# Copyright (C) 2010 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


import os

from breezy import tests
from breezy.tests import features


class TestTreeShape(tests.TestCaseWithTransport):
    def test_build_tree(self):
        """Test tree-building test helper"""
        self.build_tree_contents(
            [
                ("foo", b"new contents"),
                (".bzr/",),
                (".bzr/README", b"hello"),
            ]
        )
        self.assertPathExists("foo")
        self.assertPathExists(".bzr/README")
        self.assertFileEqual(b"hello", ".bzr/README")

    def test_build_tree_symlink(self):
        self.requireFeature(features.SymlinkFeature(self.test_dir))
        self.build_tree_contents([("link@", "target")])
        self.assertEqual("target", os.readlink("link"))
