Add a few more tests for urllib.parse.urlencode.

Fix some long lines.

diff --git a/Lib/test/test_urllib.py b/Lib/test/test_urllib.py
index a684ed422ade4f0127548bc0a9de4ee286b439eb..79e901f7cda1a2a5300208750e55bcf13d49d7ec 100644 (file)
--- a/Lib/test/test_urllib.py
+++ b/Lib/test/test_urllib.py
@@ -379,7 +379,8 @@ class QuotingTests(unittest.TestCase):
         result = urllib.parse.quote(quote_by_default, safe=quote_by_default)
         self.assertEqual(quote_by_default, result,
                          "using quote(): %r != %r" % (quote_by_default, result))
-        result = urllib.parse.quote_plus(quote_by_default, safe=quote_by_default)
+        result = urllib.parse.quote_plus(quote_by_default,
+                                         safe=quote_by_default)
         self.assertEqual(quote_by_default, result,
                          "using quote_plus(): %r != %r" %
                          (quote_by_default, result))
@@ -411,7 +412,8 @@ class QuotingTests(unittest.TestCase):
         for char in should_quote:
             result = urllib.parse.quote(char)
             self.assertEqual(hexescape(char), result,
-                             "using quote(): %s should be escaped to %s, not %s" %
+                             "using quote(): "
+                             "%s should be escaped to %s, not %s" %
                              (char, hexescape(char), result))
             result = urllib.parse.quote_plus(char)
             self.assertEqual(hexescape(char), result,
@@ -770,6 +772,21 @@ class urlencode_Tests(unittest.TestCase):
         self.assertEqual(result.count('&'), 2,
                          "Expected 2 '&'s, got %s" % result.count('&'))
 
+    def test_empty_sequence(self):
+        self.assertEqual("", urllib.parse.urlencode({}))
+        self.assertEqual("", urllib.parse.urlencode([]))
+
+    def test_nonstring_values(self):
+        self.assertEqual("a=1", urllib.parse.urlencode({"a": 1}))
+        self.assertEqual("a=None", urllib.parse.urlencode({"a": None}))
+
+    def test_nonstring_seq_values(self):
+        self.assertEqual("a=1&a=2", urllib.parse.urlencode({"a": [1, 2]}, True))
+        self.assertEqual("a=None&a=a",
+                         urllib.parse.urlencode({"a": [None, "a"]}, True))
+        self.assertEqual("a=a&a=b",
+                         urllib.parse.urlencode({"a": {"a": 1, "b": 1}}, True))
+
 class Pathname_Tests(unittest.TestCase):
     """Test pathname2url() and url2pathname()"""