/brz/remove-bazaar

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  • Committer: Martin Pool
  • Date: 2005-08-24 08:59:32 UTC
  • Revision ID: mbp@sourcefrog.net-20050824085932-c61f1f1f1c930e13
- Add a simple UIFactory 

  The idea of this is to let a client of bzrlib set some 
  policy about how output is displayed.

  In this revision all that's done is that progress bars
  are constructed by a policy established by the application
  rather than being randomly constructed in the library 
  or passed down the calls.  This avoids progress bars
  popping up while running the test suite and cleans up
  some code.

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tests/test_repository.py
1
 
# Copyright (C) 2007 Canonical Ltd
2
 
#
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.
7
 
#
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.
12
 
#
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
16
 
 
17
 
"""Tests for interfacing with a Git Repository"""
18
 
 
19
 
from bzrlib import (
20
 
    errors,
21
 
    inventory,
22
 
    revision,
23
 
    )
24
 
from bzrlib.repository import Repository
25
 
 
26
 
from bzrlib.plugins.git import (
27
 
    dir,
28
 
    git,
29
 
    repository,
30
 
    tests,
31
 
    )
32
 
from bzrlib.plugins.git.mapping import default_mapping
33
 
 
34
 
 
35
 
class TestGitRepositoryFeatures(tests.TestCaseInTempDir):
36
 
    """Feature tests for GitRepository."""
37
 
 
38
 
    _test_needs_features = [tests.GitCommandFeature]
39
 
 
40
 
    def test_open_existing(self):
41
 
        tests.run_git('init')
42
 
 
43
 
        repo = Repository.open('.')
44
 
        self.assertIsInstance(repo, repository.GitRepository)
45
 
 
46
 
    def test_has_git_repo(self):
47
 
        tests.run_git('init')
48
 
 
49
 
        repo = Repository.open('.')
50
 
        self.assertIsInstance(repo._git, git.repo.Repo)
51
 
 
52
 
    def test_get_revision(self):
53
 
        # GitRepository.get_revision gives a Revision object.
54
 
 
55
 
        # Create a git repository with a revision.
56
 
        tests.run_git('init')
57
 
        builder = tests.GitBranchBuilder()
58
 
        builder.set_file('a', 'text for a\n', False)
59
 
        commit_handle = builder.commit('Joe Foo <joe@foo.com>', u'message')
60
 
        mapping = builder.finish()
61
 
        commit_id = mapping[commit_handle]
62
 
 
63
 
        # Get the corresponding Revision object.
64
 
        revid = default_mapping.revision_id_foreign_to_bzr(commit_id)
65
 
        repo = Repository.open('.')
66
 
        rev = repo.get_revision(revid)
67
 
        self.assertIsInstance(rev, revision.Revision)
68
 
 
69
 
    def test_get_revision_unknown(self):
70
 
        tests.run_git('init')
71
 
 
72
 
        repo = Repository.open('.')
73
 
        self.assertRaises(errors.NoSuchRevision, repo.get_revision, "bla")
74
 
 
75
 
    def simple_commit(self):
76
 
        # Create a git repository with some interesting files in a revision.
77
 
        tests.run_git('init')
78
 
        builder = tests.GitBranchBuilder()
79
 
        builder.set_file('data', 'text\n', False)
80
 
        builder.set_file('executable', 'content', True)
81
 
        builder.set_link('link', 'broken')
82
 
        builder.set_file('subdir/subfile', 'subdir text\n', False)
83
 
        commit_handle = builder.commit('Joe Foo <joe@foo.com>', u'message',
84
 
            timestamp=1205433193)
85
 
        mapping = builder.finish()
86
 
        return mapping[commit_handle]
87
 
 
88
 
    def test_revision_tree(self):
89
 
        commit_id = self.simple_commit()
90
 
        revid = default_mapping.revision_id_foreign_to_bzr(commit_id)
91
 
        repo = Repository.open('.')
92
 
        tree = repo.revision_tree(revid)
93
 
        self.assertEquals(tree.get_revision_id(), revid)
94
 
        self.assertEquals("text\n", tree.get_file_text(tree.path2id("data")))
95
 
 
96
 
    def test_get_inventory(self):
97
 
        # GitRepository.get_inventory gives a GitInventory object with
98
 
        # plausible entries for typical cases.
99
 
 
100
 
        commit_id = self.simple_commit()
101
 
 
102
 
        # Get the corresponding Inventory object.
103
 
        revid = default_mapping.revision_id_foreign_to_bzr(commit_id)
104
 
        repo = Repository.open('.')
105
 
        inv = repo.get_inventory(revid)
106
 
        self.assertIsInstance(inv, inventory.Inventory)
107
 
        printed_inv = '\n'.join(
108
 
            repr((path, entry.executable, entry))
109
 
            for path, entry in inv.iter_entries())
110
 
        self.assertEqualDiff(
111
 
            printed_inv,
112
 
            "('', False, InventoryDirectory('TREE_ROOT', u'', parent_id=None,"
113
 
            " revision='git-experimental:69c39cfa65962f3cf16b9b3eb08a15954e9d8590'))\n"
114
 
            "(u'data', False, InventoryFile('data', u'data',"
115
 
            " parent_id='TREE_ROOT',"
116
 
            " sha1='aa785adca3fcdfe1884ae840e13c6d294a2414e8', len=5))\n"
117
 
            "(u'executable', True, InventoryFile('executable', u'executable',"
118
 
            " parent_id='TREE_ROOT',"
119
 
            " sha1='040f06fd774092478d450774f5ba30c5da78acc8', len=7))\n"
120
 
            "(u'link', False, InventoryLink('link', u'link',"
121
 
            " parent_id='TREE_ROOT', revision='git-experimental:69c39cfa65962f3cf16b9b3eb08a15954e9d8590'))\n"
122
 
            "(u'subdir', False, InventoryDirectory('subdir', u'subdir',"
123
 
            " parent_id='TREE_ROOT', revision='git-experimental:69c39cfa65962f3cf16b9b3eb08a15954e9d8590'))\n"
124
 
            "(u'subdir/subfile', False, InventoryFile('subdir/subfile',"
125
 
            " u'subfile', parent_id='subdir',"
126
 
            " sha1='67b75c3e49f31fcadddbf9df6a1d8be8c3e44290', len=12))")
127
 
 
128
 
 
129
 
class TestGitRepository(tests.TestCaseWithTransport):
130
 
 
131
 
    def setUp(self):
132
 
        tests.TestCaseWithTransport.setUp(self)
133
 
        git.repo.Repo.create(self.test_dir)
134
 
        self.git_repo = Repository.open(self.test_dir)
135
 
 
136
 
    def test_supports_rich_root(self):
137
 
        repo = self.git_repo
138
 
        self.assertEqual(repo.supports_rich_root(), True)
139
 
 
140
 
    def test_get_signature_text(self):
141
 
        self.assertRaises(errors.NoSuchRevision, self.git_repo.get_signature_text, revision.NULL_REVISION)
142
 
 
143
 
    def test_has_signature_for_revision_id(self):
144
 
        self.assertEquals(False, self.git_repo.has_signature_for_revision_id(revision.NULL_REVISION))
145
 
 
146
 
    def test_all_revision_ids_none(self):
147
 
        self.assertEquals(set(), self.git_repo.all_revision_ids())
148
 
 
149
 
    def test_get_ancestry_null(self):
150
 
        self.assertEquals([None], self.git_repo.get_ancestry(revision.NULL_REVISION))
151
 
 
152
 
    def assertIsNullInventory(self, inv):
153
 
        self.assertEqual(inv.root, None)
154
 
        self.assertEqual(inv.revision_id, revision.NULL_REVISION)
155
 
        self.assertEqual(list(inv.iter_entries()), [])
156
 
 
157
 
    def test_get_inventory_none(self):
158
 
        # GitRepository.get_inventory(None) returns the null inventory.
159
 
        repo = self.git_repo
160
 
        inv = repo.get_inventory(revision.NULL_REVISION)
161
 
        self.assertIsNullInventory(inv)
162
 
 
163
 
    def test_revision_tree_none(self):
164
 
        # GitRepository.revision_tree(None) returns the null tree.
165
 
        repo = self.git_repo
166
 
        tree = repo.revision_tree(revision.NULL_REVISION)
167
 
        self.assertEqual(tree.get_revision_id(), revision.NULL_REVISION)
168
 
        self.assertIsNullInventory(tree.inventory)
169
 
 
170
 
    def test_get_parent_map_null(self):
171
 
        self.assertEquals({revision.NULL_REVISION: ()}, 
172
 
                           self.git_repo.get_parent_map([revision.NULL_REVISION]))
173
 
 
174
 
 
175
 
class GitRepositoryFormat(tests.TestCase):
176
 
 
177
 
    def setUp(self):
178
 
        super(GitRepositoryFormat, self).setUp()
179
 
        self.format = repository.GitFormat()
180
 
 
181
 
    def test_get_format_description(self):
182
 
        self.assertEquals("Git Repository", self.format.get_format_description())