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# This file is part of Buildbot. Buildbot 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, version 2.
#
# 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.
#
# Copyright Buildbot Team Members
from twisted.trial import unittest
from buildbot.util import bbcollections
class KeyedSets(unittest.TestCase):
def setUp(self):
self.ks = bbcollections.KeyedSets()
def test_getitem_default(self):
self.assertEqual(self.ks['x'], set())
# remaining tests effectively cover __getitem__
def test_add(self):
self.ks.add('y', 2)
self.assertEqual(self.ks['y'], set([2]))
def test_add_twice(self):
self.ks.add('z', 2)
self.ks.add('z', 4)
self.assertEqual(self.ks['z'], set([2, 4]))
def test_discard_noError(self):
self.ks.add('full', 12)
self.ks.discard('empty', 13) # should not fail
self.ks.discard('full', 13) # nor this
self.assertEqual(self.ks['full'], set([12]))
def test_discard_existing(self):
self.ks.add('yarn', 'red')
self.ks.discard('yarn', 'red')
self.assertEqual(self.ks['yarn'], set([]))
def test_contains_true(self):
self.ks.add('yarn', 'red')
self.assertTrue('yarn' in self.ks)
def test_contains_false(self):
self.assertFalse('yarn' in self.ks)
def test_contains_setNamesNotContents(self):
self.ks.add('yarn', 'red')
self.assertFalse('red' in self.ks)
def test_pop_exists(self):
self.ks.add('names', 'pop')
self.ks.add('names', 'coke')
self.ks.add('names', 'soda')
popped = self.ks.pop('names')
remaining = self.ks['names']
self.assertEqual((popped, remaining),
(set(['pop', 'coke', 'soda']), set()))
def test_pop_missing(self):
self.assertEqual(self.ks.pop('flavors'), set())
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