('--bar\r\n')
+ w('\r\n--bar\r\n')
w('Content-Type: text/plain\r\n\r\n')
w('Hello, world!\r\n')
w('\r\n')
w('Blah blah\r\n')
- w('--bar\r\n')
+ w('\r\n--bar\r\n')
w('Content-Type: text/html\r\n\r\n')
w('<b>Hello, world!</b>\r\n')
- w('--bar--\r\n')
- w('--foo\r\n')
+ w('\r\n--bar--\r\n')
+ w('\r\n--foo\r\n')
w('Content-Type: text/plain\r\n\r\n')
w('Last bit\n')
- w('--foo--\r\n')
+ w('\r\n--foo--\r\n')
self.fp.seek(0)
def testMultipart(self):
self.assert_(m is not None)
# skip the first bit
- p = m.getPart()
+ p = m.getpart()
self.assert_(p is not None)
self.assertEqual(p.fp.read(),
'This is a multipart message. Ignore this bit.\r\n')
# first text/plain
- p = m.getPart()
+ p = m.getpart()
self.assert_(p is not None)
self.assertEqual(p.gettype(), 'text/plain')
self.assertEqual(p.fp.read(),
'Hello, world!\r\n\r\nBlah blah\r\nfoo\r\n-foo\r\n')
# sub-multipart
- p = m.getPart()
+ p = m.getpart()
self.assert_(p is not None)
self.assertEqual(p.gettype(), 'multipart/alternative')
# sub-multipart text/plain
- q = p.getPart()
+ q = p.getpart()
self.assert_(q is not None)
- q = p.getPart()
+ q = p.getpart()
self.assert_(q is not None)
self.assertEqual(q.gettype(), 'text/plain')
self.assertEqual(q.fp.read(), 'Hello, world!\r\n\r\nBlah blah\r\n')
# sub-multipart text/html
- q = p.getPart()
+ q = p.getpart()
self.assert_(q is not None)
self.assertEqual(q.gettype(), 'text/html')
self.assertEqual(q.fp.read(), '<b>Hello, world!</b>\r\n')
# sub-multipart end
- q = p.getPart()
+ q = p.getpart()
self.assert_(q is None)
# final text/plain
- p = m.getPart()
+ p = m.getpart()
self.assert_(p is not None)
self.assertEqual(p.gettype(), 'text/plain')
self.assertEqual(p.fp.read(),
'Last bit\n')
# end
- p = m.getPart()
+ p = m.getpart()
self.assert_(p is None)
-def suite():
- return unittest.makeSuite(MultipartTestCase, 'test')
+ def TestExtraction(self, spec, expected):
+ self.assertEqual(TestMessage(spec).extract_content(), expected)
+
+ def testTextPlain(self):
+ self.TestExtraction('text/plain', ('foo\n', []))
+
+ def testAttachedTextPlain(self):
+ self.TestExtraction("""
+multipart/mixed
+ text/plain
+ text/plain""",
+ ('foo\n',
+ [('foo.txt', 'text/plain', 'foo\n')]))
+
+ def testMultipartMixed(self):
+ self.TestExtraction("""
+multipart/mixed
+ text/plain
+ application/pdf""",
+ ('foo\n',
+ [('foo.pdf', 'application/pdf', 'foo\n')]))
+
+ def testMultipartAlternative(self):
+ self.TestExtraction("""
+multipart/alternative
+ text/plain
+ application/pdf
+""", ('foo\n', [('foo.pdf', 'application/pdf', 'foo\n')]))
+
+ def testDeepMultipartAlternative(self):
+ self.TestExtraction("""
+multipart/mixed
+ multipart/alternative
+ text/plain
+ application/pdf
+""", ('foo\n', [('foo.pdf', 'application/pdf', 'foo\n')]))
+
+ def testSignedText(self):
+ self.TestExtraction("""
+multipart/signed
+ text/plain
+ application/pgp-signature""", ('foo\n', []))
+
+ def testSignedAttachments(self):
+ self.TestExtraction("""
+multipart/signed
+ multipart/mixed
+ text/plain
+ application/pdf
+ application/pgp-signature""",
+ ('foo\n',
+ [('foo.pdf', 'application/pdf', 'foo\n')]))
+
+ def testAttachedSignature(self):
+ self.TestExtraction("""
+multipart/mixed
+ text/plain
+ application/pgp-signature""",
+ ('foo\n',
+ [('foo.gpg', 'application/pgp-signature', 'foo\n')]))
+
+ def testMessageRfc822(self):
+ self.TestExtraction("""
+multipart/mixed
+ message/rfc822""",
+ (None,
+ [('foo.eml', 'message/rfc822', 'Subject: foo\n\nfoo\n')]))
+
+def test_suite():
+ suite = unittest.TestSuite()
+ suite.addTest(unittest.makeSuite(MultipartTestCase))
+ return suite
+
+if __name__ == '__main__':
+ runner = unittest.TextTestRunner()
+ unittest.main(testRunner=runner)
-#
-# $Log: not supported by cvs2svn $
-# Revision 1.1 2001/07/28 06:43:02 richard
-# Multipart message class has the getPart method now. Added some tests for it.
-#
-#
# vim: set filetype=python ts=4 sw=4 et si