[Checkins] SVN: zope.component/tseaver-test_cleanup/ Split out tests for z.c.hookable, z.c.peristentregistry.
Tres Seaver
cvs-admin at zope.org
Mon Jun 18 19:20:37 UTC 2012
Log message for revision 126965:
Split out tests for z.c.hookable, z.c.peristentregistry.
Remove cruft.
Changed:
_U zope.component/tseaver-test_cleanup/
U zope.component/tseaver-test_cleanup/src/zope/component/tests/test_doctests.py
A zope.component/tseaver-test_cleanup/src/zope/component/tests/test_hookable.py
A zope.component/tseaver-test_cleanup/src/zope/component/tests/test_persistentregistry.py
-=-
Modified: zope.component/tseaver-test_cleanup/src/zope/component/tests/test_doctests.py
===================================================================
--- zope.component/tseaver-test_cleanup/src/zope/component/tests/test_doctests.py 2012-06-18 18:50:45 UTC (rev 126964)
+++ zope.component/tseaver-test_cleanup/src/zope/component/tests/test_doctests.py 2012-06-18 19:20:34 UTC (rev 126965)
@@ -15,27 +15,16 @@
"""
import unittest
-from zope.configuration.xmlconfig import XMLConfig, xmlconfig
-from zope.configuration.exceptions import ConfigurationError
from zope.interface import Interface
-from zope.interface import implements
+from zope.interface import implementer
from zope.interface.interfaces import IInterface
-from zope.security.checker import ProxyFactory
-from zope.testrunner.layer import UnitTests
-from zope.component.interfaces import ComponentLookupError
-from zope.component.interfaces import IComponentLookup
-from zope.component.testfiles.adapter import A1
-from zope.component.testfiles.adapter import A2
-from zope.component.testfiles.adapter import A3
-from zope.component.testfiles.components import Content
-from zope.component.testfiles.components import IContent
-from zope.component.testfiles.views import Request
from zope.component.testfiles.views import IC
from zope.component.testfiles.views import IV
from zope.component.testfiles.views import V1
from zope.component.testfiles.views import R1
from zope.component.testfiles.views import IR
+
from zope.component.testing import setUp
from zope.component.testing import tearDown
from zope.component.testing import PlacelessSetup
@@ -46,8 +35,10 @@
class I1(Interface):
pass
+
class I2(Interface):
pass
+
class I3(Interface):
pass
@@ -57,28 +48,32 @@
def noop(*args):
pass
+ at implementer(I1)
class Ob(object):
- implements(I1)
def __repr__(self):
return '<instance Ob>'
ob = Ob()
+ at implementer(I2)
class Ob2(object):
- implements(I2)
def __repr__(self):
return '<instance Ob2>'
+ at implementer(IC)
+class Ob3(object):
+ pass
+
+ at implementer(I2)
class Comp(object):
- implements(I2)
def __init__(self, context):
self.context = context
comp = Comp(1)
+ at implementer(I3)
class Comp2(object):
- implements(I3)
def __init__(self, context):
self.context = context
@@ -92,6 +87,7 @@
def __conform__(self, interface):
"""This method is specified by the adapter PEP to do the adaptation."""
+ from zope.component.interfaces import IComponentLookup
if interface is IComponentLookup:
return self.sitemanager
@@ -145,7 +141,6 @@
import subprocess
import sys
import os
- import tempfile
import pickle
executable = os.path.abspath(sys.executable)
@@ -181,118 +176,6 @@
if not success:
self.fail(''.join(lines))
-class HookableTests(unittest.TestCase):
-
- def test_ctor_no_func(self):
- from zope.component.hookable import hookable
- self.assertRaises(TypeError, hookable)
-
- def test_ctor_simple(self):
- from zope.component.hookable import hookable
- def foo():
- pass
- hooked = hookable(foo)
- self.failUnless(hooked.original is foo)
- self.failUnless(hooked.implementation is foo)
-
- def test_ctor_extra_arg(self):
- from zope.component.hookable import hookable
- def foo():
- pass
- self.assertRaises(TypeError, hookable, foo, foo)
-
- def test_ctor_extra_arg(self):
- from zope.component.hookable import hookable
- def foo():
- pass
- self.assertRaises(TypeError, hookable, foo, nonesuch=foo)
-
- def test_sethook(self):
- from zope.component.hookable import hookable
- def foo():
- pass
- def bar():
- pass
- hooked = hookable(foo)
- hooked.sethook(bar)
- self.failUnless(hooked.original is foo)
- self.failUnless(hooked.implementation is bar)
-
- def test_reset(self):
- from zope.component.hookable import hookable
- def foo():
- pass
- def bar():
- pass
- hooked = hookable(foo)
- hooked.sethook(bar)
- hooked.reset()
- self.failUnless(hooked.original is foo)
- self.failUnless(hooked.implementation is foo)
-
- def test_cant_assign_original(self):
- from zope.component.hookable import hookable
- def foo():
- pass
- def bar():
- pass
- hooked = hookable(foo)
- try:
- hooked.original = bar
- except TypeError:
- pass
- except AttributeError:
- pass
- else:
- self.fail('Assigned original')
-
- def test_cant_delete_original(self):
- from zope.component.hookable import hookable
- def foo():
- pass
- hooked = hookable(foo)
- try:
- del hooked.original
- except TypeError:
- pass
- except AttributeError:
- pass
- else:
- self.fail('Deleted original')
-
- def test_cant_assign_original(self):
- from zope.component.hookable import hookable
- def foo():
- pass
- def bar():
- pass
- hooked = hookable(foo)
- try:
- hooked.implementation = bar
- except TypeError:
- pass
- except AttributeError:
- pass
- else:
- self.fail('Assigned implementation')
-
- def test_readonly_original(self):
- from zope.component.hookable import hookable
- def foo():
- pass
- hooked = hookable(foo)
- try:
- del hooked.implementation
- except TypeError:
- pass
- except AttributeError:
- pass
- else:
- self.fail('Deleted implementation')
-
-class Ob3(object):
- implements(IC)
-
template = """<configure
xmlns='http://namespaces.zope.org/zope'
i18n_domain='zope'>
@@ -303,15 +186,18 @@
class ResourceViewTests(PlacelessSetup, unittest.TestCase):
def setUp(self):
+ from zope.configuration.xmlconfig import XMLConfig
super(ResourceViewTests, self).setUp()
XMLConfig('meta.zcml', zope.component)()
XMLConfig('meta.zcml', zope.security)()
def _config(self, zcml, testing=0):
from cStringIO import StringIO
+ from zope.configuration.xmlconfig import xmlconfig
xmlconfig(StringIO(template % zcml), testing=testing)
def testView(self):
+ from zope.component.testfiles.views import Request
ob = Ob3()
request = Request(IV)
self.assertEqual(
@@ -332,6 +218,10 @@
def testMultiView(self):
+ from zope.component.testfiles.adapter import A1
+ from zope.component.testfiles.adapter import A2
+ from zope.component.testfiles.adapter import A3
+ from zope.component.testfiles.views import Request
self._config(
'''
<view name="test"
@@ -354,6 +244,7 @@
def testMultiView_fails_w_multiple_factories(self):
+ from zope.configuration.exceptions import ConfigurationError
self.assertRaises(ConfigurationError,
self._config,
'''
@@ -367,6 +258,10 @@
''')
def testView_w_multiple_factories(self):
+ from zope.component.testfiles.adapter import A1
+ from zope.component.testfiles.adapter import A2
+ from zope.component.testfiles.adapter import A3
+ from zope.component.testfiles.views import Request
self._config(
'''
<view name="test"
@@ -393,6 +288,7 @@
self.assertEqual(a1.context[0], ob)
def testView_fails_w_no_factories(self):
+ from zope.configuration.exceptions import ConfigurationError
self.assertRaises(ConfigurationError,
self._config,
'''
@@ -404,6 +300,7 @@
def testViewThatProvidesAnInterface(self):
+ from zope.component.testfiles.views import Request
ob = Ob3()
self.assertEqual(
zope.component.queryMultiAdapter((ob, Request(IR)), IV, u'test'),
@@ -437,6 +334,7 @@
def testUnnamedViewThatProvidesAnInterface(self):
+ from zope.component.testfiles.views import Request
ob = Ob3()
self.assertEqual(
zope.component.queryMultiAdapter((ob, Request(IR)), IV), None)
@@ -465,6 +363,11 @@
self.assertEqual(v.__class__, V1)
def testViewHavingARequiredClass(self):
+ from zope.component.interfaces import ComponentLookupError
+ from zope.component.testfiles.adapter import A1
+ from zope.component.testfiles.components import Content
+ from zope.component.testfiles.components import IContent
+ from zope.component.testfiles.views import Request
self._config(
'''
<view
@@ -478,13 +381,16 @@
a1 = zope.component.getMultiAdapter((content, Request(IR)))
self.assert_(isinstance(a1, A1))
+ @implementer(IContent)
class MyContent:
- implements(IContent)
+ pass
self.assertRaises(ComponentLookupError, zope.component.getMultiAdapter,
(MyContent(), Request(IR)))
def testInterfaceProtectedView(self):
+ from zope.security.checker import ProxyFactory
+ from zope.component.testfiles.views import Request
self._config(
'''
<view name="test"
@@ -502,6 +408,8 @@
self.assertRaises(Exception, getattr, v, 'action')
def testAttributeProtectedView(self):
+ from zope.security.checker import ProxyFactory
+ from zope.component.testfiles.views import Request
self._config(
'''
<view name="test"
@@ -519,6 +427,7 @@
self.assertRaises(Exception, getattr, v, 'index')
def testInterfaceAndAttributeProtectedView(self):
+ from zope.component.testfiles.views import Request
self._config(
'''
<view name="test"
@@ -536,6 +445,7 @@
self.assertEqual(v.action(), 'done')
def testDuplicatedInterfaceAndAttributeProtectedView(self):
+ from zope.component.testfiles.views import Request
self._config(
'''
<view name="test"
@@ -553,6 +463,7 @@
self.assertEqual(v.action(), 'done')
def testIncompleteProtectedViewNoPermission(self):
+ from zope.configuration.exceptions import ConfigurationError
self.assertRaises(
ConfigurationError,
self._config,
@@ -582,6 +493,7 @@
testing=1)
def testResource(self):
+ from zope.component.testfiles.views import Request
ob = Ob3()
self.assertEqual(
zope.component.queryAdapter(Request(IV), name=u'test'), None)
@@ -597,6 +509,7 @@
R1)
def testResourceThatProvidesAnInterface(self):
+ from zope.component.testfiles.views import Request
ob = Ob3()
self.assertEqual(zope.component.queryAdapter(Request(IR), IV, u'test'),
None)
@@ -627,6 +540,7 @@
self.assertEqual(v.__class__, R1)
def testUnnamedResourceThatProvidesAnInterface(self):
+ from zope.component.testfiles.views import Request
ob = Ob3()
self.assertEqual(zope.component.queryAdapter(Request(IR), IV), None)
@@ -664,40 +578,8 @@
''',
testing=1)
-
-class ConditionalSecurityLayer(UnitTests):
-
- __name__ = 'ConditionalSecurity'
- __bases__ = ()
-
- def setUp(self):
- import sys
- import zope.component.zcml
- setUp()
- self.modules = {}
- for m in ('zope.security', 'zope.proxy'):
- self.modules[m] = sys.modules[m]
- sys.modules[m] = None
- reload(zope.component.zcml)
-
- def tearDown(self):
- import sys
- import zope.component.zcml
- tearDown()
- for m in ('zope.security', 'zope.proxy'):
- sys.modules[m] = self.modules[m]
- reload(zope.component.zcml)
-
-
-def setUpRegistryTests(tests):
- setUp()
-
-def tearDownRegistryTests(tests):
- tearDown()
- import zope.event
- zope.event.subscribers.pop()
-
def clearZCML(test=None):
+ from zope.configuration.xmlconfig import XMLConfig
import zope.component
tearDown()
setUp()
@@ -707,7 +589,6 @@
import doctest
return unittest.TestSuite((
doctest.DocTestSuite(setUp=setUp, tearDown=tearDown),
- unittest.makeSuite(HookableTests),
doctest.DocTestSuite('zope.component.interface',
setUp=setUp, tearDown=tearDown),
doctest.DocTestSuite('zope.component.nexttesting'),
Added: zope.component/tseaver-test_cleanup/src/zope/component/tests/test_hookable.py
===================================================================
--- zope.component/tseaver-test_cleanup/src/zope/component/tests/test_hookable.py (rev 0)
+++ zope.component/tseaver-test_cleanup/src/zope/component/tests/test_hookable.py 2012-06-18 19:20:34 UTC (rev 126965)
@@ -0,0 +1,132 @@
+##############################################################################
+#
+# Copyright (c) 2009 Zope Foundation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (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.
+#
+##############################################################################
+"""Pure-Python hookable tests
+"""
+import unittest
+
+
+class HookableTests(unittest.TestCase):
+
+ def test_ctor_no_func(self):
+ from zope.component.hookable import hookable
+ self.assertRaises(TypeError, hookable)
+
+ def test_ctor_simple(self):
+ from zope.component.hookable import hookable
+ def foo():
+ pass
+ hooked = hookable(foo)
+ self.failUnless(hooked.original is foo)
+ self.failUnless(hooked.implementation is foo)
+
+ def test_ctor_extra_arg(self):
+ from zope.component.hookable import hookable
+ def foo():
+ pass
+ self.assertRaises(TypeError, hookable, foo, foo)
+
+ def test_ctor_extra_arg_miss(self):
+ from zope.component.hookable import hookable
+ def foo():
+ pass
+ self.assertRaises(TypeError, hookable, foo, nonesuch=foo)
+
+ def test_sethook(self):
+ from zope.component.hookable import hookable
+ def foo():
+ pass
+ def bar():
+ pass
+ hooked = hookable(foo)
+ hooked.sethook(bar)
+ self.failUnless(hooked.original is foo)
+ self.failUnless(hooked.implementation is bar)
+
+ def test_reset(self):
+ from zope.component.hookable import hookable
+ def foo():
+ pass
+ def bar():
+ pass
+ hooked = hookable(foo)
+ hooked.sethook(bar)
+ hooked.reset()
+ self.failUnless(hooked.original is foo)
+ self.failUnless(hooked.implementation is foo)
+
+ def test_cant_assign_original(self):
+ from zope.component.hookable import hookable
+ def foo():
+ pass
+ def bar():
+ pass
+ hooked = hookable(foo)
+ try:
+ hooked.original = bar
+ except TypeError:
+ pass
+ except AttributeError:
+ pass
+ else:
+ self.fail('Assigned original')
+
+ def test_cant_delete_original(self):
+ from zope.component.hookable import hookable
+ def foo():
+ pass
+ hooked = hookable(foo)
+ try:
+ del hooked.original
+ except TypeError:
+ pass
+ except AttributeError:
+ pass
+ else:
+ self.fail('Deleted original')
+
+ def test_cant_assign_implementation(self):
+ from zope.component.hookable import hookable
+ def foo():
+ pass
+ def bar():
+ pass
+ hooked = hookable(foo)
+ try:
+ hooked.implementation = bar
+ except TypeError:
+ pass
+ except AttributeError:
+ pass
+ else:
+ self.fail('Assigned implementation')
+
+ def test_cant_delete_implementation(self):
+ from zope.component.hookable import hookable
+ def foo():
+ pass
+ hooked = hookable(foo)
+ try:
+ del hooked.implementation
+ except TypeError:
+ pass
+ except AttributeError:
+ pass
+ else:
+ self.fail('Deleted implementation')
+
+
+def test_suite():
+ return unittest.TestSuite((
+ unittest.makeSuite(HookableTests),
+ ))
Added: zope.component/tseaver-test_cleanup/src/zope/component/tests/test_persistentregistry.py
===================================================================
--- zope.component/tseaver-test_cleanup/src/zope/component/tests/test_persistentregistry.py (rev 0)
+++ zope.component/tseaver-test_cleanup/src/zope/component/tests/test_persistentregistry.py 2012-06-18 19:20:34 UTC (rev 126965)
@@ -0,0 +1,294 @@
+##############################################################################
+#
+# Copyright (c) 2001 - 2012 Zope Foundation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (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.
+#
+##############################################################################
+"""Persistent component registry tests
+"""
+import unittest
+
+from zope.interface import Interface
+from zope.interface import implements
+from zope.component import adapter
+from zope.component.testing import setUp
+from zope.component.testing import tearDown
+
+
+class I1(Interface):
+ pass
+
+class I2(Interface):
+ pass
+
+class U(object):
+
+ def __init__(self, name):
+ self.__name__ = name
+
+ def __repr__(self):
+ return "%s(%s)" % (self.__class__.__name__, self.__name__)
+
+class U1(U):
+ implements(I1)
+
+class U12(U):
+ implements(I1, I2)
+
+ at adapter(I1)
+def handle1(x):
+ print 'handle1', x
+
+def handle(*objects):
+ print 'handle', objects
+
+ at adapter(I1)
+def handle3(x):
+ print 'handle3', x
+
+ at adapter(I1)
+def handle4(x):
+ print 'handle4', x
+
+def test_persistent_component_managers():
+ """
+Here, we'll demonstrate that changes work even when data are stored in
+a database and when accessed from multiple connections.
+
+Start by setting up a database and creating two transaction
+managers and database connections to work with.
+
+ >>> from zope.component.testing import setUp, tearDown
+ >>> setUp()
+ >>> import ZODB.tests.util
+ >>> db = ZODB.tests.util.DB()
+ >>> import transaction
+ >>> t1 = transaction.TransactionManager()
+ >>> c1 = db.open(transaction_manager=t1)
+ >>> r1 = c1.root()
+ >>> t2 = transaction.TransactionManager()
+ >>> c2 = db.open(transaction_manager=t2)
+ >>> r2 = c2.root()
+
+Create a set of components registries in the database, alternating
+connections.
+
+ >>> from zope.component.persistentregistry import PersistentComponents
+
+ >>> _ = t1.begin()
+ >>> r1[1] = PersistentComponents('1')
+ >>> t1.commit()
+
+ >>> _ = t2.begin()
+ >>> r2[2] = PersistentComponents('2', (r2[1], ))
+ >>> t2.commit()
+
+ >>> _ = t1.begin()
+ >>> r1[3] = PersistentComponents('3', (r1[1], ))
+ >>> t1.commit()
+
+ >>> _ = t2.begin()
+ >>> r2[4] = PersistentComponents('4', (r2[2], r2[3]))
+ >>> t2.commit()
+
+ >>> _ = t1.begin()
+ >>> r1[1].__bases__
+ ()
+ >>> r1[2].__bases__ == (r1[1], )
+ True
+
+ >>> r1[1].registerUtility(U1(1))
+ >>> r1[1].queryUtility(I1)
+ U1(1)
+ >>> r1[2].queryUtility(I1)
+ U1(1)
+ >>> t1.commit()
+
+ >>> _ = t2.begin()
+ >>> r2[1].registerUtility(U1(2))
+ >>> r2[2].queryUtility(I1)
+ U1(2)
+
+ >>> r2[4].queryUtility(I1)
+ U1(2)
+ >>> t2.commit()
+
+
+ >>> _ = t1.begin()
+ >>> r1[1].registerUtility(U12(1), I2)
+ >>> r1[4].queryUtility(I2)
+ U12(1)
+ >>> t1.commit()
+
+
+ >>> _ = t2.begin()
+ >>> r2[3].registerUtility(U12(3), I2)
+ >>> r2[4].queryUtility(I2)
+ U12(3)
+ >>> t2.commit()
+
+ >>> _ = t1.begin()
+
+ >>> r1[1].registerHandler(handle1, info="First handler")
+ >>> r1[2].registerHandler(handle, required=[U])
+
+ >>> r1[3].registerHandler(handle3)
+
+ >>> r1[4].registerHandler(handle4)
+
+ >>> r1[4].handle(U1(1))
+ handle1 U1(1)
+ handle3 U1(1)
+ handle (U1(1),)
+ handle4 U1(1)
+
+ >>> t1.commit()
+
+ >>> _ = t2.begin()
+ >>> r2[4].handle(U1(1))
+ handle1 U1(1)
+ handle3 U1(1)
+ handle (U1(1),)
+ handle4 U1(1)
+ >>> t2.abort()
+
+ >>> db.close()
+ >>> tearDown()
+ """
+
+def persistent_registry_doesnt_scew_up_subsribers():
+ """
+ >>> from zope.component.testing import setUp, tearDown
+ >>> setUp()
+ >>> import ZODB.tests.util
+ >>> db = ZODB.tests.util.DB()
+ >>> import transaction
+ >>> t1 = transaction.TransactionManager()
+ >>> c1 = db.open(transaction_manager=t1)
+ >>> r1 = c1.root()
+ >>> t2 = transaction.TransactionManager()
+ >>> c2 = db.open(transaction_manager=t2)
+ >>> r2 = c2.root()
+
+ >>> from zope.component.persistentregistry import PersistentComponents
+
+ >>> _ = t1.begin()
+ >>> r1[1] = PersistentComponents('1')
+ >>> r1[1].registerHandler(handle1)
+ >>> r1[1].registerSubscriptionAdapter(handle1, provided=I2)
+ >>> _ = r1[1].unregisterHandler(handle1)
+ >>> _ = r1[1].unregisterSubscriptionAdapter(handle1, provided=I2)
+ >>> t1.commit()
+ >>> _ = t1.begin()
+ >>> r1[1].registerHandler(handle1)
+ >>> r1[1].registerSubscriptionAdapter(handle1, provided=I2)
+ >>> t1.commit()
+
+ >>> _ = t2.begin()
+ >>> len(list(r2[1].registeredHandlers()))
+ 1
+ >>> len(list(r2[1].registeredSubscriptionAdapters()))
+ 1
+ >>> t2.abort()
+ >>> tearDown()
+ """
+
+
+
+class GlobalRegistry:
+ pass
+
+from zope.component.globalregistry import GlobalAdapterRegistry
+base = GlobalAdapterRegistry(GlobalRegistry, 'adapters')
+GlobalRegistry.adapters = base
+def clear_base():
+ base.__init__(GlobalRegistry, 'adapters')
+
+def test_deghostification_of_persistent_adapter_registries():
+ """
+
+We want to make sure that we see updates corrextly.
+
+ >>> import persistent
+ >>> import transaction
+ >>> from zope.interface import Interface
+ >>> from zope.interface import implements
+ >>> class IFoo(Interface):
+ ... pass
+ >>> class Foo(persistent.Persistent):
+ ... implements(IFoo)
+ ... name = ''
+ ... def __init__(self, name=''):
+ ... self.name = name
+ ... def __repr__(self):
+ ... return 'Foo(%r)' % self.name
+
+ >>> from zope.component.testing import setUp, tearDown
+ >>> setUp()
+ >>> len(base._v_subregistries)
+ 0
+
+ >>> import ZODB.tests.util
+ >>> db = ZODB.tests.util.DB()
+ >>> tm1 = transaction.TransactionManager()
+ >>> c1 = db.open(transaction_manager=tm1)
+ >>> from zope.component.persistentregistry import PersistentAdapterRegistry
+ >>> r1 = PersistentAdapterRegistry((base,))
+ >>> r2 = PersistentAdapterRegistry((r1,))
+ >>> c1.root()[1] = r1
+ >>> c1.root()[2] = r2
+ >>> tm1.commit()
+ >>> r1._p_deactivate()
+
+ >>> len(base._v_subregistries)
+ 0
+
+ >>> tm2 = transaction.TransactionManager()
+ >>> c2 = db.open(transaction_manager=tm2)
+ >>> r1 = c2.root()[1]
+ >>> r2 = c2.root()[2]
+
+ >>> r1.lookup((), IFoo, '')
+
+ >>> base.register((), IFoo, '', Foo(''))
+ >>> r1.lookup((), IFoo, '')
+ Foo('')
+
+ >>> r2.lookup((), IFoo, '1')
+
+ >>> r1.register((), IFoo, '1', Foo('1'))
+
+ >>> r2.lookup((), IFoo, '1')
+ Foo('1')
+
+ >>> r1.lookup((), IFoo, '2')
+ >>> r2.lookup((), IFoo, '2')
+
+ >>> base.register((), IFoo, '2', Foo('2'))
+
+ >>> r1.lookup((), IFoo, '2')
+ Foo('2')
+
+ >>> r2.lookup((), IFoo, '2')
+ Foo('2')
+
+Cleanup:
+
+ >>> db.close()
+ >>> clear_base()
+ >>> tearDown()
+ """
+
+
+def test_suite():
+ import doctest
+ return unittest.TestSuite((
+ doctest.DocTestSuite(setUp=setUp, tearDown=tearDown),
+ ))
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