Add test

cpmech · Jun 26, 2024 · 30f80cf · 30f80cf
1 parent 164dcb2
commit 30f80cf
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/russell_lab/src/algo/interp_chebyshev.rs b/russell_lab/src/algo/interp_chebyshev.rs
@@ -830,6 +830,17 @@ mod tests {
         }
     }
 
+    #[test]
+    fn new_adapt_uu_captures_errors() {
+        let uu = [];
+        let nn_max = 4;
+        let tol = 1e-7;
+        assert_eq!(
+            InterpChebyshev::new_adapt_uu(nn_max, tol, 0.0, 1.0, &uu).err(),
+            Some("the number of points = uu.len() must be ≥ 1")
+        );
+    }
+
     #[test]
     fn new_adapt_uu_works() {
         let data_generators = [