/brz/remove-bazaar

# Copyright (C) 2009, 2010, 2016 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

"""Tests for bzrdir implementations - push."""

from ...errors import (

    LossyPushToSameVCS,

    TagsNotSupported,

    NoSuchRevision,

    )

from ...revision import NULL_REVISION

from .. import TestNotApplicable

from breezy.tests.per_controldir import (

    TestCaseWithControlDir,

    )

class TestPush(TestCaseWithControlDir):

    def create_simple_tree(self):

        tree = self.make_branch_and_tree('tree')

        self.build_tree(['tree/a'])

        tree.add(['a'])

        rev_1 = tree.commit('one')

        return tree, rev_1

    def test_push_new_branch(self):

        tree, rev_1 = self.create_simple_tree()

        dir = self.make_repository('dir').controldir

        result = dir.push_branch(tree.branch)

        self.assertEqual(tree.branch, result.source_branch)

        self.assertEqual(dir.open_branch().base, result.target_branch.base)

        self.assertEqual(dir.open_branch().base,

                         tree.branch.get_push_location())

    def test_push_no_such_revision(self):

        tree, rev_1 = self.create_simple_tree()

        dir = self.make_repository('dir').controldir

        self.assertRaises(

            NoSuchRevision, dir.push_branch,

            tree.branch, revision_id=b'idonotexist')

    def test_push_new_branch_fetch_tags(self):

        builder = self.make_branch_builder('from')

        builder.start_series()

        rev_1 = builder.build_snapshot(None, [

            ('add', ('', None, 'directory', '')),

            ('add', ('filename', None, 'file', b'content'))])

        rev_2 = builder.build_snapshot(

            [rev_1], [('modify', ('filename', b'new-content\n'))])

        rev_3 = builder.build_snapshot(

            [rev_1], [('modify', ('filename', b'new-new-content\n'))])

        builder.finish_series()

        branch = builder.get_branch()

        try:

            branch.tags.set_tag('atag', rev_2)

        except TagsNotSupported:

            raise TestNotApplicable('source format does not support tags')

        dir = self.make_repository('target').controldir

        branch.get_config().set_user_option('branch.fetch_tags', True)

        result = dir.push_branch(branch)

        self.assertEqual(

            set([rev_1, rev_2, rev_3]),

            set(result.source_branch.repository.all_revision_ids()))

        self.assertEqual(

            {'atag': rev_2}, result.source_branch.tags.get_tag_dict())

    def test_push_new_branch_lossy(self):

        tree, rev_1 = self.create_simple_tree()

        dir = self.make_repository('dir').controldir

        self.assertRaises(LossyPushToSameVCS, dir.push_branch,

                          tree.branch, lossy=True)

    def test_push_new_empty(self):

        tree = self.make_branch_and_tree('tree')

        dir = self.make_repository('dir').controldir

        result = dir.push_branch(tree.branch)

        self.assertEqual(tree.branch.base, result.source_branch.base)

        self.assertEqual(dir.open_branch().base,

                         result.target_branch.base)

    def test_push_incremental(self):

        tree, rev1 = self.create_simple_tree()

        dir = self.make_repository('dir').controldir

        dir.push_branch(tree.branch)

        self.build_tree(['tree/b'])

        tree.add(['b'])

        rev_2 = tree.commit('two')

        result = dir.push_branch(tree.branch)

        self.assertEqual(tree.last_revision(),

                         result.branch_push_result.new_revid)

        self.assertEqual(2, result.branch_push_result.new_revno)

        self.assertEqual(tree.branch.base, result.source_branch.base)

        self.assertEqual(dir.open_branch().base, result.target_branch.base)

    def test_push_tag_selector(self):

        tree, rev1 = self.create_simple_tree()

        try:

            tree.branch.tags.set_tag('tag1', rev1)

        except TagsNotSupported:

            raise TestNotApplicable('tags not supported')

        tree.branch.tags.set_tag('tag2', rev1)

        dir = self.make_repository('dir').controldir

        dir.push_branch(tree.branch, tag_selector=lambda x: x == 'tag1')

        self.assertEqual({'tag1': rev1}, dir.open_branch().tags.get_tag_dict())