From 517b4f43426a68dcf44d796180e348c8264af3ec Mon Sep 17 00:00:00 2001
From: Evangelos Voyiatzis <evoyiatzis@gmail.com>
Date: Sun, 22 Sep 2024 20:06:17 +0200
Subject: [PATCH] unit test for extract() in  angle-dipole.yaml

---
 unittest/force-styles/tests/angle-dipole.yaml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/unittest/force-styles/tests/angle-dipole.yaml b/unittest/force-styles/tests/angle-dipole.yaml
index 877ffa19c7..3914973f0d 100644
--- a/unittest/force-styles/tests/angle-dipole.yaml
+++ b/unittest/force-styles/tests/angle-dipole.yaml
@@ -20,7 +20,9 @@ angle_coeff: ! |
   3  50.0 120.0
   4 100.0 108.5
 equilibrium: 4 1.9216075064457565 1.9373154697137058 2.0943951023931953 1.8936822384138474
-extract: ! ""
+extract: ! |
+  k 1
+  gamma0 1
 natoms: 29
 init_energy: 1003.6681304854917
 init_stress: ! |2-