def traverse(self, segments):
stack = list(reversed(['+branch'] + segments))
name = stack.pop()
request = FakeLaunchpadRequest([], stack)
traverser = specification.SpecificationNavigation(
self.specification, request)
return traverser.publishTraverse(request, name)
def test_missing_person_structural_subscription_traversal(self):
# Verify that a NotFound is raised when attempting to reach
# a structural subscription for a person that does not exist.
request = FakeLaunchpadRequest([], ['doesnotexist'])
self.assertRaises(
NotFound,
self.navigation(self.target, request).publishTraverse, request,
'+subscription')
def test_structural_subscription_traversal(self):
# Verify that an existing structural subscription can be
# reached from the target.
request = FakeLaunchpadRequest([], ['eric'])
self.assertEqual(
self.target.getSubscription(self.eric),
self.navigation(self.target,
request).publishTraverse(request, '+subscription'))
def traverse(self, segments):
"""Traverse to 'segments' using a 'PersonNavigation' object.
Using the Zope traversal machinery, traverse to the path given by
'segments', starting at a `PersonNavigation` object wrapped around the
'person' attribute.
:param segments: A list of path segments.
:return: The object found.
"""
stack = list(reversed(segments))
name = stack.pop()
request = FakeLaunchpadRequest(['~' + self.person.name], stack)
traverser = PersonNavigation(self.person, request)
return traverser.publishTraverse(request, name)
def traverse(self, spph, segments):
req = FakeLaunchpadRequest([], segments[1:])
nav = SourcePackagePublishingHistoryNavigation(spph, req)
return nav.publishTraverse(req, segments[0])
def test_ignored_stepthrough(self):
# The stepthrough is ignored since the next path item is a zope
# namespace.
request = FakeLaunchpadRequest(['~dummy'], ['++model++'])
self.assertEqual('+step', self.traverse(request, '+step'))
self.assertEqual('++model++', request.stepstogo.peek())
def test_normal_stepthrough(self):
# The stepthrough is processed normally.
request = FakeLaunchpadRequest(['~dummy'], ['fred'])
self.assertEqual('stepthrough-fred', self.traverse(request, '+step'))