From 4c5d5669ea75bcb619259238bafeb62fafd6acd5 Mon Sep 17 00:00:00 2001
From: Gavin Macaulay <gavin@macaulay.co.nz>
Date: Tue, 26 Nov 2024 16:09:40 +1300
Subject: [PATCH] Add test for theoretical_Sa()

---
 tests/test_parameter_checking.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/tests/test_parameter_checking.py b/tests/test_parameter_checking.py
index f232163..3d5e197 100644
--- a/tests/test_parameter_checking.py
+++ b/tests/test_parameter_checking.py
@@ -1,7 +1,7 @@
 """Functions to test that models check their input parameters."""
 import pytest
 import echosms
-from echosms import ReferenceModels, BenchmarkData
+from echosms import ReferenceModels, BenchmarkData, theoretical_Sa
 
 
 @pytest.fixture
@@ -30,6 +30,11 @@ def models():
 
 # These are more playing around with tests than real or comprehensive...
 
+def test_theoretical_sa():
+    with pytest.raises(ValueError):
+        theoretical_Sa(-45.0, 20.1, 10)
+        theoretical_Sa(-45.0, -20.1, 0.0)
+
 
 def test_test_instance(models):
     for m in models: