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import unittest
from zope.component.testing import PlacelessSetup
class SplitPathTests(unittest.TestCase):
def _getFUT(self):
from repoze.bfg.traversal import split_path
return split_path
def test_cleanPath_path_startswith_endswith(self):
f = self._getFUT()
self.assertEqual(f('/foo/'), ['foo'])
def test_cleanPath_empty_elements(self):
f = self._getFUT()
self.assertEqual(f('foo///'), ['foo'])
def test_cleanPath_onedot(self):
f = self._getFUT()
self.assertEqual(f('foo/./bar'), ['foo', 'bar'])
def test_cleanPath_twodots(self):
f = self._getFUT()
self.assertEqual(f('foo/../bar'), ['bar'])
def test_cleanPath_element_urllquoted(self):
f = self._getFUT()
self.assertEqual(f('/foo/space%20thing/bar'), ['foo', 'space thing',
'bar'])
class NaivePublishTraverserTests(unittest.TestCase, PlacelessSetup):
def setUp(self):
PlacelessSetup.setUp(self)
def tearDown(self):
PlacelessSetup.tearDown(self)
def _getTargetClass(self):
from repoze.bfg.traversal import NaiveTraverser
return NaiveTraverser
def _makeOne(self, *arg, **kw):
klass = self._getTargetClass()
return klass(*arg, **kw)
def test_class_conforms_to_IPublishTraverser(self):
from zope.interface.verify import verifyClass
from repoze.bfg.interfaces import ITraverser
verifyClass(ITraverser, self._getTargetClass())
def test_instance_conforms_to_IPublishTraverser(self):
from zope.interface.verify import verifyObject
from repoze.bfg.interfaces import ITraverser
context = DummyContext()
request = DummyRequest()
verifyObject(ITraverser, self._makeOne(context, request))
def test_call_pathel_with_no_getitem(self):
request = DummyRequest()
policy = self._makeOne(None, request)
ctx, name, subpath = policy('/foo/bar')
self.assertEqual(ctx, None)
self.assertEqual(name, 'foo')
self.assertEqual(subpath, ['bar'])
def test_call_withconn_getitem_emptypath_nosubpath(self):
root = DummyContext()
request = DummyRequest()
policy = self._makeOne(root, request)
ctx, name, subpath = policy('')
self.assertEqual(ctx, root)
self.assertEqual(name, '')
self.assertEqual(subpath, [])
def test_call_withconn_getitem_withpath_nosubpath(self):
foo = DummyContext()
root = DummyContext(foo)
request = DummyRequest()
policy = self._makeOne(root, request)
ctx, name, subpath = policy('/foo/bar')
self.assertEqual(ctx, foo)
self.assertEqual(name, 'bar')
self.assertEqual(subpath, [])
def test_call_withconn_getitem_withpath_withsubpath(self):
foo = DummyContext()
request = DummyRequest()
root = DummyContext(foo)
policy = self._makeOne(root, request)
ctx, name, subpath = policy('/foo/bar/baz/buz')
self.assertEqual(ctx, foo)
self.assertEqual(name, 'bar')
self.assertEqual(subpath, ['baz', 'buz'])
def test_call_with_explicit_viewname(self):
foo = DummyContext()
request = DummyRequest()
root = DummyContext(foo)
policy = self._makeOne(root, request)
ctx, name, subpath = policy('/@@foo')
self.assertEqual(ctx, root)
self.assertEqual(name, 'foo')
self.assertEqual(subpath, [])
def test_call_with_ILocation_root(self):
baz = DummyContext()
bar = DummyContext(baz)
foo = DummyContext(bar)
root = DummyContext(foo)
request = DummyRequest()
from zope.interface import directlyProvides
from zope.location.interfaces import ILocation
directlyProvides(root, ILocation)
root.__name__ = None
root.__parent__ = None
# give bar a direct parent and name to mix things up a bit
bar.__name__ = 'bar'
bar.__parent__ = foo
policy = self._makeOne(root, request)
ctx, name, subpath = policy('/foo/bar/baz')
self.assertEqual(ctx, baz)
self.assertEqual(name, '')
self.assertEqual(subpath, [])
self.assertEqual(ctx.__name__, 'baz')
self.assertEqual(ctx.__parent__, bar)
self.assertEqual(ctx.__parent__.__name__, 'bar')
self.assertEqual(ctx.__parent__.__parent__, foo)
self.assertEqual(ctx.__parent__.__parent__.__name__, 'foo')
self.assertEqual(ctx.__parent__.__parent__.__parent__, root)
self.assertEqual(ctx.__parent__.__parent__.__parent__.__name__, None)
self.assertEqual(ctx.__parent__.__parent__.__parent__.__parent__, None)
class FindInterfaceTests(unittest.TestCase):
def _getFUT(self):
from repoze.bfg.traversal import find_interface
return find_interface
def test_it(self):
baz = DummyContext()
bar = DummyContext(baz)
foo = DummyContext(bar)
root = DummyContext(foo)
root.__parent__ = None
root.__name__ = 'root'
foo.__parent__ = root
foo.__name__ = 'foo'
bar.__parent__ = foo
bar.__name__ = 'bar'
baz.__parent__ = bar
baz.__name__ = 'baz'
request = DummyRequest()
from zope.interface import directlyProvides
from zope.interface import Interface
class IFoo(Interface):
pass
directlyProvides(root, IFoo)
finder = self._getFUT()
result = finder(baz, IFoo)
self.assertEqual(result.__name__, 'root')
class DummyContext(object):
def __init__(self, next=None):
self.next = next
def __getitem__(self, name):
if self.next is None:
raise KeyError, name
return self.next
class DummyRequest:
pass
class DummyTraverser:
def __init__(self, context):
self.context = context
def __call__(self, environ, name):
try:
return name, self.context[name]
except KeyError:
return name, None
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