Add (not working yet) test for root hash

popzxc · Mar 1, 2019 · 454987c · 454987c
1 parent 53d39ce
commit 454987c
Showing 1 changed file with 14 additions and 0 deletions.
diff --git a/tests/tests.py b/tests/tests.py
@@ -170,3 +170,17 @@ def test_delete_many(self):
         new_root_hash = trie.root_hash()
 
         self.assertEqual(root_hash, new_root_hash)
+
+    def test_root_hash(self):
+        storage = {}
+
+        trie = mpt.MerklePatriciaTrie(storage)
+
+        trie.update(b'do', b'verb')
+        trie.update(b'dog', b'puppy')
+        trie.update(b'doge', b'coin')
+        trie.update(b'horse', b'stallion')
+
+        root_hash = trie.root_hash()
+
+        self.assertEqual(root_hash, bytes.fromhex('5991bb8c6514148a29db676a14ac506cd2cd5775ace63c30a4fe457715e9ac84'))