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# Copyright (C) 2008-2012 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
"""Test directory service implementation"""
from bzrlib import (
errors,
transport,
urlutils,
)
from bzrlib.directory_service import (
AliasDirectory,
DirectoryServiceRegistry,
directories,
)
from bzrlib.tests import TestCase, TestCaseWithTransport
class FooService(object):
"""A directory service that maps the name to a FILE url"""
# eg 'file:///foo' on Unix, or 'file:///C:/foo' on Windows
base = urlutils.local_path_to_url('/foo')
def look_up(self, name, url):
return self.base + name
class TestDirectoryLookup(TestCase):
def setUp(self):
TestCase.setUp(self)
self.registry = DirectoryServiceRegistry()
self.registry.register('foo:', FooService, 'Map foo URLs to http urls')
def test_get_directory_service(self):
directory, suffix = self.registry.get_prefix('foo:bar')
self.assertIs(FooService, directory)
self.assertEqual('bar', suffix)
def test_dereference(self):
self.assertEqual(FooService.base + 'bar',
self.registry.dereference('foo:bar'))
self.assertEqual('baz:qux', self.registry.dereference('baz:qux'))
def test_get_transport(self):
directories.register('foo:', FooService, 'Map foo URLs to http urls')
self.addCleanup(directories.remove, 'foo:')
self.assertEqual(FooService.base + 'bar/',
transport.get_transport('foo:bar').base)
class TestAliasDirectory(TestCaseWithTransport):
def setUp(self):
super(TestAliasDirectory, self).setUp()
self.branch = self.make_branch('.')
def assertAliasFromBranch(self, setter, value, alias):
setter(value)
self.assertEquals(value, directories.dereference(alias))
def test_lookup_parent(self):
self.assertAliasFromBranch(self.branch.set_parent, 'http://a',
':parent')
def test_lookup_submit(self):
self.assertAliasFromBranch(self.branch.set_submit_branch, 'http://b',
':submit')
def test_lookup_public(self):
self.assertAliasFromBranch(self.branch.set_public_branch, 'http://c',
':public')
def test_lookup_bound(self):
self.assertAliasFromBranch(self.branch.set_bound_location, 'http://d',
':bound')
def test_lookup_push(self):
self.assertAliasFromBranch(self.branch.set_push_location, 'http://e',
':push')
def test_lookup_this(self):
self.assertEqual(self.branch.base, directories.dereference(':this'))
def test_extra_path(self):
self.assertEqual(urlutils.join(self.branch.base, 'arg'),
directories.dereference(':this/arg'))
def test_lookup_badname(self):
e = self.assertRaises(errors.InvalidLocationAlias,
directories.dereference, ':booga')
self.assertEqual('":booga" is not a valid location alias.',
str(e))
def test_lookup_badvalue(self):
e = self.assertRaises(errors.UnsetLocationAlias,
directories.dereference, ':parent')
self.assertEqual('No parent location assigned.', str(e))
def test_register_location_alias(self):
self.addCleanup(AliasDirectory.branch_aliases.remove, "booga")
AliasDirectory.branch_aliases.register("booga",
lambda b: "UHH?", help="Nobody knows")
self.assertEquals("UHH?", directories.dereference(":booga"))
class TestColocatedDirectory(TestCaseWithTransport):
def test_lookup_non_default(self):
default = self.make_branch('.')
non_default = default.bzrdir.create_branch(name='nondefault')
self.assertEquals(non_default.base, directories.dereference('co:nondefault'))
def test_lookup_default(self):
default = self.make_branch('.')
non_default = default.bzrdir.create_branch(name='nondefault')
self.assertEquals(urlutils.join_segment_parameters(default.bzrdir.user_url,
{"branch": ""}), directories.dereference('co:'))
def test_no_such_branch(self):
# No error is raised in this case, that is up to the code that actually
# opens the branch.
default = self.make_branch('.')
self.assertEquals(urlutils.join_segment_parameters(default.bzrdir.user_url,
{"branch": "foo"}), directories.dereference('co:foo'))
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