1
# Copyright (C) 2008 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17
"""Tests for implementations of Repository.has_revisions."""
19
from bzrlib.revision import NULL_REVISION
20
from bzrlib.tests.per_repository import TestCaseWithRepository
23
class TestHasRevisions(TestCaseWithRepository):
25
def test_empty_list(self):
26
repo = self.make_repository('.')
27
self.assertEqual(set(), repo.has_revisions([]))
29
def test_superset(self):
30
tree = self.make_branch_and_tree('.')
31
repo = tree.branch.repository
32
rev1 = tree.commit('1')
33
rev2 = tree.commit('2')
34
rev3 = tree.commit('3')
35
self.assertEqual(set([rev1, rev3]),
36
repo.has_revisions([rev1, rev3, 'foobar:']))
39
# NULL_REVISION is always present. So for
40
# compatibility with 'has_revision' we make this work.
41
repo = self.make_repository('.')
42
self.assertEqual(set([NULL_REVISION]),
43
repo.has_revisions([NULL_REVISION]))