~abentley/bzrtools/bzrtools.dev

# Copyright (C) 2005 Canonical Limited

#   Authors: Robert Collins <robert.collins@canonical.com>

#

#    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

from bzrlib.selftest.TestUtil import TestLoader, TestSuite

from bzrlib.selftest import TestCaseInTempDir

try:

    import pybaz

except ImportError:

    pybaz = None

import os

from baz_import import import_version, revision_id

from bzrlib.branch import find_branch

def test_suite():

    if pybaz is None:

        return TestSuite()

    return TestLoader().loadTestsFromName(__name__)

class TestBazImport(TestCaseInTempDir):

    def setUp(self):

        TestCaseInTempDir.setUp(self)

        self._homedir = os.path.join(os.getcwdu(), 'home')

        self._oldhome = os.environ['HOME']

        os.mkdir(self._homedir)

        os.environ['HOME'] = self._homedir

        self._archiveroot = os.path.join(os.getcwdu(), 'archive')

        self._archive = pybaz.make_archive('demo@DONOTUSE', str(self._archiveroot))

        os.mkdir('tree')

        pybaz.set_my_id("Test User<test@example.org>")

        tree = pybaz.init_tree('tree', 'demo@DONOTUSE/c--import--0')

        msg = tree.log_message()

        msg["summary"] = "I am importing now"

        tree.import_(msg)

        self._empty_tag = 'demo@DONOTUSE/c--empty-tag--0'

        self._empty_tag_bzr = revision_id(self._empty_tag + '--base-0')

        pybaz.Revision('demo@DONOTUSE/c--import--0--base-0').make_continuation(

            pybaz.Version(self._empty_tag))

        self._empty_merged_tag = 'demo@DONOTUSE/c--empty-merged-tag--0'

        self._empty_merged_tag_bzr = revision_id(self._empty_merged_tag 

                                                 + '--patch-1')

        pybaz.Revision(self._empty_tag + '--base-0').make_continuation(

            pybaz.Version(self._empty_merged_tag))

        tree = pybaz.Revision(self._empty_merged_tag).get('tree-empty-merged')

        tree.star_merge(self._empty_tag)

    def tearDown(self):

        os.environ['HOME'] = self._oldhome

    def test_import_empty(self):

        import_version('output', pybaz.Version('demo@DONOTUSE/c--import--0'))

        # expected results:

        # one commit, no files, revision identifier of 'demo@DONOTUSE_c--import--0--base-0'

        branch = find_branch('output', find_root=False)

        self.assertEqual(branch.revision_history(),

                         ['Arch-1:demo@DONOTUSE%c--import--0--base-0'])

        rev = branch.get_revision('Arch-1:demo@DONOTUSE%c--import--0--base-0')

        # and again.

        import_version('output2', pybaz.Version('demo@DONOTUSE/c--import--0'))

        branch2 = find_branch('output2', find_root=False)

        self.assertEqual(branch.revision_history(), branch2.revision_history())

        rev2 = branch2.get_revision('Arch-1:demo@DONOTUSE%c--import--0--base-0')

        # they must be the same

        self.assertEqual(rev, rev2)

        # and we should get some expected values:

        self.assertEqual(rev.committer, "Test User<test@example.org>")

        self.assertEqual(rev.message, "I am importing now")

        self.assertEqual(rev.revision_id,

                         "Arch-1:demo@DONOTUSE%c--import--0--base-0")

    def test_empty_tagged(self):

        import_version('output', pybaz.Version(self._empty_tag))

        # expected results:

        # two commits, no files, revision identifiers of 

        # 'demo@DONOTUSE_c--import--0--base-0' and

        # self._empty_tag_bzr

        branch = find_branch('output', find_root=False)

        self.assertEqual(branch.revision_history(),

                         ['Arch-1:demo@DONOTUSE%c--import--0--base-0',

                          self._empty_tag_bzr])

        rev = branch.get_revision(self._empty_tag_bzr)

        # and again.

        import_version('output2', pybaz.Version(self._empty_tag))

        branch2 = find_branch('output2', find_root=False)

        self.assertEqual(branch.revision_history(), branch2.revision_history())

        rev2 = branch2.get_revision(self._empty_tag_bzr)

        # they must be the same

        self.assertEqual(rev, rev2)

        # and we should get some expected values:

        self.assertEqual(rev.committer, "Test User<test@example.org>")

        self.assertEqual(rev.message, "tag of demo@DONOTUSE/c--import--0--base-0")

        self.assertEqual(rev.revision_id, self._empty_tag_bzr)