/brz/remove-bazaar

# Copyright (C) 2010 Jelmer Vernooij

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

"""Tests for ref handling."""

from bzrlib import tests

from bzrlib.plugins.git import refs

class BranchNameRefConversionTests(tests.TestCase):

    def test_head(self):

        self.assertEquals("HEAD", refs.ref_to_branch_name("HEAD"))

        self.assertEquals("HEAD", refs.branch_name_to_ref("HEAD"))

        self.assertEquals(None, refs.branch_name_to_ref(None))

    def test_tag(self):

        self.assertRaises(ValueError, refs.ref_to_branch_name, "refs/tags/FOO")

    def test_branch(self):

        self.assertEquals("frost", refs.ref_to_branch_name("refs/heads/frost"))

        self.assertEquals("refs/heads/frost", refs.branch_name_to_ref("frost"))

    def test_default(self):

        self.assertEquals("mydefault",

            refs.branch_name_to_ref(None, "mydefault"))

        self.assertEquals(None,

            refs.branch_name_to_ref(None))

class ExtractTagTests(tests.TestCase):

    def test_ignore_branch(self):

        self.assertEquals({},

            refs.extract_tags({

                "HEAD": "ref: foo", "refs/branches/blala": "la"}))

    def test_tags(self):

        self.assertEquals({"mytag": ("mysha", None)},

            refs.extract_tags({

                "HEAD": "ref: foo", "refs/tags/mytag": "mysha"}))

    def test_ignores_peels(self):

        self.assertEquals({"mytag": ("actualsha", "mysha")},

            refs.extract_tags({

                "HEAD": "ref: foo",

                "refs/tags/mytag": "mysha",

                "refs/tags/mytag^{}": "actualsha"}))

    def test_non_ascii_name(self):

        self.assertEquals({u'myt\xe2g': ("actualsha", None)},

            refs.extract_tags({

                "HEAD": "ref: foo",

                "refs/tags/myt\xc3\xa2g": "actualsha"}))

    def test_non_utf8_name(self):

        self.assertEquals({},

            refs.extract_tags({

                'refs/tags/LIBGEE_0_2_\xc20': "actualsha"}))