Fixed #9089 -- Correctly handle list values in MultiValueDict instances when passed to django.utils.http.urlencode. Thanks, kratorius, guettli and obeattie.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@16064 bcc190cf-cafb-0310-a4f2-bffc1f526a37

1 files changed, 30 insertions, 0 deletions

diff --git a/tests/regressiontests/utils/http.py b/tests/regressiontests/utils/http.py
index 83a4a7f54d..3f3a36cef7 100644
--- a/tests/regressiontests/utils/http.py
+++ b/tests/regressiontests/utils/http.py
@@ -1,5 +1,6 @@
 from django.utils import http
 from django.utils import unittest
+from django.utils.datastructures import MultiValueDict
 
 class TestUtilsHttp(unittest.TestCase):
 
@@ -21,3 +22,32 @@ class TestUtilsHttp(unittest.TestCase):
         self.assertFalse(http.same_origin('http://foo.com', 'http://foo.com.evil.com'))
         # Different port
         self.assertFalse(http.same_origin('http://foo.com:8000', 'http://foo.com:8001'))
+
+    def test_urlencode(self):
+        # 2-tuples (the norm)
+        result = http.urlencode((('a', 1), ('b', 2), ('c', 3)))
+        self.assertEqual(result, 'a=1&b=2&c=3')
+        # A dictionary
+        result = http.urlencode({ 'a': 1, 'b': 2, 'c': 3})
+        acceptable_results = [
+            # Need to allow all of these as dictionaries have to be treated as
+            # unordered
+            'a=1&b=2&c=3',
+            'a=1&c=3&b=2',
+            'b=2&a=1&c=3',
+            'b=2&c=3&a=1',
+            'c=3&a=1&b=2',
+            'c=3&b=2&a=1'
+        ]
+        self.assertTrue(result in acceptable_results)
+        # A MultiValueDict
+        result = http.urlencode(MultiValueDict({
+            'name': ['Adrian', 'Simon'],
+            'position': ['Developer']
+        }), doseq=True)
+        acceptable_results = [
+            # MultiValueDicts are similarly unordered
+            'name=Adrian&name=Simon&position=Developer',
+            'position=Developer&name=Adrian&name=Simon'
+        ]
+        self.assertTrue(result in acceptable_results)