/brz/remove-bazaar

# Copyright (C) 2009-2018 Jelmer Vernooij <jelmer@jelmer.uk>

# Copyright (C) 2007 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 the GitDir class"""

from __future__ import absolute_import

from dulwich.repo import Repo as GitRepo

import os

from ... import (

    controldir,

    errors,

    urlutils,

    )

from ...transport import get_transport

from ...tests import TestSkipped

from .. import (

    dir,

    tests,

    workingtree,

    )

class TestGitDir(tests.TestCaseInTempDir):

    def test_get_head_branch_reference(self):

        GitRepo.init(".")

        gd = controldir.ControlDir.open('.')

        self.assertEqual(

            "%s,branch=master" %

            urlutils.local_path_to_url(os.path.abspath(".")),

            gd.get_branch_reference())

    def test_open_existing(self):

        GitRepo.init(".")

        gd = controldir.ControlDir.open('.')

        self.assertIsInstance(gd, dir.LocalGitDir)

    def test_open_ref_parent(self):

        r = GitRepo.init(".")

        cid = r.do_commit(message=b"message", ref=b'refs/heads/foo/bar')

        gd = controldir.ControlDir.open('.')

        self.assertRaises(errors.NotBranchError, gd.open_branch, 'foo')

    def test_open_workingtree(self):

        r = GitRepo.init(".")

        r.do_commit(message=b"message")

        gd = controldir.ControlDir.open('.')

        wt = gd.open_workingtree()

        self.assertIsInstance(wt, workingtree.GitWorkingTree)

    def test_open_workingtree_bare(self):

        GitRepo.init_bare(".")

        gd = controldir.ControlDir.open('.')

        self.assertRaises(errors.NoWorkingTree, gd.open_workingtree)

    def test_git_file(self):

        gitrepo = GitRepo.init("blah", mkdir=True)

        self.build_tree_contents(

            [('foo/', ), ('foo/.git', b'gitdir: ../blah/.git\n')])

        gd = controldir.ControlDir.open('foo')

        self.assertEqual(gd.control_url.rstrip('/'),

                         urlutils.local_path_to_url(os.path.abspath(gitrepo.controldir())))

    def test_shared_repository(self):

        t = get_transport('.')

        self.assertRaises(

            errors.SharedRepositoriesUnsupported,

            dir.LocalGitControlDirFormat().initialize_on_transport_ex, t,

            shared_repo=True)

class TestGitDirFormat(tests.TestCase):

    def setUp(self):

        super(TestGitDirFormat, self).setUp()

        self.format = dir.LocalGitControlDirFormat()

    def test_get_format_description(self):

        self.assertEqual("Local Git Repository",

                         self.format.get_format_description())

    def test_eq(self):

        format2 = dir.LocalGitControlDirFormat()

        self.assertEqual(self.format, format2)

        self.assertEqual(self.format, self.format)

        bzr_format = controldir.format_registry.make_controldir("default")

        self.assertNotEqual(self.format, bzr_format)