def test_interface(self):
    '\n        L{UserDirectory} instances provide L{resource.IResource}.\n        '
    self.assertTrue(verifyObject(resource.IResource, self.directory))
L{UserDirectory} instances provide L{resource.IResource}.
def test_interface(self):
    '\n        \n        '
    self.assertTrue(verifyObject(resource.IResource, self.directory))