~bzr-pqm/bzr/bzr.dev

# Copyright (C) 2006 Canonical Ltd

#

# 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

from bzrlib import tests

import bzrlib.transport

class _MedusaFeature(tests.Feature):

    """Some tests want an FTP Server, check if one is available.

    Right now, the only way this is available is if 'medusa' is installed.

    """

    def _probe(self):

        try:

            import medusa

            import medusa.filesys

            import medusa.ftp_server

            return True

        except ImportError:

            return False

    def feature_name(self):

        return 'medusa'

MedusaFeature = _MedusaFeature()

class TestCaseWithFTPServer(tests.TestCaseWithTransport):

    _test_needs_features = [MedusaFeature]

    def setUp(self):

        from bzrlib.transport.ftp import FtpServer

        self.transport_server = FtpServer

        super(TestCaseWithFTPServer, self).setUp()

class TestCaseAFTP(tests.TestCaseWithTransport):

    """Test aftp transport."""

    def test_aftp_degrade(self):

        t = bzrlib.transport.get_transport('aftp://host/path')

        self.failUnless(t.is_active)

        parent = t.clone('..')

        self.failUnless(parent.is_active)

        self.assertEqual('aftp://host/path', t.abspath(''))

class TestFTPServer(TestCaseWithFTPServer):

    def test_basic_exists(self):

        url = self.get_url()

        self.assertStartsWith(url, 'ftp://')

        t = self.get_transport()

        t.put_bytes('foo', 'test bytes\n')

        self.assertEqual('test bytes\n', t.get_bytes('foo'))