util: add test case for invalid bytes (fails)

ethereumjs · Dec 10, 2023 · 3721fcc · 3721fcc
1 parent 4ab83cc
commit 3721fcc
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/packages/util/test/bytes.spec.ts b/packages/util/test/bytes.spec.ts
@@ -425,6 +425,9 @@ describe('hexToBytes', () => {
     assert.throws(() => {
       hexToBytes('0xinvalidhexstring')
     })
+    assert.throws(() => {
+      hexToBytes('0xfz')
+    })
   })
 
   it('should convert prefixed hex-strings', () => {