def testAttributeTraverse(self):
root = C('root')
item = C('item')
root.item = item
df = DefaultTraversable(root)
further = []
next = df.traverse('item', further)
self.assertTrue(next is item)
self.assertEqual(further, [])
def testDictionaryTraverse(self):
dict = {}
foo = C('foo')
dict['foo'] = foo
df = DefaultTraversable(dict)
further = []
next = df.traverse('foo', further)
self.assertTrue(next is foo)
self.assertEqual(further, [])
def testDictionaryTraverse(self):
dict = {}
foo = C('foo')
dict['foo'] = foo
df = DefaultTraversable(dict)
further = []
next = df.traverse('foo', further)
self.failUnless(next is foo)
self.assertEquals(further, [])
def testAttributeTraverse(self):
root = C('root')
item = C('item')
root.item = item
df = DefaultTraversable(root)
further = []
next = df.traverse('item', further)
self.failUnless(next is item)
self.assertEquals(further, [])
def traverse(self, name, furtherPath):
""" Make this wrapper traversable
"""
return DefaultTraversable(self.context).traverse(name, furtherPath)
def testUnicodeTraversal(self):
df = DefaultTraversable(object())
self.assertRaises(LocationError, df.traverse, u'\u2019', ())
def testNotFound(self):
df = DefaultTraversable(C('dummy'))
self.assertRaises(LocationError, df.traverse, 'bar', [])
def testImplementsITraversable(self):
self.assertTrue(ITraversable.providedBy(DefaultTraversable(None)))
def __conform__(self, iface):
# We don't want to rely on the component registry
if iface is ITraversable:
return DefaultTraversable(self)
return None
def testImplementsITraversable(self):
self.failUnless(ITraversable.providedBy(DefaultTraversable(None)))
