def test_confusedNewPlugin(self):
"""
If L{UnguardedWrapper.locateChild} discovers a plugin that implements
both C{sessionlessProduceResource} and C{resourceFactory}, it should
prefer the new C{sessionlessProduceResource} method and return that
resource.
"""
wrapper = UnguardedWrapper(self.store, None)
req = FakeRequest()
test = self
segments = ('foo', 'bar')
result = object()
calledWith = []
class SiteRootPlugin(object):
def resourceFactory(self, segments):
test.fail("Don't call this.")
def sessionlessProduceResource(self, request, segments):
calledWith.append((request, segments))
return result, segments[1:]
self.store.inMemoryPowerUp(SiteRootPlugin(),
ISessionlessSiteRootPlugin)
resource, resultSegments = wrapper.locateChild(req, segments)
self.assertEqual(calledWith, [(req, segments)])
self.assertIdentical(resource, result)
self.assertEqual(resultSegments, ('bar', ))
def test_confusedNewPlugin(self):
"""
If L{UnguardedWrapper.locateChild} discovers a plugin that implements
both C{sessionlessProduceResource} and C{resourceFactory}, it should
prefer the new C{sessionlessProduceResource} method and return that
resource.
"""
wrapper = UnguardedWrapper(self.store, None)
req = FakeRequest()
test = self
segments = ('foo', 'bar')
result = object()
calledWith = []
class SiteRootPlugin(object):
def resourceFactory(self, segments):
test.fail("Don't call this.")
def sessionlessProduceResource(self, request, segments):
calledWith.append((request, segments))
return result, segments[1:]
self.store.inMemoryPowerUp(SiteRootPlugin(), ISessionlessSiteRootPlugin)
resource, resultSegments = wrapper.locateChild(req, segments)
self.assertEqual(calledWith, [(req, segments)])
self.assertIdentical(resource, result)
self.assertEqual(resultSegments, ('bar',))
def test_sessionlessLegacyPlugin(self):
"""
L{UnguardedWrapper.locateChild} honors old-style
L{ISessionlessSiteRootPlugin} providers that only implement a
C{resourceFactory} method.
"""
wrapper = UnguardedWrapper(self.store, None)
req = FakeRequest()
segments = ('foo', 'bar')
calledWith = []
result = object()
class SiteRootPlugin(object):
def resourceFactory(self, segments):
calledWith.append(segments)
return result
self.store.inMemoryPowerUp(SiteRootPlugin(), ISessionlessSiteRootPlugin)
wrapper.locateChild(req, segments)
self.assertEqual(calledWith, [segments])
def test_sessionlessPlugin(self):
"""
L{UnguardedWrapper.locateChild} looks up L{ISessionlessSiteRootPlugin}
powerups on its store, and invokes their C{sessionlessProduceResource}
methods to discover resources.
"""
wrapper = UnguardedWrapper(self.store, None)
req = FakeRequest()
segments = ('foo', 'bar')
calledWith = []
result = object()
class SiteRootPlugin(object):
def sessionlessProduceResource(self, request, segments):
calledWith.append((request, segments))
return result
self.store.inMemoryPowerUp(SiteRootPlugin(), ISessionlessSiteRootPlugin)
wrapper.locateChild(req, segments)
self.assertEqual(calledWith, [(req, ("foo", "bar"))])
def test_sessionlessLegacyPlugin(self):
"""
L{UnguardedWrapper.locateChild} honors old-style
L{ISessionlessSiteRootPlugin} providers that only implement a
C{resourceFactory} method.
"""
wrapper = UnguardedWrapper(self.store, None)
req = FakeRequest()
segments = ('foo', 'bar')
calledWith = []
result = object()
class SiteRootPlugin(object):
def resourceFactory(self, segments):
calledWith.append(segments)
return result
self.store.inMemoryPowerUp(SiteRootPlugin(),
ISessionlessSiteRootPlugin)
wrapper.locateChild(req, segments)
self.assertEqual(calledWith, [segments])
def test_sessionlessPlugin(self):
"""
L{UnguardedWrapper.locateChild} looks up L{ISessionlessSiteRootPlugin}
powerups on its store, and invokes their C{sessionlessProduceResource}
methods to discover resources.
"""
wrapper = UnguardedWrapper(self.store, None)
req = FakeRequest()
segments = ('foo', 'bar')
calledWith = []
result = object()
class SiteRootPlugin(object):
def sessionlessProduceResource(self, request, segments):
calledWith.append((request, segments))
return result
self.store.inMemoryPowerUp(SiteRootPlugin(),
ISessionlessSiteRootPlugin)
wrapper.locateChild(req, segments)
self.assertEqual(calledWith, [(req, ("foo", "bar"))])