diff options
Diffstat (limited to 'src/zope/traversing/tests/test_traverser.py')
| -rw-r--r-- | src/zope/traversing/tests/test_traverser.py | 75 |
1 files changed, 52 insertions, 23 deletions
diff --git a/src/zope/traversing/tests/test_traverser.py b/src/zope/traversing/tests/test_traverser.py index 2c81ac3..9eeb211 100644 --- a/src/zope/traversing/tests/test_traverser.py +++ b/src/zope/traversing/tests/test_traverser.py @@ -11,7 +11,7 @@ # FOR A PARTICULAR PURPOSE. # ############################################################################## -"""Traverser Adapter tests. +"""Traverser Adapter tests (adapter.py) """ import unittest @@ -29,6 +29,7 @@ from zope.security.checker \ from zope.security.management import newInteraction, endInteraction from zope.traversing.adapters import Traverser, DefaultTraversable +from zope.traversing import adapters from zope.traversing.interfaces import ITraversable, ITraverser from zope.traversing.testing import contained, Contained @@ -47,9 +48,9 @@ class TraverserTests(PlacelessSetup, unittest.TestCase): def setUp(self): PlacelessSetup.setUp(self) # Build up a wrapper chain - self.root = C('root') - self.folder = contained(C('folder'), self.root, name='folder') - self.item = contained(C('item'), self.folder, name='item') + self.root = C('root') + self.folder = contained(C('folder'), self.root, name='folder') + self.item = contained(C('item'), self.folder, name='item') self.tr = Traverser(self.item) def testImplementsITraverser(self): @@ -59,6 +60,9 @@ class TraverserTests(PlacelessSetup, unittest.TestCase): for interface in implementedBy(Traverser): verifyClass(interface, Traverser) + def test_traverse_empty_path_is_context(self): + self.assertIs(self.item, self.tr.traverse('')) + class UnrestrictedNoTraverseTests(unittest.TestCase): def setUp(self): self.root = root = C('root') @@ -193,9 +197,11 @@ class RestrictedTraverseTests(PlacelessSetup, unittest.TestCase): self.tr = Traverser(ProxyFactory(root)) def testAllAllowed(self): - defineChecker(C, Checker({'folder': CheckerPublic, - 'item': CheckerPublic, - })) + defineChecker(C, + Checker({ + 'folder': CheckerPublic, + 'item': CheckerPublic, + })) tr = Traverser(ProxyFactory(self.root)) item = self.item @@ -210,12 +216,12 @@ class RestrictedTraverseTests(PlacelessSetup, unittest.TestCase): folder = self.folder self.assertRaises(Unauthorized, tr.traverse, - ('', 'folder', 'item')) + ('', 'folder', 'item')) self.assertRaises(Unauthorized, tr.traverse, - ('folder', 'item')) + ('folder', 'item')) self.assertEqual(tr.traverse(('', 'folder')), folder) self.assertEqual(tr.traverse(('folder', '..', 'folder')), - folder) + folder) self.assertEqual(tr.traverse(('folder',)), folder) def testException(self): @@ -230,10 +236,10 @@ class RestrictedTraverseTests(PlacelessSetup, unittest.TestCase): # AttributeError becomes LocationError if there's no __getitem__ # on the object self.assertRaises(LocationError, tr.traverse, - ('foobar', 'attributeerror')) + ('foobar', 'attributeerror')) # Other exceptions raised as usual self.assertRaises(ValueError, tr.traverse, - ('foobar', 'valueerror')) + ('foobar', 'valueerror')) class DefaultTraversableTests(unittest.TestCase): @@ -275,14 +281,37 @@ class DefaultTraversableTests(unittest.TestCase): df = DefaultTraversable(object()) self.assertRaises(LocationError, df.traverse, u'\u2019', ()) -def test_suite(): - loader = unittest.TestLoader() - suite = loader.loadTestsFromTestCase(TraverserTests) - suite.addTest(loader.loadTestsFromTestCase(DefaultTraversableTests)) - suite.addTest(loader.loadTestsFromTestCase(UnrestrictedNoTraverseTests)) - suite.addTest(loader.loadTestsFromTestCase(UnrestrictedTraverseTests)) - suite.addTest(loader.loadTestsFromTestCase(RestrictedTraverseTests)) - return suite - -if __name__=='__main__': - unittest.TextTestRunner().run(test_suite()) + +class TestFunctions(unittest.TestCase): + + def test_traversePathElement_UnicodeEncodeError_with_default(self): + test = self + class Traversable(object): + called = False + fail = test.fail + def traverse(self, nm, further_path): + self.called = True + u'\xff'.encode("ascii") + self.fail("Should not be reached") + + t = Traversable() + self.assertIs(self, + adapters.traversePathElement(None, None, (), + default=self, + traversable=t)) + self.assertTrue(t.called) + + + def test_traversePathElement_LocationError_with_default(self): + class Traversable(object): + called = False + def traverse(self, nm, further_path): + self.called = True + raise LocationError() + + t = Traversable() + self.assertIs(self, + adapters.traversePathElement(None, None, (), + default=self, + traversable=t)) + self.assertTrue(t.called) |