update tests

pyiron · May 19, 2024 · ac7e157 · ac7e157
1 parent e2d0846
commit ac7e157
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/tests/test_helpers.py b/tests/test_helpers.py
@@ -18,6 +18,8 @@ def test_get_cell(self):
         self.assertEqual(
             atoms.cell.tolist(), stk.get_cell(atoms).tolist()
         )
+        with self.assertRaises(ValueError):
+            stk.get_cell(np.arange(4))
 
 
 if __name__ == "__main__":