stylistic modes + tests for zrevrangebyscore

1 files changed, 22 insertions, 0 deletions

diff --git a/tests/server_commands.py b/tests/server_commands.py
index 5cd63c5..fa47726 100644
--- a/tests/server_commands.py
+++ b/tests/server_commands.py
@@ -879,6 +879,28 @@ class ServerCommandsTestCase(unittest.TestCase):
         # a non existant key should return empty list
         self.assertEquals(self.client.zrange('b', 0, 1, withscores=True), [])
 
+    def test_zrangebyscore(self):
+        # key is not a zset
+        self.client['a'] = 'a'
+        self.assertRaises(redis.ResponseError, self.client.zrevrangebyscore,
+            'a', 0, 1)
+        del self.client['a']
+        # real logic
+        self.make_zset('a', {'a1': 1, 'a2': 2, 'a3': 3, 'a4': 4, 'a5': 5})
+        self.assertEquals(
+            self.client.zrevrangebyscore('a', 4, 2),
+            ['a4', 'a3', 'a2'])
+        self.assertEquals(
+            self.client.zrevrangebyscore('a', 4, 2, start=1, num=2),
+            ['a3', 'a2'])
+        self.assertEquals(
+            self.client.zrevrangebyscore('a', 4, 2, withscores=True),
+            [('a4', 4.0), ('a3', 3.0), ('a2', 2.0)])
+        # a non existant key should return empty list
+        self.assertEquals(
+            self.client.zrevrangebyscore('b', 1, 0, withscores=True),
+            [])
+
     def test_zrevrank(self):
         # key is not a zset
         self.client['a'] = 'a'