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# Copyright (C) 2010-2018 Jelmer Vernooij <jelmer@jelmer.uk>
# vim: encoding=utf-8
#
# 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
"""Tests for ref handling."""
from ... import tests
from ..object_store import BazaarObjectStore
from ..refs import (
BazaarRefsContainer,
ref_to_branch_name,
branch_name_to_ref,
)
class BranchNameRefConversionTests(tests.TestCase):
def test_head(self):
self.assertEqual("", ref_to_branch_name(b"HEAD"))
self.assertEqual(b"HEAD", branch_name_to_ref(""))
def test_tag(self):
self.assertRaises(ValueError, ref_to_branch_name, b"refs/tags/FOO")
def test_branch(self):
self.assertEqual("frost", ref_to_branch_name(b"refs/heads/frost"))
self.assertEqual(b"refs/heads/frost", branch_name_to_ref("frost"))
class BazaarRefsContainerTests(tests.TestCaseWithTransport):
def test_empty(self):
tree = self.make_branch_and_tree('.')
store = BazaarObjectStore(tree.branch.repository)
refs = BazaarRefsContainer(tree.controldir, store)
self.assertEqual(refs.as_dict(), {})
def test_some_commit(self):
tree = self.make_branch_and_tree('.')
revid = tree.commit('somechange')
store = BazaarObjectStore(tree.branch.repository)
refs = BazaarRefsContainer(tree.controldir, store)
self.assertEqual(
refs.as_dict(),
{b'HEAD': store._lookup_revision_sha1(revid)})
def test_some_tag(self):
tree = self.make_branch_and_tree('.')
revid = tree.commit('somechange')
tree.branch.tags.set_tag('sometag', revid)
store = BazaarObjectStore(tree.branch.repository)
refs = BazaarRefsContainer(tree.controldir, store)
self.assertEqual(
refs.as_dict(),
{b'HEAD': store._lookup_revision_sha1(revid),
b'refs/tags/sometag': store._lookup_revision_sha1(revid),
})
def test_some_branch(self):
tree = self.make_branch_and_tree('.')
revid = tree.commit('somechange')
otherbranch = tree.controldir.create_branch(name='otherbranch')
otherbranch.generate_revision_history(revid)
store = BazaarObjectStore(tree.branch.repository)
refs = BazaarRefsContainer(tree.controldir, store)
self.assertEqual(
refs.as_dict(),
{b'HEAD': store._lookup_revision_sha1(revid),
b'refs/heads/otherbranch': store._lookup_revision_sha1(revid),
})
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