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#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# This file is part of the Shiboken Python Bindings Generator project.
#
# Copyright (C) 2009,2010 Nokia Corporation and/or its subsidiary(-ies).
#
# Contact: PySide team <contact@pyside.org>
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public License
# version 2.1 as published by the Free Software Foundation. Please
# review the following information to ensure the GNU Lesser General
# Public License version 2.1 requirements will be met:
# http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
# #
# 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
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
# 02110-1301 USA
'''Test cases for Collector class' shift operators.'''
import sys
import unittest
from sample import Collector, IntWrapper, ObjectType
class CollectorTest(unittest.TestCase):
'''Test cases for Collector class' shift operators.'''
def testLShiftOperatorSingleUse(self):
'''Test case for using the Collector.__lshift__ operator just one time.'''
collector = Collector()
collector << 13
self.assertEqual(collector.size(), 1)
self.assertEqual(collector.items(), [13])
def testLShiftOperatorMultipleUses(self):
'''Test case for using the Collector.__lshift__ operator many times in the same line.'''
collector = Collector()
collector << 2 << 3 << 5 << 7 << 11
self.assertEqual(collector.size(), 5)
self.assertEqual(collector.items(), [2, 3, 5, 7, 11])
class CollectorExternalOperator(unittest.TestCase):
'''Test cases for external operators of Collector'''
def testLShiftExternal(self):
'''Collector external operator'''
collector = Collector()
collector << IntWrapper(5)
self.assertEqual(collector.size(), 1)
self.assertEqual(collector.items(), [5])
class CollectorObjectType(unittest.TestCase):
'''Test cases for Collector ObjectType'''
def testBasic(self):
'''Collector << ObjectType # greedy collector'''
collector = Collector()
obj = ObjectType()
collector << obj
self.assertEqual(collector.items()[0], obj.identifier())
if __name__ == '__main__':
unittest.main()
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