add failing test mentioned in #11, comment out invalid tests mentioned in #38

Author: mahmoud

hyperlink/test/test_url.py

@@ -532,10 +532,16 @@ def test_parseEqualSignInParamValue(self):
         """
         u = URL.from_text('http://localhost/?=x=x=x')
         self.assertEqual(u.get(''), ['x=x=x'])
-        self.assertEqual(u.to_text(), 'http://localhost/?=x%3Dx%3Dx')
+        # TODO: see #38
+        # self.assertEqual(u.to_text(), 'http://localhost/?=x%3Dx%3Dx')
         u = URL.from_text('http://localhost/?foo=x=x=x&bar=y')
         self.assertEqual(u.query, (('foo', 'x=x=x'), ('bar', 'y')))
-        self.assertEqual(u.to_text(), 'http://localhost/?foo=x%3Dx%3Dx&bar=y')
+        # TODO: see #38
+        # self.assertEqual(u.to_text(), 'http://localhost/?foo=x%3Dx%3Dx&bar=y')
+
+        u = URL.from_text('https://example.com/?argument=3&argument=4&operator=%3D')
+        iri = u.to_iri()
+        self.assertEqual(iri.get('operator'), ['='])
 
     def test_empty(self):
         """