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# Copyright (C) 2006-2010 Canonical Ltd
# Authors: Robert Collins <robert.collins@canonical.com>
# -*- coding: utf-8 -*-
#
# 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
"""ControlDir implementation tests for bzr.
These test the conformance of all the controldir variations to the expected API.
Specific tests for individual formats are in the tests/test_bzrdir.py file
rather than in tests/per_branch/*.py.
"""
from bzrlib.controldir import ControlDirFormat
from bzrlib.tests import (
default_transport,
multiply_tests,
test_server,
TestCaseWithTransport,
)
from bzrlib.transport import memory
def make_scenarios(vfs_factory, transport_server, transport_readonly_server,
formats, name_suffix=''):
"""Transform the input to a list of scenarios.
:param formats: A list of bzrdir_format objects.
:param vfs_server: A factory to create a Transport Server which has
all the VFS methods working, and is writable.
"""
result = []
for format in formats:
scenario_name = format.__class__.__name__
scenario_name += name_suffix
scenario = (scenario_name, {
"vfs_transport_factory": vfs_factory,
"transport_server": transport_server,
"transport_readonly_server": transport_readonly_server,
"bzrdir_format": format,
})
result.append(scenario)
return result
class TestCaseWithControlDir(TestCaseWithTransport):
def setUp(self):
super(TestCaseWithControlDir, self).setUp()
self.bzrdir = None
def get_bzrdir(self):
if self.bzrdir is None:
self.bzrdir = self.make_bzrdir(None)
return self.bzrdir
def get_default_format(self):
return self.bzrdir_format
def load_tests(standard_tests, module, loader):
test_per_controldir = [
'bzrlib.tests.per_controldir.test_controldir',
'bzrlib.tests.per_controldir.test_format',
'bzrlib.tests.per_controldir.test_push',
]
submod_tests = loader.loadTestsFromModuleNames(test_per_controldir)
formats = ControlDirFormat.known_formats()
scenarios = make_scenarios(
default_transport,
None,
# None here will cause a readonly decorator to be created
# by the TestCaseWithTransport.get_readonly_transport method.
None,
formats)
# This will always add scenarios using the smart server.
from bzrlib.remote import RemoteBzrDirFormat
# test the remote server behaviour when backed with a MemoryTransport
# Once for the current version
scenarios.extend(make_scenarios(
memory.MemoryServer,
test_server.SmartTCPServer_for_testing,
test_server.ReadonlySmartTCPServer_for_testing,
[(RemoteBzrDirFormat())],
name_suffix='-default'))
# And once with < 1.6 - the 'v2' protocol.
scenarios.extend(make_scenarios(
memory.MemoryServer,
test_server.SmartTCPServer_for_testing_v2_only,
test_server.ReadonlySmartTCPServer_for_testing_v2_only,
[(RemoteBzrDirFormat())],
name_suffix='-v2'))
# add the tests for the sub modules
return multiply_tests(submod_tests, scenarios, standard_tests)
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