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# 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
"""Tests of bzrlib test matchers."""
from testtools.matchers import *
from bzrlib.tests import TestCase
from bzrlib.tests.matchers import *
class StubTree(object):
"""Stubg for testing."""
def __init__(self, lock_status):
self._is_locked = lock_status
def __str__(self):
return u'I am da tree'
def is_locked(self):
return self._is_locked
class FakeUnlockable(object):
"""Something that can be unlocked."""
def unlock(self):
pass
class TestReturnsUnlockable(TestCase):
def test___str__(self):
matcher = ReturnsUnlockable(StubTree(True))
self.assertEqual(
'ReturnsUnlockable(lockable_thing=I am da tree)',
str(matcher))
def test_match(self):
stub_tree = StubTree(False)
matcher = ReturnsUnlockable(stub_tree)
self.assertThat(matcher.match(lambda:FakeUnlockable()), Equals(None))
def test_mismatch(self):
stub_tree = StubTree(True)
matcher = ReturnsUnlockable(stub_tree)
mismatch = matcher.match(lambda:FakeUnlockable())
self.assertNotEqual(None, mismatch)
self.assertThat(mismatch.describe(), Equals("I am da tree is locked"))
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