test for Array::map (#63)

see #61
RustCrypto · Mar 5, 2024 · ce4b180 · ce4b180
1 parent ced37f0
commit ce4b180
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/tests/mod.rs b/tests/mod.rs
@@ -139,3 +139,10 @@ fn maybe_uninit() {
     let array = unsafe { uninit_array.assume_init() };
     assert_eq!(array.as_slice(), EXAMPLE_SLICE);
 }
+
+#[test]
+fn test_map() {
+    let base = Array::<u8, U4>::from([1, 2, 3, 4]);
+    let expected = Array::<u16, U4>::from([2, 3, 4, 5]);
+    assert_eq!(base.map(|item| (item as u16) + 1), expected);
+}