1
# Copyright (C) 2007 Canonical Ltd
3
# This program is free software; you can redistribute it and/or modify
4
# it under the terms of the GNU General Public License as published by
5
# the Free Software Foundation; either version 2 of the License, or
6
# (at your option) any later version.
8
# This program is distributed in the hope that it will be useful,
9
# but WITHOUT ANY WARRANTY; without even the implied warranty of
10
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11
# GNU General Public License for more details.
13
# You should have received a copy of the GNU General Public License
14
# along with this program; if not, write to the Free Software
15
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17
"""Tests for interfacing with a Git Branch"""
21
from bzrlib import branch, revision
23
from bzrlib.plugins.git import tests
24
from bzrlib.plugins.git import (
30
class TestGitBranch(tests.TestCaseInTempDir):
32
_test_needs_features = [tests.GitCommandFeature]
34
def test_open_existing(self):
37
thebranch = branch.Branch.open('.')
38
self.assertIsInstance(thebranch, git_branch.GitBranch)
40
def test_last_revision_is_null(self):
43
thebranch = branch.Branch.open('.')
44
self.assertEqual(revision.NULL_REVISION, thebranch.last_revision())
45
self.assertEqual((0, revision.NULL_REVISION),
46
thebranch.last_revision_info())
48
def simple_commit_a(self):
50
self.build_tree(['a'])
51
tests.run_git('add', 'a')
52
tests.run_git('commit', '-m', 'a')
54
def test_last_revision_is_valid(self):
55
self.simple_commit_a()
56
head = tests.run_git('rev-parse', 'HEAD').strip()
58
thebranch = branch.Branch.open('.')
59
self.assertEqual(ids.convert_revision_id_git_to_bzr(head),
60
thebranch.last_revision())
62
def test_revision_history(self):
63
self.simple_commit_a()
64
reva = tests.run_git('rev-parse', 'HEAD').strip()
65
self.build_tree(['b'])
66
tests.run_git('add', 'b')
67
tests.run_git('commit', '-m', 'b')
68
revb = tests.run_git('rev-parse', 'HEAD').strip()
70
thebranch = branch.Branch.open('.')
71
self.assertEqual([ids.convert_revision_id_git_to_bzr(r) for r in (reva, revb)],
72
thebranch.revision_history())
75
self.simple_commit_a()
76
reva = tests.run_git('rev-parse', 'HEAD').strip()
78
tests.run_git('tag', '-a', '-m', 'add tag', 'foo')
80
newid = open('.git/refs/tags/foo').read().rstrip()
82
thebranch = branch.Branch.open('.')
83
self.assertEquals({"foo": ids.convert_revision_id_git_to_bzr(newid)},
84
thebranch.tags.get_tag_dict())
87
class TestWithGitBranch(tests.TestCaseWithTransport):
90
tests.TestCaseWithTransport.setUp(self)
91
git.repo.Repo.create(self.test_dir)
92
self.git_branch = branch.Branch.open(self.test_dir)
94
def test_get_parent(self):
95
self.assertIs(None, self.git_branch.get_parent())
97
def test_get_stacked_on_url(self):
98
self.assertIs(None, self.git_branch.get_stacked_on_url())
100
def test_get_physical_lock_status(self):
101
self.assertFalse(self.git_branch.get_physical_lock_status())
104
class TestGitBranchFormat(tests.TestCase):
107
super(TestGitBranchFormat, self).setUp()
108
self.format = git_branch.GitBranchFormat()
110
def test_get_format_description(self):
111
self.assertEquals("Git Branch", self.format.get_format_description())