More review comment fixes

modelon-community · Feb 13, 2024 · faa0a5d · faa0a5d
1 parent 28963cb
commit faa0a5d
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/tests/test_io.py b/tests/test_io.py
@@ -123,6 +123,7 @@ def test_read_alias_derivative(self):
             derx = res["der(x)"]
             dery = res["der(y)"]
 
+            assert len(derx) > 0
             for i in range(len(derx)):
                 assert derx[i] == dery[i]
 
@@ -468,6 +469,7 @@ def test_read_alias_derivative(self):
             derx = res["der(x)"]
             dery = res["der(y)"]
 
+            assert len(derx) > 0
             for i in range(len(derx)):
                 assert derx[i] == dery[i]