From 5eb7ebf355910be618ad0afb450d1d32cd81b9a4 Mon Sep 17 00:00:00 2001
From: J Dark <james.dark.95@gmail.com>
Date: Wed, 25 Oct 2023 10:58:22 -0400
Subject: [PATCH] species list needs to be more than 0

---
 test/test_subdomains.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/test/test_subdomains.py b/test/test_subdomains.py
index da681bc03..e8d5f004b 100644
--- a/test/test_subdomains.py
+++ b/test/test_subdomains.py
@@ -6,6 +6,7 @@
 def test_different_surface_ids():
     """Checks that different surface ids are correctly set"""
     my_test_model = F.HydrogenTransportProblem()
+    my_test_model.species = [F.Species("H")]
     L = 1e-04
     my_test_model.mesh = F.Mesh1D(np.linspace(0, L, num=3))