/brz/remove-bazaar

# Copyright (C) 2006 by Canonical Ltd

# Authors: Aaron Bentley

#

# 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

import os

from StringIO import StringIO

from bzrlib.bundle.serializer import read_bundle

from bzrlib.bzrdir import BzrDir

from bzrlib.tests import TestCaseInTempDir

class TestBundle(TestCaseInTempDir):

    def test_uses_parent(self):

        """Parent location is used as a basis by default"""

        parent_tree = BzrDir.create_standalone_workingtree('parent')

        parent_tree.commit('initial commit', rev_id='revision1')

        os.chdir('parent')

        errmsg = self.run_bzr('bundle', retcode=3)[1]

        self.assertContainsRe(errmsg, 'No base branch known or specified')

        branch_tree = parent_tree.bzrdir.sprout('../branch').open_workingtree()

        branch_tree.commit('next commit', rev_id='revision2')

        branch_tree.commit('last commit', rev_id='revision3')

        os.chdir('../branch')

        br = read_bundle(StringIO(self.run_bzr('bundle')[0]))

        self.assertEqual(br.revisions[0].revision_id, 'revision3')

        self.assertEqual(len(br.revisions), 2)

        self.assertEqual(br.revisions[1].revision_id, 'revision2')

    def test_uses_submit(self):

        """Submit location can be used and set"""

        submit_tree = BzrDir.create_standalone_workingtree('submit')

        submit_tree.commit('initial commit', rev_id='revision1')

        parent_tree = submit_tree.bzrdir.sprout('parent').open_workingtree()

        parent_tree.commit('next commit', rev_id='revision2')

        branch_tree = parent_tree.bzrdir.sprout('branch').open_workingtree()

        branch_tree.commit('last commit', rev_id='revision3')

        os.chdir('branch')

        br = read_bundle(StringIO(self.run_bzr('bundle')[0]))

        self.assertEqual(br.revisions[0].revision_id, 'revision3')

        self.assertEqual(len(br.revisions), 1)

        br = read_bundle(StringIO(self.run_bzr('bundle', '../submit')[0]))

        self.assertEqual(len(br.revisions), 2)

        # submit location should be auto-remembered

        br = read_bundle(StringIO(self.run_bzr('bundle')[0]))

        self.assertEqual(len(br.revisions), 2)

        self.run_bzr('bundle', '../parent')

        br = read_bundle(StringIO(self.run_bzr('bundle')[0]))

        self.assertEqual(len(br.revisions), 2)

        self.run_bzr('bundle', '../parent', '--remember')

        br = read_bundle(StringIO(self.run_bzr('bundle')[0]))

        self.assertEqual(len(br.revisions), 1)

        err = self.run_bzr('bundle', '--remember', retcode=3)[1]

        self.assertContainsRe(err, 

                              '--remember requires a branch to be specified.')