'Verify the behavior of the C{isLink} method against links and
non-links. Also check that the symbolic link shares the directory
property with its target.'

def test_symbolicLink(self):

    s4 = self.path.child('sub4')
    s3 = self.path.child('sub3')
    self.symlink(s3.path, s4.path)
    self.assertTrue(s4.islink())
    self.assertFalse(s3.islink())
    self.assertTrue(s4.isdir())
    self.assertTrue(s3.isdir())
