Added test for setDecoder after Client creation

Author: bentsku

tests/test_rejson.py

@@ -209,6 +209,21 @@ def decode(self, obj):
         # Check the custom encoder
         self.assertTrue(rj.jsonset('cus', Path.rootPath(),
                                    CustomClass('foo', 'bar')))
+        # Check the custom decoder
+        obj = rj.jsonget('cus', Path.rootPath())
+        self.assertIsNotNone(obj)
+        self.assertEqual(CustomClass, obj.__class__)
+        self.assertEqual('foo', obj.key)
+        self.assertEqual('bar', obj.val)
+
+        # Test resetting the decoder after the client have been created
+        rj.setDecoder(json.JSONDecoder())
+        obj = rj.jsonget('cus', Path.rootPath())
+        self.assertIsNotNone(obj)
+        self.assertNotEqual(CustomClass, obj.__class__)
+
+        # Test setting the decoder after the client have been created
+        rj.setDecoder(TestDecoder())
         obj = rj.jsonget('cus', Path.rootPath())
         self.assertIsNotNone(obj)
         self.assertEqual(CustomClass, obj.__class__)