Fixed #13686 -- Ensure that memcache handling of unicode values in add() and set_many() is consistent with the handling provided by get() and set(). Thanks to nedbatchelder for the report, and to jbalogh, accuser and Jacob Burch for their work ont the patch.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@15880 bcc190cf-cafb-0310-a4f2-bffc1f526a37

1 files changed, 28 insertions, 0 deletions

diff --git a/tests/regressiontests/cache/tests.py b/tests/regressiontests/cache/tests.py
index 62d5eb6c87..2832bcbdd9 100644
--- a/tests/regressiontests/cache/tests.py
+++ b/tests/regressiontests/cache/tests.py
@@ -317,20 +317,48 @@ class BaseCacheTests(object):
             u'Iñtërnâtiônàlizætiøn': u'Iñtërnâtiônàlizætiøn2',
             u'ascii': {u'x' : 1 }
             }
+        # Test `set`
         for (key, value) in stuff.items():
             self.cache.set(key, value)
             self.assertEqual(self.cache.get(key), value)
 
+        # Test `add`
+        for (key, value) in stuff.items():
+            self.cache.delete(key)
+            self.cache.add(key, value)
+            self.assertEqual(self.cache.get(key), value)
+
+        # Test `set_many`
+        for (key, value) in stuff.items():
+            self.cache.delete(key)
+        self.cache.set_many(stuff)
+        for (key, value) in stuff.items():
+            self.assertEqual(self.cache.get(key), value)
+
     def test_binary_string(self):
         # Binary strings should be cachable
         from zlib import compress, decompress
         value = 'value_to_be_compressed'
         compressed_value = compress(value)
+
+        # Test set
         self.cache.set('binary1', compressed_value)
         compressed_result = self.cache.get('binary1')
         self.assertEqual(compressed_value, compressed_result)
         self.assertEqual(value, decompress(compressed_result))
 
+        # Test add
+        self.cache.add('binary1-add', compressed_value)
+        compressed_result = self.cache.get('binary1-add')
+        self.assertEqual(compressed_value, compressed_result)
+        self.assertEqual(value, decompress(compressed_result))
+
+        # Test set_many
+        self.cache.set_many({'binary1-set_many': compressed_value})
+        compressed_result = self.cache.get('binary1-set_many')
+        self.assertEqual(compressed_value, compressed_result)
+        self.assertEqual(value, decompress(compressed_result))
+
     def test_set_many(self):
         # Multiple keys can be set using set_many
         self.cache.set_many({"key1": "spam", "key2": "eggs"})