diff --git a/Programming_Paradigms/bintree_test.py b/Programming_Paradigms/bintree_test.py
index fa3b3f01d78733b3d07b06a6bc0b588058daad49..1ffe1b7aadcd7a68d94a47882386d093a9d0b924 100644
--- a/Programming_Paradigms/bintree_test.py
+++ b/Programming_Paradigms/bintree_test.py
@@ -5,8 +5,12 @@ import unittest
 from bintree import BinTree, BinTreeNode
 
 class TestBinTreeNode(unittest.TestCase):
+    def test_creation(self):
+        node = BinTreeNode(5)
+        self.assertEqual(node.value, 5)
+
     def test_has_left_and_right(self):
-        node = BinTreeNode()
+        node = BinTreeNode(0)
         self.assertIn("left", node.__dict__)
         self.assertIn("right", node.__dict__)