# Copyright (C) 2007-2012, 2016 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

"""Tests for InventoryWorkingTree"""

from ..workingtree import InventoryModified
from . import TestCase


class ErrorTests(TestCase):
    def test_inventory_modified(self):
        error = InventoryModified("a tree to be repred")
        self.assertEqualDiff(
            "The current inventory for the tree 'a tree to "
            "be repred' has been modified, so a clean inventory cannot be "
            "read without data loss.",
            str(error),
        )
