def _testBaseTags(self, url, expected):
# Make sure I1 and O1 are visible in the module namespace
# so that the classes can be pickled.
import transaction
pub = BrowserPublication(self.db)
ztapi.browserView(I1, 'view', DummyView)
ztapi.setDefaultViewName(I1, 'view')
ztapi.browserViewProviding(None, TestTraverser, IBrowserPublisher)
ob = O1()
## the following is for running the tests standalone
principalRegistry.defineDefaultPrincipal(
'tim', 'timbot', 'ai at its best')
# now place our object inside the application
connection = self.db.open()
app = connection.root()['Application']
app.somepath = ob
transaction.commit()
connection.close()
defineChecker(app.__class__, NamesChecker(somepath='xxx'))
req = self._createRequest(url, pub)
response = req.response
publish(req, handle_errors=0)
self.assertEqual(response.getBase(), expected)
def _testBaseTags(self, url, expected):
# Make sure I1 and O1 are visible in the module namespace
# so that the classes can be pickled.
import transaction
pub = BrowserPublication(self.db)
ztapi.browserView(I1, 'view', DummyView)
ztapi.setDefaultViewName(I1, 'view')
ztapi.browserViewProviding(None, TestTraverser, IBrowserPublisher)
ob = O1()
## the following is for running the tests standalone
principalRegistry.defineDefaultPrincipal('tim', 'timbot',
'ai at its best')
# now place our object inside the application
connection = self.db.open()
app = connection.root()['Application']
app.somepath = ob
transaction.commit()
connection.close()
defineChecker(app.__class__, NamesChecker(somepath='xxx'))
req = self._createRequest(url, pub)
response = req.response
publish(req, handle_errors=0)
self.assertEqual(response.getBase(), expected)
def testNoViewOnClassicClassException(self):
from zope.interface import Interface
from types import ClassType
class ClassicError:
__metaclass__ = ClassType
class IClassicError(Interface):
pass
classImplements(ClassicError, IClassicError)
ztapi.setDefaultViewName(IClassicError, 'name', self.presentation_type)
view_text = 'You made a classic error ;-)'
ztapi.provideView(IClassicError, self.presentation_type, Interface,
'name', lambda obj, request: lambda: view_text)
try:
raise ClassicError
except:
pass
self.publication.handleException(self.object,
self.request,
sys.exc_info(),
retry_allowed=False)
# check we don't get the view we registered
self.failIf(''.join(self.request.response._result) == view_text)
# check we do actually get something
self.failIf(''.join(self.request.response._result) == '')
def testViewOnException(self):
from zope.interface import Interface
class E1(Exception):
pass
ztapi.setDefaultViewName(E1, 'name',
layer=None,
type=self.presentation_type)
view_text = 'You had a conflict error'
ztapi.provideView(E1, self.presentation_type, Interface,
'name', lambda obj, request: lambda: view_text)
try:
raise E1
except:
pass
self.publication.handleException(
self.object, self.request, sys.exc_info(), retry_allowed=False)
self.assertEqual(self.request.response._result, view_text)
def testDenyDirectMethodAccess(self):
pub = self.klass(self.db)
class I(Interface):
pass
class C(object):
implements(I)
def foo(self):
return 'bar'
class V(object):
def __init__(self, context, request):
pass
implements(IXMLRPCPresentation)
ob = C()
r = self._createRequest('/foo', pub)
ztapi.provideView(I, IXMLRPCPresentation, Interface, 'view', V)
ztapi.setDefaultViewName(I, 'view', type=IXMLRPCPresentation)
self.assertRaises(NotFound, pub.traverseName, r, ob, 'foo')
def testNoViewOnClassicClassException(self):
from zope.interface import Interface
from types import ClassType
class ClassicError:
__metaclass__ = ClassType
class IClassicError(Interface):
pass
classImplements(ClassicError, IClassicError)
ztapi.setDefaultViewName(IClassicError, 'name', self.presentation_type)
view_text = 'You made a classic error ;-)'
ztapi.provideView(IClassicError, self.presentation_type, Interface,
'name', lambda obj,request: lambda: view_text)
try:
raise ClassicError
except:
pass
self.publication.handleException(
self.object, self.request, sys.exc_info(), retry_allowed=False)
# check we don't get the view we registered
self.failIf(''.join(self.request.response._result) == view_text)
# check we do actually get something
self.failIf(''.join(self.request.response._result) == '')
def testViewOnException(self):
from zope.interface import Interface
class E1(Exception):
pass
ztapi.setDefaultViewName(E1,
'name',
layer=None,
type=self.presentation_type)
view_text = 'You had a conflict error'
ztapi.provideView(E1, self.presentation_type, Interface, 'name',
lambda obj, request: lambda: view_text)
try:
raise E1
except:
pass
self.publication.handleException(self.object,
self.request,
sys.exc_info(),
retry_allowed=False)
self.assertEqual(self.request.response._result, view_text)
def testDenyDirectMethodAccess(self):
pub = self.klass(self.db)
class I(Interface):
pass
class C(object):
implements(I)
def foo(self):
return 'bar'
class V(object):
def __init__(self, context, request):
pass
implements(IXMLRPCPresentation)
ob = C()
r = self._createRequest('/foo', pub)
ztapi.provideView(I, IXMLRPCPresentation, Interface, 'view', V)
ztapi.setDefaultViewName(I, 'view', type=IXMLRPCPresentation)
self.assertRaises(NotFound, pub.traverseName, r, ob, 'foo')
def testDenyDirectMethodAccess(self):
pub = self.klass(self.db)
class I(Interface):
pass
class C(object):
implements(I)
def foo(self):
return "bar"
class V(object):
def __init__(self, context, request):
pass
implements(ISOAPPresentation)
ob = C()
r = self._createRequest("/foo", pub)
ztapi.provideView(I, ISOAPPresentation, Interface, "view", V)
ztapi.setDefaultViewName(I, "view", type=ISOAPPresentation)
self.assertRaises(NotFound, pub.traverseName, r, ob, "foo")
def testHandlingSystemErrors(self):
# Generally, when there is a view for an excepton, we assume
# it is a user error, not a system error and we don't log it.
from zope.testing import loggingsupport
handler = loggingsupport.InstalledHandler('SiteError')
self.testViewOnException()
self.assertEqual(
str(handler),
'SiteError ERROR\n'
' Error while reporting an error to the Error Reporting utility')
# Here we got a single log record, because we havdn't
# installed an error reporting utility. That's OK.
handler.uninstall()
handler = loggingsupport.InstalledHandler('SiteError')
# Now, we'll register an exception view that indicates that we
# have a system error.
from zope.interface import Interface, implements
class E2(Exception):
pass
ztapi.setDefaultViewName(E2, 'name',
layer=self.presentation_type,
type=self.presentation_type)
view_text = 'You had a conflict error'
from zope.app.exception.interfaces import ISystemErrorView
class MyView:
implements(ISystemErrorView)
def __init__(self, context, request):
pass
def isSystemError(self):
return True
def __call__(self):
return view_text
ztapi.provideView(E2, self.presentation_type, Interface,
'name', MyView)
try:
raise E2
except:
self.publication.handleException(
self.object, self.request, sys.exc_info(), retry_allowed=False)
# Now, since the view was a system error view, we should have
# a log entry for the E2 error (as well as the missing
# error reporting utility).
self.assertEqual(
str(handler),
'SiteError ERROR\n'
' Error while reporting an error to the Error Reporting utility\n'
'SiteError ERROR\n'
' http://test.url'
)
handler.uninstall()
def testHandlingSystemErrors(self):
# Generally, when there is a view for an excepton, we assume
# it is a user error, not a system error and we don't log it.
from zope.testing import loggingsupport
handler = loggingsupport.InstalledHandler('SiteError')
self.testViewOnException()
self.assertEqual(
str(handler), 'SiteError ERROR\n'
' Error while reporting an error to the Error Reporting utility')
# Here we got a single log record, because we haven't
# installed an error reporting utility. That's OK.
handler.uninstall()
handler = loggingsupport.InstalledHandler('SiteError')
# Now, we'll register an exception view that indicates that we
# have a system error.
from zope.interface import Interface, implements
class E2(Exception):
pass
ztapi.setDefaultViewName(E2,
'name',
layer=self.presentation_type,
type=self.presentation_type)
view_text = 'You had a conflict error'
from zope.app.exception.interfaces import ISystemErrorView
class MyView:
implements(ISystemErrorView)
def __init__(self, context, request):
pass
def isSystemError(self):
return True
def __call__(self):
return view_text
ztapi.provideView(E2, self.presentation_type, Interface, 'name',
MyView)
try:
raise E2
except:
self.publication.handleException(self.object,
self.request,
sys.exc_info(),
retry_allowed=False)
# Now, since the view was a system error view, we should have
# a log entry for the E2 error (as well as the missing
# error reporting utility).
self.assertEqual(
str(handler), 'SiteError ERROR\n'
' Error while reporting an error to the Error Reporting utility\n'
'SiteError ERROR\n'
' http://test.url')
handler.uninstall()
