Drop .py extension from the unittest script

1 files changed, 0 insertions, 1593 deletions

diff --git a/test_archivemail.py b/test_archivemail.py
deleted file mode 100755
index 4a11734..0000000
--- a/test_archivemail.py
+++ /dev/null
@@ -1,1593 +0,0 @@
-#! /usr/bin/env python
-############################################################################
-# Copyright (C) 2002  Paul Rodger <paul@paulrodger.com>
-#           (C) 2006-2010  Nikolaus Schulz <microschulz@web.de>
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-############################################################################
-"""
-Unit-test archivemail using 'PyUnit'.
-
-TODO: add tests for:
-    * dotlock locks already existing
-    * archiving MH-format mailboxes
-    * a 3rd party process changing the mbox file being read
-
-"""
-
-import sys
-
-def check_python_version(): 
-    """Abort if we are running on python < v2.3"""
-    too_old_error = "This test script requires python version 2.3 or later. " + \
-      "Your version of python is:\n%s" % sys.version
-    try: 
-        version = sys.version_info  # we might not even have this function! :)
-        if (version[0] < 2) or (version[0] == 2 and version[1] < 3):
-            print too_old_error
-            sys.exit(1)
-    except AttributeError:
-        print too_old_error
-        sys.exit(1)
-
-# define & run this early because 'unittest' requires Python >= 2.1
-check_python_version()  
-
-import copy
-import fcntl
-import filecmp
-import os
-import re
-import shutil
-import stat
-import tempfile
-import time
-import unittest
-import gzip
-import cStringIO
-import rfc822
-import mailbox
-
-try:
-    import archivemail
-except ImportError:
-    print "The archivemail script needs to be called 'archivemail.py'"
-    print "and should be in the current directory in order to be imported"
-    print "and tested. Sorry."
-    if os.path.isfile("archivemail"):
-        print "Try renaming it from 'archivemail' to 'archivemail.py'."
-    sys.exit(1)
-
-# We want to iterate over messages in a compressed archive mbox and verify
-# them.  This involves seeking in the mbox.  The gzip.Gzipfile.seek() in
-# Python 2.5 doesn't understand whence; this is Python bug #1355023, triggered
-# by mailbox._PartialFile.seek().  The bug is still pending as of Python
-# 2.5.2.  To work around it, we subclass gzip.GzipFile.
-#
-# It should be noted that seeking backwards in a GzipFile is emulated by
-# re-reading the entire file from the beginning, which is extremely
-# inefficient and won't work with large files; but our test archives are all
-# small, so it's okay.
-
-class FixedGzipFile(gzip.GzipFile):
-    """GzipFile with seek method accepting whence parameter."""
-    def seek(self, offset, whence=0):
-        try:
-            gzip.GzipFile.seek(self, offset, whence)
-        except TypeError:
-            if whence:
-                if whence == 1:
-                    offset = self.offset + offset
-                else:
-                    raise ValueError('Seek from end not supported')
-            gzip.GzipFile.seek(self, offset)
-
-# precision of os.utime() when restoring mbox timestamps
-utimes_precision = 5
-
-class MessageIdFactory:
-    """Factory to create `uniqe' message-ids."""
-    def __init__(self):
-        self.seq = 0
-    def __call__(self):
-        self.seq += 1
-        return "<archivemail%d@localhost>" % self.seq
-
-make_msgid = MessageIdFactory()
-
-class IndexedMailboxDir:
-    """An indexed mailbox directory, providing random message access by
-    message-id. Intended as a base class for a maildir and an mh subclass."""
-
-    def __init__(self, mdir_name):
-        assert tempfile.tempdir
-        self.root = tempfile.mkdtemp(prefix=mdir_name)
-        self.msg_id_dict = {}
-        self.deliveries = 0
-
-    def _add_to_index(self, msg_text, fpath):
-        """Add the given message to the index, for later random access."""
-        # Extract the message-id as index key
-        msg_id = None
-        fp = cStringIO.StringIO(msg_text)
-        while True:
-            line = fp.readline()
-            # line empty means we didn't find a message-id
-            assert line
-            if line.lower().startswith("message-id:"):
-                msg_id = line.split(":", 1)[-1].strip()
-                assert msg_id
-                break
-        assert not self.msg_id_dict.has_key(msg_id)
-        self.msg_id_dict[msg_id] = fpath
-
-    def get_all_filenames(self):
-        """Return all relative pathnames of files in this mailbox."""
-        return self.msg_id_dict.values()
-
-class SimpleMaildir(IndexedMailboxDir):
-    """Primitive Maildir class, just good enough for generating short-lived
-    test maildirs."""
-
-    def __init__(self, mdir_name='maildir'):
-        IndexedMailboxDir.__init__(self, mdir_name)
-        for d in "cur", "tmp", "new":
-            os.mkdir(os.path.join(self.root, d))
-
-    def write(self, msg_str, new=True, flags=[]):
-        """Store a message with the given flags."""
-        assert not (new and flags)
-        if new:
-            subdir = "new"
-        else:
-            subdir = "cur"
-        fname = self._mkname(new, flags)
-        relpath = os.path.join(subdir, fname)
-        path = os.path.join(self.root, relpath)
-        assert not os.path.exists(path)
-        f = open(path, "w")
-        f.write(msg_str)
-        f.close()
-        self._add_to_index(msg_str, relpath)
-
-    def _mkname(self, new, flags):
-        """Generate a unique filename for a new message."""
-        validflags = 'DFPRST'
-        for f in flags:
-            assert f in validflags
-        # This 'unique' name should be good enough, since nobody else
-        # will ever write messages to this maildir folder.
-        uniq = str(self.deliveries)
-        self.deliveries += 1
-        if new:
-            return uniq
-        if not flags:
-            return uniq + ':2,'
-        finfo = "".join(sorted(flags))
-        return uniq + ':2,' + finfo
-
-    def get_message_and_mbox_status(self, msgid):
-        """For the Message-Id msgid, return the matching message in text
-        format and its status, expressed as a set of mbox flags."""
-        fpath = self.msg_id_dict[msgid] # Barfs if not found
-        mdir_flags = fpath.rsplit('2,', 1)[-1]
-        flagmap = {
-                'F': 'F',
-                'R': 'A',
-                'S': 'R'
-        }
-        mbox_flags = set([flagmap[x] for x in mdir_flags])
-        if fpath.startswith("cur/"):
-            mbox_flags.add('O')
-        fp = open(os.path.join(self.root, fpath), "r")
-        msg = fp.read()
-        fp.close()
-        return msg, mbox_flags
-
-
-class TestCaseInTempdir(unittest.TestCase):
-    """Base class for testcases that need to create temporary files. 
-    All testcases that create temporary files should be derived from this
-    class, not directly from unittest.TestCase.
-    TestCaseInTempdir provides these methods:
-    
-    setUp()     Creates a safe temporary directory and sets tempfile.tempdir.
-                
-    tearDown()  Recursively removes the temporary directory and unsets
-                tempfile.tempdir.
-
-    Overriding methods should call the ones above."""
-    temproot = None
-
-    def setUp(self):
-        if not self.temproot:
-            assert not tempfile.tempdir
-            self.temproot = tempfile.tempdir = \
-                tempfile.mkdtemp(prefix="test-archivemail")
-     
-    def tearDown(self):
-        assert tempfile.tempdir == self.temproot
-        if self.temproot:
-            shutil.rmtree(self.temproot)
-            tempfile.tempdir = self.temproot = None
-
-
-############ Mbox Class testing ##############
-
-class TestMboxDotlock(TestCaseInTempdir):
-    def setUp(self):
-        super(TestMboxDotlock, self).setUp()
-        self.mbox_name = make_mbox()
-        self.mbox_mode = os.stat(self.mbox_name)[stat.ST_MODE]
-        self.mbox = archivemail.Mbox(self.mbox_name)
-
-    def testDotlock(self):
-        """dotlock_lock/unlock should create/delete a lockfile"""
-        lock = self.mbox_name + ".lock"
-        self.mbox._dotlock_lock()
-        assert os.path.isfile(lock)
-        self.mbox._dotlock_unlock()
-        assert not os.path.isfile(lock)
-
-    def testDotlockingSucceedsUponEACCES(self):
-        """A dotlock should silently be omitted upon EACCES."""
-        archivemail.options.quiet = True
-        mbox_dir = os.path.dirname(self.mbox_name)
-        os.chmod(mbox_dir, 0500)
-        try:
-            self.mbox._dotlock_lock()
-        finally:
-            os.chmod(mbox_dir, 0700)
-            archivemail.options.quiet = False
-
-class TestMboxPosixLock(TestCaseInTempdir):
-    def setUp(self):
-        super(TestMboxPosixLock, self).setUp()
-        self.mbox_name = make_mbox()
-        self.mbox = archivemail.Mbox(self.mbox_name)
-
-    def testPosixLock(self):
-        """posix_lock/unlock should create/delete an advisory lock"""
-        
-        # The following code snippet heavily lends from the Python 2.5 mailbox
-        # unittest.
-        # BEGIN robbery:
-
-        # Fork off a subprocess that will lock the file for 2 seconds,
-        # unlock it, and then exit.
-        pid = os.fork()
-        if pid == 0:
-            # In the child, lock the mailbox.
-            self.mbox._posix_lock()
-            time.sleep(2)
-            self.mbox._posix_unlock()
-            os._exit(0)
-
-        # In the parent, sleep a bit to give the child time to acquire
-        # the lock.
-        time.sleep(0.5)
-        # The parent's file self.mbox.mbox_file shares fcntl locks with the
-        # duplicated FD in the child; reopen it so we get a different file
-        # table entry.
-        file = open(self.mbox_name, "r+")
-        lock_nb = fcntl.LOCK_EX | fcntl.LOCK_NB
-        fd = file.fileno()
-        try:
-            self.assertRaises(IOError, fcntl.lockf, fd, lock_nb)
-
-        finally:
-            # Wait for child to exit.  Locking should now succeed.
-            exited_pid, status = os.waitpid(pid, 0)
-
-        fcntl.lockf(fd, lock_nb)
-        fcntl.lockf(fd, fcntl.LOCK_UN)
-        # END robbery
-
-
-class TestMboxNext(TestCaseInTempdir):
-    def setUp(self):
-        super(TestMboxNext, self).setUp()
-        self.not_empty_name = make_mbox(messages=18)
-        self.empty_name = make_mbox(messages=0)
-
-    def testNextEmpty(self):
-        """mbox.next() should return None on an empty mailbox"""
-        mbox = archivemail.Mbox(self.empty_name)
-        msg = mbox.next()
-        self.assertEqual(msg, None)
-
-    def testNextNotEmpty(self):
-        """mbox.next() should a message on a populated mailbox"""
-        mbox = archivemail.Mbox(self.not_empty_name)
-        for count in range(18):
-            msg = mbox.next()
-            assert msg
-        msg = mbox.next()
-        self.assertEqual(msg, None)
-
-
-############ TempMbox Class testing ##############
-
-class TestTempMboxWrite(TestCaseInTempdir):
-    def setUp(self):
-        super(TestTempMboxWrite, self).setUp()
-
-    def testWrite(self):
-        """mbox.write() should append messages to a mbox mailbox"""
-        read_file = make_mbox(messages=3)
-        mbox_read = archivemail.Mbox(read_file)
-        mbox_write = archivemail.TempMbox()
-        write_file = mbox_write.mbox_file_name
-        for count in range(3):
-            msg = mbox_read.next()
-            mbox_write.write(msg)
-        mbox_read.close()
-        mbox_write.close()
-        assert filecmp.cmp(read_file, write_file, shallow=0)
-
-    def testWriteNone(self):
-        """calling mbox.write() with no message should raise AssertionError"""
-        write = archivemail.TempMbox()
-        self.assertRaises(AssertionError, write.write, None)
-
-class TestTempMboxRemove(TestCaseInTempdir):
-    def setUp(self):
-        super(TestTempMboxRemove, self).setUp()
-        self.mbox = archivemail.TempMbox()
-        self.mbox_name = self.mbox.mbox_file_name
-
-    def testMboxRemove(self):
-        """remove() should delete a mbox mailbox"""
-        assert os.path.exists(self.mbox_name)
-        self.mbox.remove()
-        assert not os.path.exists(self.mbox_name)
-
-
-
-########## options class testing #################
-
-class TestOptionDefaults(unittest.TestCase):
-    def testVerbose(self):
-        """verbose should be off by default"""
-        self.assertEqual(archivemail.options.verbose, False)
-
-    def testDaysOldMax(self):
-        """default archival time should be 180 days"""
-        self.assertEqual(archivemail.options.days_old_max, 180)
-
-    def testQuiet(self):
-        """quiet should be off by default"""
-        self.assertEqual(archivemail.options.quiet, False)
-
-    def testDeleteOldMail(self):
-        """we should not delete old mail by default"""
-        self.assertEqual(archivemail.options.delete_old_mail, False)
-
-    def testNoCompress(self):
-        """no-compression should be off by default"""
-        self.assertEqual(archivemail.options.no_compress, False)
-
-    def testIncludeFlagged(self):
-        """we should not archive flagged messages by default"""
-        self.assertEqual(archivemail.options.include_flagged, False)
-
-    def testPreserveUnread(self):
-        """we should not preserve unread messages by default"""
-        self.assertEqual(archivemail.options.preserve_unread, False)
-
-class TestOptionParser(unittest.TestCase):
-    def setUp(self):
-        self.oldopts = copy.copy(archivemail.options)
-
-    def testOptionDate(self):
-        """--date and -D options are parsed correctly"""
-        date_formats = (
-            "%Y-%m-%d",  # ISO format
-            "%d %b %Y" , # Internet format
-            "%d %B %Y" , # Internet format with full month names
-        )
-        date = time.strptime("2000-07-29", "%Y-%m-%d")
-        unixdate = time.mktime(date)
-        for df in date_formats:
-            d = time.strftime(df, date)
-            for opt in '-D', '--date=':
-                archivemail.options.date_old_max = None
-                archivemail.options.parse_args([opt+d], "")
-                self.assertEqual(unixdate, archivemail.options.date_old_max)
-
-    def testOptionPreserveUnread(self):
-        """--preserve-unread option is parsed correctly"""
-        archivemail.options.parse_args(["--preserve-unread"], "")
-        assert archivemail.options.preserve_unread
-        archivemail.options.preserve_unread = False
-        archivemail.options.parse_args(["-u"], "")
-        assert archivemail.options.preserve_unread
-
-    def testOptionSuffix(self):
-        """--suffix and -s options are parsed correctly"""
-        for suffix in ("_static_", "_%B_%Y", "-%Y-%m-%d"):
-            archivemail.options.parse_args(["--suffix="+suffix], "")
-            assert archivemail.options.archive_suffix == suffix
-            archivemail.options.suffix = None
-            archivemail.options.parse_args(["-s", suffix], "")
-            assert archivemail.options.archive_suffix == suffix
-
-    def testOptionDryrun(self):
-        """--dry-run option is parsed correctly"""
-        archivemail.options.parse_args(["--dry-run"], "")
-        assert archivemail.options.dry_run
-        archivemail.options.preserve_unread = False
-        archivemail.options.parse_args(["-n"], "")
-        assert archivemail.options.dry_run
-
-    def testOptionDays(self):
-        """--days and -d options are parsed correctly"""
-        archivemail.options.parse_args(["--days=11"], "")
-        self.assertEqual(archivemail.options.days_old_max, 11)
-        archivemail.options.days_old_max = None
-        archivemail.options.parse_args(["-d11"], "")
-        self.assertEqual(archivemail.options.days_old_max, 11)
-
-    def testOptionDelete(self):
-        """--delete option is parsed correctly"""
-        archivemail.options.parse_args(["--delete"], "")
-        assert archivemail.options.delete_old_mail
-
-    def testOptionCopy(self):
-        """--copy option is parsed correctly"""
-        archivemail.options.parse_args(["--copy"], "")
-        assert archivemail.options.copy_old_mail
-
-    def testOptionOutputdir(self):
-        """--output-dir and -o options are parsed correctly"""
-        for path in "/just/some/path", "relative/path":
-            archivemail.options.parse_args(["--output-dir=%s" % path], "")
-            self.assertEqual(archivemail.options.output_dir, path)
-            archivemail.options.output_dir = None
-            archivemail.options.parse_args(["-o%s" % path], "")
-            self.assertEqual(archivemail.options.output_dir, path)
-
-    def testOptionNocompress(self):
-        """--no-compress option is parsed correctly"""
-        archivemail.options.parse_args(["--no-compress"], "")
-        assert archivemail.options.no_compress
-
-    def testOptionSize(self):
-        """--size and -S options are parsed correctly"""
-        size = "666"
-        archivemail.options.parse_args(["--size=%s" % size ], "")
-        self.assertEqual(archivemail.options.min_size, int(size))
-        archivemail.options.parse_args(["-S%s" % size ], "")
-        self.assertEqual(archivemail.options.min_size, int(size))
-
-    def tearDown(self):
-        archivemail.options = self.oldopts
-
-########## archivemail.is_older_than_days() unit testing #################
-
-class TestIsTooOld(unittest.TestCase):
-    def testVeryOld(self):
-        """with max_days=360, should be true for these dates > 1 year"""
-        for years in range(1, 10):
-            time_msg = time.time() - (years * 365 * 24 * 60 * 60)
-            assert archivemail.is_older_than_days(time_message=time_msg,
-                max_days=360)
-
-    def testOld(self):
-        """with max_days=14, should be true for these dates > 14 days"""
-        for days in range(14, 360):
-            time_msg = time.time() - (days * 24 * 60 * 60)
-            assert archivemail.is_older_than_days(time_message=time_msg,
-                max_days=14)
-
-    def testJustOld(self):
-        """with max_days=1, should be true for these dates >= 1 day"""
-        for minutes in range(0, 61):
-            time_msg = time.time() - (25 * 60 * 60) + (minutes * 60)
-            assert archivemail.is_older_than_days(time_message=time_msg,
-                max_days=1)
-
-    def testNotOld(self):
-        """with max_days=9, should be false for these dates < 9 days"""
-        for days in range(0, 9):
-            time_msg = time.time() - (days * 24 * 60 * 60)
-            assert not archivemail.is_older_than_days(time_message=time_msg,
-                max_days=9)
-
-    def testJustNotOld(self):
-        """with max_days=1, should be false for these hours <= 1 day"""
-        for minutes in range(0, 60):
-            time_msg = time.time() - (23 * 60 * 60) - (minutes * 60)
-            assert not archivemail.is_older_than_days(time_message=time_msg,
-                max_days=1)
-
-    def testFuture(self):
-        """with max_days=1, should be false for times in the future"""
-        for minutes in range(0, 60):
-            time_msg = time.time() + (minutes * 60)
-            assert not archivemail.is_older_than_days(time_message=time_msg,
-                max_days=1)
-
-########## archivemail.parse_imap_url() unit testing #################
-
-class TestParseIMAPUrl(unittest.TestCase): 
-    def setUp(self):
-        archivemail.options.quiet = True
-        archivemail.options.verbose = False
-        archivemail.options.pwfile = None
-        
-    urls_withoutpass = [
-            ('imaps://user@example.org@imap.example.org/upperbox/lowerbox',
-                ('user', None, 'example.org@imap.example.org',
-                'upperbox/lowerbox')), 
-            ('imaps://"user@example.org"@imap.example.org/upperbox/lowerbox',
-                ('user@example.org', None, 'imap.example.org',
-                'upperbox/lowerbox')), 
-            ('imaps://user@example.org"@imap.example.org/upperbox/lowerbox',
-                ('user', None, 'example.org"@imap.example.org',
-                'upperbox/lowerbox')), 
-            ('imaps://"user@example.org@imap.example.org/upperbox/lowerbox',
-                ('"user', None, 'example.org@imap.example.org',
-                'upperbox/lowerbox')), 
-            ('imaps://"us\\"er@example.org"@imap.example.org/upperbox/lowerbox',
-                ('us"er@example.org', None, 'imap.example.org',
-                'upperbox/lowerbox')), 
-            ('imaps://user\\@example.org@imap.example.org/upperbox/lowerbox',
-                ('user\\', None, 'example.org@imap.example.org',
-                'upperbox/lowerbox'))
-    ]
-    urls_withpass = [
-            ('imaps://user@example.org:passwd@imap.example.org/upperbox/lowerbox',
-                ('user@example.org', 'passwd', 'imap.example.org',
-                'upperbox/lowerbox'), 
-                ('user', None, 'example.org:passwd@imap.example.org',
-                'upperbox/lowerbox')), 
-            ('imaps://"user@example.org:passwd@imap.example.org/upperbox/lowerbox',
-                ('"user@example.org', "passwd", 'imap.example.org',
-                'upperbox/lowerbox'), 
-                ('"user', None, 'example.org:passwd@imap.example.org',
-                'upperbox/lowerbox')), 
-            ('imaps://u\\ser\\@example.org:"p@sswd"@imap.example.org/upperbox/lowerbox', 
-                ('u\\ser\\@example.org', 'p@sswd', 'imap.example.org',
-                'upperbox/lowerbox'),
-                ('u\\ser\\', None, 'example.org:"p@sswd"@imap.example.org',
-                'upperbox/lowerbox'))
-    ]
-    # These are invalid when the password's not stripped. 
-    urls_onlywithpass = [
-            ('imaps://"user@example.org":passwd@imap.example.org/upperbox/lowerbox',
-                ('user@example.org', "passwd", 'imap.example.org',
-                'upperbox/lowerbox'))
-    ]
-    def testUrlsWithoutPwfile(self):
-        """Parse test urls with --pwfile option unset. This parses a password in
-        the URL, if present."""
-        archivemail.options.pwfile = None
-        for mbstr in self.urls_withpass + self.urls_withoutpass:
-            url = mbstr[0][mbstr[0].find('://')+3:]
-            result = archivemail.parse_imap_url(url)
-            self.assertEqual(result, mbstr[1])
-
-    def testUrlsWithPwfile(self):
-        """Parse test urls with --pwfile set.  In this case the ':' character
-        loses its meaning as a delimiter."""
-        archivemail.options.pwfile = "whocares.txt"
-        for mbstr in self.urls_withpass: 
-            url = mbstr[0][mbstr[0].find('://')+3:]
-            result = archivemail.parse_imap_url(url)
-            self.assertEqual(result, mbstr[2])
-        for mbstr in self.urls_onlywithpass: 
-            url = mbstr[0][mbstr[0].find('://')+3:]
-            self.assertRaises(archivemail.UnexpectedError,
-                    archivemail.parse_imap_url, url)
-
-    def tearDown(self): 
-        archivemail.options.quiet = False
-        archivemail.options.verbose = False
-        archivemail.options.pwfile = None
-
-########## acceptance testing ###########
-
-class TestArchive(TestCaseInTempdir):
-    """Base class defining helper functions for doing test archiving runs."""
-    mbox = None         # mbox file that will be processed by archivemail
-    good_archive = None # Uncompressed reference archive file to verify the
-                        # archive after processing
-    good_mbox = None    # Reference mbox file to verify the mbox after processing
-
-    def verify(self):
-        assert os.path.exists(self.mbox)
-        if self.good_mbox is not None:
-            assertEqualContent(self.mbox, self.good_mbox)
-        else:
-            self.assertEqual(os.path.getsize(self.mbox), 0)
-        archive_name = self.mbox + "_archive"
-        if not archivemail.options.no_compress:
-            archive_name += ".gz"
-            iszipped = True
-        else:
-            assert not os.path.exists(archive_name + ".gz")
-            iszipped = False
-        if self.good_archive is not None:
-            assertEqualContent(archive_name, self.good_archive, iszipped)
-        else:
-            assert not os.path.exists(archive_name)
-
-    def make_old_mbox(self, body=None, headers=None, messages=1, make_old_archive=False):
-        """Prepare for a test run with an old mbox by making an old mbox,
-        optionally an existing archive, and a reference archive to verify the
-        archive after archivemail has run."""
-        self.mbox = make_mbox(body, headers, 181*24, messages)
-        archive_does_change = not (archivemail.options.dry_run or
-                archivemail.options.delete_old_mail)
-        mbox_does_not_change = archivemail.options.dry_run or \
-                archivemail.options.copy_old_mail
-        if make_old_archive:
-            archive = archivemail.make_archive_name(self.mbox)
-            self.good_archive = make_archive_and_plain_copy(archive)
-            if archive_does_change:
-                append_file(self.mbox, self.good_archive)
-        elif archive_does_change:
-            self.good_archive = tempfile.mkstemp()[1]
-            shutil.copyfile(self.mbox, self.good_archive)
-        if mbox_does_not_change:
-            if archive_does_change and not make_old_archive:
-                self.good_mbox = self.good_archive
-            else:
-                self.good_mbox = tempfile.mkstemp()[1]
-                shutil.copyfile(self.mbox, self.good_mbox)
-
-    def make_mixed_mbox(self, body=None, headers=None, messages=1, make_old_archive=False):
-        """Prepare for a test run with a mixed mbox by making a mixed mbox,
-        optionally an existing archive, a reference archive to verify the
-        archive after archivemail has run, and likewise a reference mbox to
-        verify the mbox."""
-        self.make_old_mbox(body, headers, messages=messages, make_old_archive=make_old_archive)
-        new_mbox_name = make_mbox(body, headers, 179*24, messages)
-        append_file(new_mbox_name, self.mbox)
-        if self.good_mbox is None:
-            self.good_mbox = new_mbox_name
-        else:
-            if self.good_mbox == self.good_archive:
-                self.good_mbox = tempfile.mkstemp()[1]
-                shutil.copyfile(self.mbox, self.good_mbox)
-            else:
-                append_file(new_mbox_name, self.good_mbox)
-
-    def make_new_mbox(self, body=None, headers=None, messages=1, make_old_archive=False):
-        """Prepare for a test run with a new mbox by making a new mbox,
-        optionally an exiting archive, and a reference mbox to verify the mbox
-        after archivemail has run."""
-        self.mbox = make_mbox(body, headers, 179*24, messages)
-        self.good_mbox = tempfile.mkstemp()[1]
-        shutil.copyfile(self.mbox, self.good_mbox)
-        if make_old_archive:
-            archive = archivemail.make_archive_name(self.mbox)
-            self.good_archive = make_archive_and_plain_copy(archive)
-
-
-class TestArchiveMbox(TestArchive):
-    """archiving should work based on the date of messages given"""
-
-    def setUp(self):
-        self.oldopts = copy.copy(archivemail.options)
-        archivemail.options.quiet = True
-        super(TestArchiveMbox, self).setUp()
- 
-    def testOld(self):
-        """archiving an old mailbox"""
-        self.make_old_mbox(messages=3)
-        archivemail.archive(self.mbox)
-        self.verify()
-
-    def testOldFromInBody(self):
-        """archiving an old mailbox with 'From ' in the body"""
-        body = """This is a message with ^From at the start of a line
-From is on this line
-This is after the ^From line"""
-        self.make_old_mbox(messages=3, body=body)
-        archivemail.archive(self.mbox)
-        self.verify()
-
-    def testDateSystem(self):
-        """test that the --date option works as expected"""
-        test_headers = (
-            {
-                'From_' : 'sender@dummy.domain Fri Jul 28 16:11:36 2030',
-                'Date' : 'Fri, 28 Jul 2000 16:11:36 +1000',
-            },
-            {
-                'From_' : 'sender@dummy.domain Fri Jul 28 16:11:36 2000',
-                'Date' : None,
-            },
-            {
-                'From_' : 'sender@dummy.domain Fri Jul 28 16:11:36 2030',
-                'Date' : None,
-                'Delivery-date' : 'Fri, 28 Jul 2000 16:11:36 +1000',
-            },
-            {
-                'From_' : 'sender@dummy.domain Fri Jul 28 16:11:36 2030',
-                'Date' : None,
-                'Resent-Date' : 'Fri, 28 Jul 2000 16:11:36 +1000',
-            },
-        )
-        for headers in test_headers:
-            msg = make_message(default_headers=headers, wantobj=True)
-            date = time.strptime("2000-07-29", "%Y-%m-%d")
-            archivemail.options.date_old_max = time.mktime(date)
-            assert archivemail.should_archive(msg)
-            date = time.strptime("2000-07-27", "%Y-%m-%d")
-            archivemail.options.date_old_max = time.mktime(date)
-            assert not archivemail.should_archive(msg)
-
-    def testMixed(self):
-        """archiving a mixed mailbox"""
-        self.make_mixed_mbox(messages=3)
-        archivemail.archive(self.mbox)
-        self.verify()
-
-    def testNew(self):
-        """archiving a new mailbox"""
-        self.make_new_mbox(messages=3)
-        archivemail.archive(self.mbox)
-        self.verify()
-
-    def testOldExisting(self):
-        """archiving an old mailbox with an existing archive"""
-        self.make_old_mbox(messages=3, make_old_archive=True)
-        archivemail.archive(self.mbox)
-        self.verify()
-
-    def testOldWeirdHeaders(self):
-        """archiving old mailboxes with weird headers"""
-        weird_headers = (
-            {   # we should archive because of the date on the 'From_' line
-                'From_' : 'sender@dummy.domain Fri Jul 28 16:11:36 2000',
-                'Date'  : 'Friskhdfkjkh, 28 Jul 2002 1line noise6:11:36 +1000',
-            },
-            {   # we should archive because of the date on the 'From_' line
-                'From_' : 'sender@dummy.domain Fri Jul 28 16:11:36 2000',
-                'Date'  : None,
-            },
-            {   # we should archive because of the date in 'Delivery-date'
-                'From_' : 'sender@dummy.domain Fri Jul 28 16:11:36 2030',
-                'Date'  : 'Frcorruptioni, 28 Jul 20line noise00 16:6 +1000',
-                'Delivery-date' : 'Fri, 28 Jul 2000 16:11:36 +1000',
-            },
-            {   # we should archive because of the date in 'Delivery-date'
-                'From_' : 'sender@dummy.domain Fri Jul 28 16:11:36 2030',
-                'Date' : None,
-                'Delivery-date' : 'Fri, 28 Jul 2000 16:11:36 +1000',
-            },
-            {   # we should archive because of the date in 'Resent-Date'
-                'From_' : 'sender@dummy.domain Fri Jul 28 16:11:36 2030',
-                'Date'  : 'Frcorruptioni, 28 Jul 20line noise00 16:6 +1000',
-                'Resent-Date' : 'Fri, 28 Jul 2000 16:11:36 +1000',
-            },
-            {   # we should archive because of the date in 'Resent-Date'
-                'From_' : 'sender@dummy.domain Fri Jul 28 16:11:36 2030',
-                'Date' : None,
-                'Resent-Date' : 'Fri, 28 Jul 2000 16:11:36 +1000',
-            },
-            {   # completely blank dates were crashing < version 0.4.7
-                'From_' : 'sender@dummy.domain Fri Jul 28 16:11:36 2000',
-                'Date'  : '',
-            },
-            {   # completely blank dates were crashing < version 0.4.7
-                'From_' : 'sender@dummy.domain Fri Jul 28 16:11:36 2000',
-                'Date'  : '',
-                'Resent-Date'  : '',
-            },
-        )
-        fd, self.mbox = tempfile.mkstemp()
-        fp = os.fdopen(fd, "w")
-        for headers in weird_headers:
-            msg_text = make_message(default_headers=headers)
-            fp.write(msg_text*2)
-        fp.close()
-        self.good_archive = tempfile.mkstemp()[1]
-        shutil.copyfile(self.mbox, self.good_archive)
-        archivemail.archive(self.mbox)
-        self.verify()
-
-    def tearDown(self):
-        archivemail.options = self.oldopts
-        super(TestArchiveMbox, self).tearDown()
-
-
-class TestArchiveMboxTimestamp(TestCaseInTempdir):
-    """original mbox timestamps should always be preserved"""
-    def setUp(self):
-        super(TestArchiveMboxTimestamp, self).setUp() 
-        archivemail.options.quiet = True
-        self.mbox_name = make_mbox(messages=3, hours_old=(24 * 180))
-        self.mtime = os.path.getmtime(self.mbox_name) - 66
-        self.atime = os.path.getatime(self.mbox_name) - 88
-        os.utime(self.mbox_name, (self.atime, self.mtime))
-
-    def testNew(self):
-        """mbox timestamps should not change after no archival"""
-        archivemail.options.days_old_max = 181
-        archivemail.archive(self.mbox_name)
-        self.verify()
-
-    def testOld(self):
-        """mbox timestamps should not change after archival"""
-        archivemail.options.days_old_max = 179
-        archivemail.archive(self.mbox_name)
-        self.verify()
-
-    def verify(self):
-        assert os.path.exists(self.mbox_name)
-        new_atime = os.path.getatime(self.mbox_name)
-        new_mtime = os.path.getmtime(self.mbox_name)
-        self.assertAlmostEqual(self.mtime, new_mtime, utimes_precision)
-        self.assertAlmostEqual(self.atime, new_atime, utimes_precision)
-
-    def tearDown(self):
-        archivemail.options.quiet = False
-        archivemail.options.days_old_max = 180
-        os.remove(self.mbox_name)
-        super(TestArchiveMboxTimestamp, self).tearDown()
-
-
-class TestArchiveMboxAll(unittest.TestCase):
-    def setUp(self):
-        archivemail.options.quiet = True
-        archivemail.options.archive_all = True
-
-    def testNew(self):
-        """new messages should be archived with --all"""
-        self.msg = make_message(hours_old=24*179, wantobj=True)
-        assert archivemail.should_archive(self.msg)
-
-    def testOld(self):
-        """old messages should be archived with --all"""
-        self.msg = make_message(hours_old=24*181, wantobj=True)
-        assert archivemail.should_archive(self.msg)
-
-    def tearDown(self):
-        archivemail.options.quiet = False
-        archivemail.options.archive_all = False
-
-class TestArchiveMboxPreserveUnread(unittest.TestCase):
-    """make sure the 'preserve_unread' option works"""
-    def setUp(self):
-        archivemail.options.quiet = True
-        archivemail.options.preserve_unread = True
-        self.msg = make_message(hours_old=24*181, wantobj=True)
-
-    def testOldRead(self):
-        """old read messages should be archived with --preserve-unread"""
-        self.msg["Status"] = "RO"
-        assert archivemail.should_archive(self.msg)
-
-    def testOldUnread(self):
-        """old unread messages should not be archived with --preserve-unread"""
-        self.msg["Status"] = "O"
-        assert not archivemail.should_archive(self.msg)
-
-    def tearDown(self):
-        archivemail.options.quiet = False
-        archivemail.options.preserve_unread = False
-
-
-class TestArchiveMboxSuffix(unittest.TestCase):
-    """make sure the 'suffix' option works"""
-    def setUp(self):
-        self.old_suffix = archivemail.options.archive_suffix
-        archivemail.options.quiet = True
-
-    def testSuffix(self):
-        """archiving with specified --suffix arguments"""
-        for suffix in ("_static_", "_%B_%Y", "-%Y-%m-%d"):
-            mbox_name = "foobar"
-            archivemail.options.archive_suffix = suffix
-            days_old_max = 180
-            parsed_suffix_time = time.time() - days_old_max*24*60*60
-            parsed_suffix = time.strftime(suffix,
-                time.localtime(parsed_suffix_time))
-            archive_name = mbox_name + parsed_suffix
-            self.assertEqual(archive_name,
-                    archivemail.make_archive_name(mbox_name))
-
-    def tearDown(self):
-        archivemail.options.quiet = False
-        archivemail.options.archive_suffix = self.old_suffix
-
-
-class TestArchiveDryRun(TestArchive):
-    """make sure the 'dry-run' option works"""
-    def setUp(self):
-        super(TestArchiveDryRun, self).setUp()
-        archivemail.options.quiet = True
-        archivemail.options.dry_run = True
-
-    def testOld(self):
-        """archiving an old mailbox with the 'dry-run' option"""
-        self.make_old_mbox(messages=3)
-        archivemail.archive(self.mbox)
-        self.verify()
-
-    def tearDown(self):
-        archivemail.options.dry_run = False
-        archivemail.options.quiet = False
-        super(TestArchiveDryRun, self).tearDown()
-
-
-class TestArchiveDelete(TestArchive):
-    """make sure the 'delete' option works"""
-    def setUp(self):
-        super(TestArchiveDelete, self).setUp()
-        archivemail.options.quiet = True
-        archivemail.options.delete_old_mail = True
-
-    def testNew(self):
-        """archiving a new mailbox with the 'delete' option"""
-        self.make_new_mbox(messages=3)
-        archivemail.archive(self.mbox)
-        self.verify()
-
-    def testMixed(self):
-        """archiving a mixed mailbox with the 'delete' option"""
-        self.make_mixed_mbox(messages=3)
-        archivemail.archive(self.mbox)
-        self.verify()
-
-    def testOld(self):
-        """archiving an old mailbox with the 'delete' option"""
-        self.make_old_mbox(messages=3)
-        archivemail.archive(self.mbox)
-        self.verify()
-
-    def tearDown(self):
-        archivemail.options.delete_old_mail = False
-        archivemail.options.quiet = False
-        super(TestArchiveDelete, self).tearDown()
-
-
-class TestArchiveCopy(TestArchive):
-    """make sure the 'copy' option works"""
-    def setUp(self):
-        super(TestArchiveCopy, self).setUp()
-        archivemail.options.quiet = True
-        archivemail.options.copy_old_mail = True
-
-    def testNew(self):
-        """archiving a new mailbox with the 'copy' option"""
-        self.make_new_mbox(messages=3)
-        archivemail.archive(self.mbox)
-        self.verify()
-
-    def testMixed(self):
-        """archiving a mixed mailbox with the 'copy' option"""
-        self.make_mixed_mbox(messages=3)
-        archivemail.archive(self.mbox)
-        self.verify()
-
-    def testOld(self):
-        """archiving an old mailbox with the 'copy' option"""
-        self.make_old_mbox(messages=3)
-        archivemail.archive(self.mbox)
-        self.verify()
-
-    def tearDown(self):
-        archivemail.options.copy_old_mail = False
-        archivemail.options.quiet = False
-        super(TestArchiveCopy, self).tearDown()
-
-
-class TestArchiveMboxFlagged(unittest.TestCase):
-    """make sure the 'include_flagged' option works"""
-    def setUp(self):
-        archivemail.options.include_flagged = False
-        archivemail.options.quiet = True
-
-    def testOld(self):
-        """by default, old flagged messages should not be archived"""
-        msg = make_message(default_headers={"X-Status": "F"},
-                hours_old=24*181, wantobj=True)
-        assert not archivemail.should_archive(msg)
-
-    def testIncludeFlaggedNew(self):
-        """new flagged messages should not be archived with include_flagged"""
-        msg = make_message(default_headers={"X-Status": "F"},
-                hours_old=24*179, wantobj=True)
-        assert not archivemail.should_archive(msg)
-
-    def testIncludeFlaggedOld(self):
-        """old flagged messages should be archived with include_flagged"""
-        archivemail.options.include_flagged = True
-        msg = make_message(default_headers={"X-Status": "F"},
-                hours_old=24*181, wantobj=True)
-        assert archivemail.should_archive(msg)
-
-    def tearDown(self):
-        archivemail.options.include_flagged = False
-        archivemail.options.quiet = False
-
-
-class TestArchiveMboxOutputDir(unittest.TestCase):
-    """make sure that the 'output-dir' option works"""
-    def setUp(self):
-        archivemail.options.quiet = True
-
-    def testOld(self):
-        """archiving an old mailbox with a sepecified output dir"""
-        for dir in "/just/a/path", "relative/path":
-            archivemail.options.output_dir = dir
-            archive_dir = archivemail.make_archive_name("/tmp/mbox")
-            self.assertEqual(dir, os.path.dirname(archive_dir))
-
-    def tearDown(self):
-        archivemail.options.quiet = False
-        archivemail.options.output_dir = None
-
-
-class TestArchiveMboxUncompressed(TestArchive):
-    """make sure that the 'no_compress' option works"""
-    mbox_name = None
-    new_mbox = None
-    old_mbox = None
-    copy_name = None
-
-    def setUp(self):
-        archivemail.options.quiet = True
-        archivemail.options.no_compress = True
-        super(TestArchiveMboxUncompressed, self).setUp()
-
-    def testOld(self):
-        """archiving an old mailbox uncompressed"""
-        self.make_old_mbox(messages=3)
-        archivemail.archive(self.mbox)
-        self.verify()
-
-    def testNew(self):
-        """archiving a new mailbox uncompressed"""
-        self.make_new_mbox(messages=3)
-        archivemail.archive(self.mbox)
-        self.verify()
-
-    def testMixed(self):
-        """archiving a mixed mailbox uncompressed"""
-        self.make_mixed_mbox(messages=3)
-        archivemail.archive(self.mbox)
-        self.verify()
-
-    def testOldExists(self):
-        """archiving an old mailbox uncopressed with an existing archive"""
-        self.make_old_mbox(messages=3, make_old_archive=True)
-        archivemail.archive(self.mbox)
-        self.verify()
-
-    def tearDown(self):
-        archivemail.options.quiet = False
-        archivemail.options.no_compress = False
-        super(TestArchiveMboxUncompressed, self).tearDown()
-
-
-class TestArchiveSize(unittest.TestCase):
-    """check that the 'size' argument works"""
-    def setUp(self):
-        archivemail.options.quiet = True
-        msg_text = make_message(hours_old=24*181)
-        self.msg_size = len(msg_text)
-        fp = cStringIO.StringIO(msg_text)
-        self.msg = rfc822.Message(fp)
-
-    def testSmaller(self):
-        """giving a size argument smaller than the message"""
-        archivemail.options.min_size = self.msg_size - 1
-        assert archivemail.should_archive(self.msg)
-
-    def testBigger(self):
-        """giving a size argument bigger than the message"""
-        archivemail.options.min_size = self.msg_size + 1
-        assert not archivemail.should_archive(self.msg)
-
-    def tearDown(self):
-        archivemail.options.quiet = False
-        archivemail.options.min_size = None
-
-
-############# Test archiving maildirs ###############
-
-class TestArchiveMailboxdir(TestCaseInTempdir):
-    """Base class defining helper functions for doing test archive runs with
-    maildirs."""
-    maildir = None           # Maildir that will be processed by archivemail
-    orig_maildir_obj = None  # A backup copy of the maildir, a SimpleMaildir object
-    remaining_msg = set()    # Filenames of maildir messages that should be preserved
-    number_archived = 0      # Number of messages that get archived
-    orig_archive = None      # An uncompressed copy of a pre-existing archive,
-                             # if one exists
-
-    def setUp(self):
-        super(TestArchiveMailboxdir, self).setUp()
-        self.orig_maildir_obj = SimpleMaildir()
-
-    def verify(self):
-        self._verify_remaining()
-        self._verify_archive()
-
-    def _verify_remaining(self):
-        """Verify that the preserved messages weren't altered."""
-        assert self.maildir
-        # Compare maildir with backup object.
-        dcmp = filecmp.dircmp(self.maildir, self.orig_maildir_obj.root)
-        # Top-level has only directories cur, new, tmp and must be unchanged.
-        self.assertEqual(dcmp.left_list, dcmp.right_list)
-        found = set()
-        for d in dcmp.common_dirs:
-            dcmp2 = dcmp.subdirs[d]
-            # We need to verify three things.
-            # 1. directory is a subset of the original...
-            assert not dcmp2.left_only
-            # 2. all common files are identical...
-            self.assertEqual(dcmp2.common_files, dcmp2.same_files)
-            found = found.union([os.path.join(d, x) for x in dcmp2.common_files])
-        # 3. exactly the `new' messages (recorded in self.remaining_msg)
-        #    were preserved.
-        self.assertEqual(found, self.remaining_msg)
-
-    def _verify_archive(self):
-        """Verify the archive correctness."""
-        # TODO: currently make_archive_name does not include the .gz suffix.
-        # Is this something that should be fixed?
-        archive = archivemail.make_archive_name(self.maildir)
-        if archivemail.options.no_compress:
-            iszipped = False
-        else:
-            archive += '.gz'
-            iszipped = True
-        if self.number_archived == 0:
-            if self.orig_archive:
-                assertEqualContent(archive, self.orig_archive, iszipped)
-            else:
-                assert not os.path.exists(archive)
-            return
-        fp_new = fp_archive = tmp_archive_name = None
-        try:
-            if self.orig_archive:
-                new_size = os.path.getsize(archive)
-                # Brute force: split archive in old and new part and verify the
-                # parts separately.  (Of course this destroys the archive.)
-                fp_archive = open(archive, "r+")
-                fp_archive.seek(self.orig_archive_size)
-                fd, tmp_archive_name = tempfile.mkstemp()
-                fp_new = os.fdopen(fd, "w")
-                shutil.copyfileobj(fp_archive, fp_new)
-                fp_new.close()
-                fp_archive.truncate(self.orig_archive_size)
-                fp_archive.close()
-                assertEqualContent(archive, self.orig_archive, iszipped)
-                new_archive = tmp_archive_name
-            else:
-                new_archive = archive
-            if archivemail.options.no_compress:
-                fp_archive = open(new_archive, "r")
-            else:
-                fp_archive = FixedGzipFile(new_archive, "r")
-            mb = mailbox.UnixMailbox(fp_archive)
-            found = 0
-            for msg in mb:
-                self.verify_maildir_has_msg(self.orig_maildir_obj, msg)
-                found += 1
-            self.assertEqual(found, self.number_archived)
-        finally:
-            if tmp_archive_name:
-                os.remove(tmp_archive_name)
-            if fp_new is not None:
-                fp_new.close()
-            if fp_archive is not None:
-                fp_archive.close()
-
-    def verify_maildir_has_msg(self, maildir, msg):
-        """Assert that the given maildir has a copy of the rfc822 message."""
-        mid = msg['Message-Id'] # Complains if there is no message-id
-        mdir_msg_str, mdir_flags = \
-            maildir.get_message_and_mbox_status(mid)
-        mbox_flags = set(msg.get('status', '') + msg.get('x-status', ''))
-        self.assertEqual(mdir_flags, mbox_flags)
-
-        headers = filter(lambda h: msg.isheader(h) not in ('status', 'x-status'),
-                msg.headers)
-        headers = "".join(headers)
-        msg.rewindbody()
-        # Discard last mbox LF which is not part of the message.
-        body = msg.fp.read()[:-1]
-        msg_str = headers + os.linesep + body
-        self.assertEqual(mdir_msg_str, msg_str)
-
-    def add_messages(self, body=None, headers=None, hours_old=0, messages=1):
-        for count in range(messages):
-            msg = make_message(body, default_headers=headers, mkfrom=False,
-                    hours_old=hours_old)
-            self.orig_maildir_obj.write(msg, new=False)
-
-    def make_maildir(self, mkold, mknew, body=None, headers=None, messages=1,
-            make_old_archive=False):
-        mailbox_does_change = not (archivemail.options.dry_run or
-                archivemail.options.copy_old_mail)
-        archive_does_change = not (archivemail.options.dry_run or
-                archivemail.options.delete_old_mail)
-        if mknew:
-            self.add_messages(body, headers, 179*24, messages)
-            if archive_does_change and archivemail.options.archive_all:
-                self.number_archived += messages
-            if mailbox_does_change:
-                self.remaining_msg = set(self.orig_maildir_obj.get_all_filenames())
-        if mkold:
-            self.add_messages(body, headers, 181*24, messages)
-            if archive_does_change:
-                self.number_archived += messages
-        if not mailbox_does_change:
-            self.remaining_msg = set(self.orig_maildir_obj.get_all_filenames())
-        self.maildir = copy_maildir(self.orig_maildir_obj.root)
-        if make_old_archive:
-            archive = archivemail.make_archive_name(self.maildir)
-            self.orig_archive = make_archive_and_plain_copy(archive)
-            # FIXME: .gz extension handling is a mess II
-            if not archivemail.options.no_compress:
-                archive += '.gz'
-            self.orig_archive_size = os.path.getsize(archive)
-
-class TestEmptyMaildir(TestCaseInTempdir):
-    def setUp(self):
-        super(TestEmptyMaildir, self).setUp()
-        archivemail.options.quiet = True
-
-    def testEmpty(self):
-        """Archiving an empty maildir should not result in an archive."""
-        self.mdir = SimpleMaildir()
-        archivemail.archive(self.mdir.root)
-        assert not os.path.exists(self.mdir.root + '_archive.gz')
-
-    def tearDown(self):
-        super(TestEmptyMaildir, self).tearDown()
-        archivemail.options.quiet = False
-
-class TestMaildir(TestArchiveMailboxdir):
-    def setUp(self):
-        super(TestMaildir, self).setUp()
-        archivemail.options.quiet = True
-
-    def testOld(self):
-        self.make_maildir(True, False, messages=3)
-        archivemail.archive(self.maildir)
-        self.verify()
-
-    def testNew(self):
-        self.make_maildir(False, True, messages=3)
-        archivemail.archive(self.maildir)
-        self.verify()
-
-    def testMixed(self):
-        self.make_maildir(True, True, messages=3)
-        archivemail.archive(self.maildir)
-        self.verify()
-
-    def testMixedExisting(self):
-        self.make_maildir(True, True, messages=3, make_old_archive=True)
-        archivemail.archive(self.maildir)
-        self.verify()
-
-    def tearDown(self):
-        archivemail.options.quiet = False
-        super(TestMaildir, self).tearDown()
-
-
-class TestMaildirPreserveUnread(TestCaseInTempdir):
-    """Test if the preserve_unread option works with maildirs."""
-    def setUp(self):
-        super(TestMaildirPreserveUnread, self).setUp()
-        archivemail.options.quiet = True
-        archivemail.options.preserve_unread = True
-
-    def testOldRead(self):
-        """--preserve-unread archives old read messages in a maildir."""
-        smd = SimpleMaildir("orig")
-        msg = make_message(hours_old=24*181)
-        smd.write(msg, new=False, flags='S')
-        md = mailbox.Maildir(smd.root)
-        msg_obj = md.next()
-        assert archivemail.should_archive(msg_obj)
-
-    def testOldUnread(self):
-        """--preserve-unread preserves old unread messages in a maildir."""
-        smd = SimpleMaildir("orig")
-        msg = make_message(hours_old=24*181)
-        smd.write(msg, new=False)
-        md = mailbox.Maildir(smd.root)
-        msg_obj = md.next()
-        assert not archivemail.should_archive(msg_obj)
-
-    def tearDown(self):
-        archivemail.options.quiet = False
-        archivemail.options.preserve_unread = False
-        super(TestMaildirPreserveUnread, self).tearDown()
-
-class TestMaildirAll(TestArchiveMailboxdir):
-    def setUp(self):
-        super(TestMaildirAll, self).setUp()
-        archivemail.options.quiet = True
-        archivemail.options.archive_all = True
-
-    def testNew(self):
-        """New maildir messages should be archived with --all"""
-        self.add_messages(hours_old=24*181)
-        md = mailbox.Maildir(self.orig_maildir_obj.root)
-        msg_obj = md.next()
-        assert archivemail.should_archive(msg_obj)
-
-    def testOld(self):
-        """Old maildir messages should be archived with --all"""
-        self.add_messages(hours_old=24*179)
-        md = mailbox.Maildir(self.orig_maildir_obj.root)
-        msg_obj = md.next()
-        assert archivemail.should_archive(msg_obj)
-
-    def tearDown(self):
-        super(TestMaildirAll, self).tearDown()
-        archivemail.options.quiet = False
-        archivemail.options.archive_all = False
-
-class TestMaildirDryRun(TestArchiveMailboxdir):
-    def setUp(self):
-        super(TestMaildirDryRun, self).setUp()
-        archivemail.options.quiet = True
-        archivemail.options.dry_run = True
-
-    def testOld(self):
-        """archiving an old maildir mailbox with the 'dry-run' option"""
-        self.make_maildir(True, False)
-        archivemail.archive(self.maildir)
-        self.verify()
-
-    def tearDown(self):
-        super(TestMaildirDryRun, self).tearDown()
-        archivemail.options.quiet = False
-        archivemail.options.dry_run = False
-
-class TestMaildirDelete(TestArchiveMailboxdir):
-    def setUp(self):
-        super(TestMaildirDelete, self).setUp()
-        archivemail.options.quiet = True
-        archivemail.options.delete_old_mail = True
-
-    def testOld(self):
-        """archiving an old maildir mailbox with the 'delete' option"""
-        self.make_maildir(True, False)
-        archivemail.archive(self.maildir)
-        self.verify()
-
-    def testNew(self):
-        """archiving a new maildir mailbox with the 'delete' option"""
-        self.make_maildir(False, True)
-        archivemail.archive(self.maildir)
-        self.verify()
-
-    def tearDown(self):
-        super(TestMaildirDelete, self).tearDown()
-        archivemail.options.quiet = False
-        archivemail.options.delete_old_mail = False
-
-class TestMaildirCopy(TestArchiveMailboxdir):
-    def setUp(self):
-        super(TestMaildirCopy, self).setUp()
-        archivemail.options.quiet = True
-        archivemail.options.copy_old_mail = True
-
-    def testOld(self):
-        """archiving an old maildir mailbox with the 'copy' option"""
-        self.make_maildir(True, False)
-        archivemail.archive(self.maildir)
-        self.verify()
-
-    def testNew(self):
-        """archiving a new maildir mailbox with the 'copy' option"""
-        self.make_maildir(False, True)
-        archivemail.archive(self.maildir)
-        self.verify()
-
-    def tearDown(self):
-        super(TestMaildirCopy, self).tearDown()
-        archivemail.options.quiet = False
-        archivemail.options.copy_old_mail = False
-
-class TestArchiveMaildirFlagged(TestCaseInTempdir):
-    """make sure the 'include_flagged' option works with maildir messages"""
-    def setUp(self):
-        super(TestArchiveMaildirFlagged, self).setUp()
-        archivemail.options.include_flagged = False
-        archivemail.options.quiet = True
-
-    def testOld(self):
-        """by default, old flagged maildir messages should not be archived"""
-        smd = SimpleMaildir("orig")
-        msg = make_message(hours_old=24*181)
-        smd.write(msg, new=False, flags='F')
-        md = mailbox.Maildir(smd.root)
-        msg_obj = md.next()
-        assert not archivemail.should_archive(msg_obj)
-
-    def testIncludeFlaggedNew(self):
-        """new flagged maildir messages should not be archived with include_flagged"""
-        smd = SimpleMaildir("orig")
-        msg = make_message(hours_old=24*179)
-        smd.write(msg, new=False, flags='F')
-        md = mailbox.Maildir(smd.root)
-        msg_obj = md.next()
-        assert not archivemail.should_archive(msg_obj)
-
-    def testIncludeFlaggedOld(self):
-        """old flagged maildir messages should be archived with include_flagged"""
-        archivemail.options.include_flagged = True
-        smd = SimpleMaildir("orig")
-        msg = make_message(hours_old=24*181)
-        smd.write(msg, new=False, flags='F')
-        md = mailbox.Maildir(smd.root)
-        msg_obj = md.next()
-        assert archivemail.should_archive(msg_obj)
-
-    def tearDown(self):
-        super(TestArchiveMaildirFlagged, self).tearDown()
-        archivemail.options.include_flagged = False
-        archivemail.options.quiet = False
-
-class TestArchiveMaildirSize(TestCaseInTempdir):
-    """check that the 'size' argument works with maildir messages"""
-    def setUp(self):
-        super(TestArchiveMaildirSize, self).setUp()
-        archivemail.options.quiet = True
-        msg = make_message(hours_old=24*181)
-        self.msg_size = len(msg)
-        smd = SimpleMaildir("orig")
-        smd.write(msg, new=False)
-        md = mailbox.Maildir(smd.root)
-        self.msg_obj = md.next()
-
-    def testSmaller(self):
-        """giving a size argument smaller than the maildir message"""
-        archivemail.options.min_size = self.msg_size - 1
-        assert archivemail.should_archive(self.msg_obj)
-
-    def testBigger(self):
-        """giving a size argument bigger than the maildir message"""
-        archivemail.options.min_size = self.msg_size + 1
-        assert not archivemail.should_archive(self.msg_obj)
-
-    def tearDown(self):
-        super(TestArchiveMaildirSize, self).tearDown()
-        archivemail.options.quiet = False
-        archivemail.options.min_size = None
-
-########## helper routines ############
-
-def make_message(body=None, default_headers={}, hours_old=None, mkfrom=False, wantobj=False):
-    headers = copy.copy(default_headers)
-    if not headers:
-        headers = {}
-    headers['Message-Id'] = make_msgid()
-    if not headers.has_key('Date'):
-        time_message = time.time() - (60 * 60 * hours_old)
-        headers['Date'] = time.asctime(time.localtime(time_message))
-    if not headers.has_key('From'):
-        headers['From'] = "sender@dummy.domain"        
-    if not headers.has_key('To'):
-        headers['To'] = "receipient@dummy.domain"        
-    if not headers.has_key('Subject'):
-        headers['Subject'] = "This is the subject"
-    if mkfrom and not headers.has_key('From_'):
-        headers['From_'] = "%s %s" % (headers['From'], headers['Date'])
-    if not body:
-        body = "This is the message body"
-
-    msg = ""
-    if headers.has_key('From_'):
-        msg = msg + ("From %s\n" % headers['From_'])
-        del headers['From_']
-    for key in headers.keys():
-        if headers[key] is not None:
-            msg = msg + ("%s: %s\n" % (key, headers[key]))
-    msg = msg + "\n\n" + body + "\n\n"
-    if not wantobj:
-        return msg
-    fp = cStringIO.StringIO(msg)
-    return rfc822.Message(fp)
-
-def append_file(source, dest):
-    """appends the file named 'source' to the file named 'dest'"""
-    assert os.path.isfile(source)
-    assert os.path.isfile(dest)
-    read = open(source, "r")
-    write = open(dest, "a+")
-    shutil.copyfileobj(read,write)
-    read.close()
-    write.close()
-
-
-def make_mbox(body=None, headers=None, hours_old=0, messages=1):
-    assert tempfile.tempdir
-    fd, name = tempfile.mkstemp()
-    file = os.fdopen(fd, "w")
-    for count in range(messages):
-        msg = make_message(body=body, default_headers=headers, 
-            mkfrom=True, hours_old=hours_old)
-        file.write(msg)
-    file.close()
-    return name
-
-def make_archive_and_plain_copy(archive_name):
-    """Make an mbox archive of the given name like archivemail may have
-    created it.  Also make an uncompressed copy of this archive and return its
-    name."""
-    copy_fd, copy_name = tempfile.mkstemp()
-    copy_fp = os.fdopen(copy_fd, "w")
-    if archivemail.options.no_compress:
-        fd = os.open(archive_name, os.O_WRONLY|os.O_EXCL|os.O_CREAT)
-        fp = os.fdopen(fd, "w")
-    else:
-        archive_name += ".gz"
-        fd = os.open(archive_name, os.O_WRONLY|os.O_EXCL|os.O_CREAT)
-        rawfp = os.fdopen(fd, "w")
-        fp = gzip.GzipFile(fileobj=rawfp)
-    for count in range(3):
-        msg = make_message(hours_old=24*360)
-        fp.write(msg)
-        copy_fp.write(msg)
-    fp.close()
-    copy_fp.close()
-    if not archivemail.options.no_compress:
-        rawfp.close()
-    return copy_name
-
-def copy_maildir(maildir, prefix="tmp"):
-    """Create a copy of the given maildir and return the absolute path of the
-    new direcory."""
-    newdir = tempfile.mkdtemp(prefix=prefix)
-    for d in "cur", "new", "tmp":
-        shutil.copytree(os.path.join(maildir, d), os.path.join(newdir, d))
-    return newdir
-
-def assertEqualContent(firstfile, secondfile, zippedfirst=False):
-    """Verify that the two files exist and have identical content. If zippedfirst
-    is True, assume that firstfile is gzip-compressed."""
-    assert os.path.exists(firstfile)
-    assert os.path.exists(secondfile)
-    if zippedfirst:
-        try:
-            fp1 = gzip.GzipFile(firstfile, "r")
-            fp2 = open(secondfile, "r")
-            assert cmp_fileobj(fp1, fp2)
-        finally:
-            fp1.close()
-            fp2.close()
-    else:
-        assert filecmp.cmp(firstfile, secondfile, shallow=0)
-
-def cmp_fileobj(fp1, fp2):
-    """Return if reading the fileobjects yields identical content."""
-    bufsize = 8192
-    while True:
-        b1 = fp1.read(bufsize)
-        b2 = fp2.read(bufsize)
-        if b1 != b2:
-            return False
-        if not b1:
-            return True
-
-if __name__ == "__main__":
-    unittest.main()