##############################################################################
#
# Copyright (c) 2001, 2002 Zope Corporation and Contributors.
# All Rights Reserved.
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.0 (ZPL). A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE.
#
##############################################################################
"""
Revision information:
$Id: testExternalMethod.py,v 1.5 2002/08/14 22:14:11 mj Exp $
"""
import math, os
from unittest import TestCase,TestSuite,main,makeSuite
import ZODB # dead goat
import Products.ExternalMethod.tests
from Products.ExternalMethod.ExternalMethod import ExternalMethod
builtinsdict = getattr(__builtins__, '__dict__', __builtins__)
class Test(TestCase):
def setUp(self):
self._old = builtinsdict.get('INSTANCE_HOME')
builtinsdict['INSTANCE_HOME'] = os.path.split(
Products.ExternalMethod.tests.__file__)[0]
def tearDown(self):
if self._old is None:
del builtinsdict['INSTANCE_HOME']
else:
builtinsdict['INSTANCE_HOME'] = self._old
def testStorage(self):
em1 = ExternalMethod('em', 'test method', 'Test', 'testf')
self.assertEqual(em1(4), math.sqrt(4))
state = em1.__getstate__()
em2 = ExternalMethod.__basicnew__()
em2.__setstate__(state)
self.assertEqual(em2(9), math.sqrt(9))
self.failIf(state.has_key('func_defaults'))
def test_mapply(self):
from ZPublisher.mapply import mapply
em1 = ExternalMethod('em', 'test method', 'Test', 'testf')
self.assertEqual(mapply(em1, (), {'arg1': 4}), math.sqrt(4))
state = em1.__getstate__()
em2 = ExternalMethod.__basicnew__()
em2.__setstate__(state)
self.assertEqual(mapply(em1, (), {'arg1': 9}), math.sqrt(9))
def test_suite():
return TestSuite((
makeSuite(Test),
))
def package_home(globals_dict):
__name__=globals_dict['__name__']
m=sys.modules[__name__]
if hasattr(m,'__path__'):
r=m.__path__[0]
elif "." in __name__:
r=sys.modules[__name__[:rfind(__name__,'.')]].__path__[0]
else:
r=__name__
return os.path.join(os.getcwd(), r)
if __name__=='__main__':
main(defaultTest='test_suite')
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