From b4f2bf4fee4ec220c54bbf93c6500fd9ad4f2469 Mon Sep 17 00:00:00 2001
From: Martin Vonk <vonk.mart@gmail.com>
Date: Thu, 14 Mar 2024 00:40:14 +0100
Subject: [PATCH] Update test_si.py

---
 tests/test_si.py | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/tests/test_si.py b/tests/test_si.py
index b6aca6c..b25fef9 100644
--- a/tests/test_si.py
+++ b/tests/test_si.py
@@ -17,9 +17,8 @@ def test_sgi(head: Series) -> None:
     sgi(head, fit_freq="ME")
 
 
-def test_sffi(prec: Series) -> None:
-    sf = prec.rolling("30D", min_periods=30).sum().dropna()
-    ssfi(sf)
+def test_sffi_timescale(prec: Series) -> None:
+    ssfi(prec, timescale=30)
 
 
 def test_window(prec: Series, evap: Series) -> None: