Update test.

1e0ng · 1e0ng · commit aa63f56888b4 · 2016-01-11T20:59:37.000+08:00
diff --git a/tests/test_segtree.py b/tests/test_segtree.py
@@ -42,11 +42,10 @@ def test_demo(self):
         self.assertEqual(4, segtree.query_len(2, 5))
         self.assertEqual(16, segtree.query_sum(2, 5))
 
-
     def test_empty(self):
         segtree = SegmentTree(0, 8)
-        segtree.add(1, 1, 1)
-        segtree.add(8, 8, 1)
+        segtree.add(1, 1)
+        segtree.add(8, 8)
         self.assertEqual(1, segtree.query_max(0, 8))
         self.assertEqual(2, segtree.query_len(0, 8))
         self.assertEqual(2, segtree.query_sum(0, 8))
