def test_clickRFC3986(self):
        """
        L{URL.click} should correctly resolve the examples in RFC 3986.
        """
        base = URL.fromText(relativeLinkBaseForRFC3986)
        for (ref, expected) in relativeLinkTestsForRFC3986:
            self.assertEqual(base.click(ref).asText(), expected)

        L{URL.click} should correctly resolve the examples in RFC 3986.
        
stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_url.py