/brz/remove-bazaar

# Copyright (C) 2009 Jelmer Vernooij <jelmer@samba.org>

#

# 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.plugins.git.fetch import BzrFetchGraphWalker

from bzrlib.plugins.git.mapping import default_mapping

from bzrlib.tests import TestCaseWithTransport

class FetchGraphWalkerTests(TestCaseWithTransport):

    def setUp(self):

        TestCaseWithTransport.setUp(self)

        self.mapping = default_mapping

    def test_empty(self):

        tree = self.make_branch_and_tree("wt")

        graphwalker = BzrFetchGraphWalker(tree.branch.repository, self.mapping)

        self.assertEquals(None, graphwalker.next())