diff --git a/tests/test_dispatcher.py b/tests/test_dispatcher.py
index 13395e6..c48d9b6 100644
--- a/tests/test_dispatcher.py
+++ b/tests/test_dispatcher.py
@@ -17,9 +17,9 @@ def action(params):
 class TestDispatcher(unittest.TestCase):
     def test_dispatcher(self):
         dispatcher = Dispatcher()
-        params ={'param': True}
+        params ={'param': 'value'}
         dispatcher.register('name', comparator, action)
         method = dispatcher(params)
         print(method)
         result = method(params)
-        self.assertTrue(result)
+        self.assertEqual(result, 'value')