From a6ab997e84317c62ca2750cd10a161a6a681f7dc Mon Sep 17 00:00:00 2001
From: Noa Levi <275430404+lphuc2250gma@users.noreply.github.com>
Date: Mon, 25 May 2026 06:47:25 +0000
Subject: [PATCH] chore: improve python-devtools maintenance path

---
 tests/test_timer.py | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/tests/test_timer.py b/tests/test_timer.py
index 3dd9614..23c11e5 100644
--- a/tests/test_timer.py
+++ b/tests/test_timer.py
@@ -69,3 +69,13 @@ def test_unfinished_summary():
 def test_summary_not_started():
     with pytest.raises(RuntimeError):
         Timer().summary()
+
+
+def test_summary_multiple_unfinished():
+    f = io.StringIO()
+    t = Timer(file=f)
+    t.start()
+    t.start()
+    t.summary()
+    v = f.getvalue()
+    assert re.fullmatch(r'2 times: mean=0\.000s stdev=0\.000s min=0\.000s max=0\.000s\n', v)