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# Copyright (C) 2004, 2005 by 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
import os
import sys
import stat
from cStringIO import StringIO
from bzrlib.errors import (NoSuchFile, FileExists,
TransportNotPossible, ConnectionError)
from bzrlib.tests import TestCase
from bzrlib.transport import (_get_protocol_handlers,
_get_transport_modules,
get_transport,
register_lazy_transport,
_set_protocol_handlers,
urlescape,
)
class TestTransport(TestCase):
"""Test the non transport-concrete class functionality."""
def test_urlescape(self):
self.assertEqual('%25', urlescape('%'))
def test__get_set_protocol_handlers(self):
handlers = _get_protocol_handlers()
self.assertNotEqual({}, handlers)
try:
_set_protocol_handlers({})
self.assertEqual({}, _get_protocol_handlers())
finally:
_set_protocol_handlers(handlers)
def test_get_transport_modules(self):
handlers = _get_protocol_handlers()
class SampleHandler(object):
"""I exist, isnt that enough?"""
try:
my_handlers = {}
_set_protocol_handlers(my_handlers)
register_lazy_transport('foo', 'bzrlib.tests.test_transport', 'TestTransport.SampleHandler')
register_lazy_transport('bar', 'bzrlib.tests.test_transport', 'TestTransport.SampleHandler')
self.assertEqual([SampleHandler.__module__],
_get_transport_modules())
finally:
_set_protocol_handlers(handlers)
class MemoryTransportTest(TestCase):
"""Memory transport specific tests."""
def test_parameters(self):
import bzrlib.transport.memory as memory
transport = memory.MemoryTransport()
self.assertEqual(True, transport.listable())
self.assertEqual(False, transport.should_cache())
self.assertEqual(False, transport.is_readonly())
class ReadonlyDecoratorTransportTest(TestCase):
"""Readonly decoration specific tests."""
def test_local_parameters(self):
import bzrlib.transport.readonly as readonly
# connect to . in readonly mode
transport = readonly.ReadonlyTransportDecorator('readonly+.')
self.assertEqual(True, transport.listable())
self.assertEqual(False, transport.should_cache())
self.assertEqual(True, transport.is_readonly())
def test_http_parameters(self):
import bzrlib.transport.readonly as readonly
from bzrlib.transport.http import HttpServer
# connect to . via http which is not listable
server = HttpServer()
server.setUp()
try:
transport = get_transport('readonly+' + server.get_url())
self.failUnless(isinstance(transport,
readonly.ReadonlyTransportDecorator))
self.assertEqual(False, transport.listable())
self.assertEqual(True, transport.should_cache())
self.assertEqual(True, transport.is_readonly())
finally:
server.tearDown()
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