From c0ec49fd4b3720871bccac4cf20947760e120e5c Mon Sep 17 00:00:00 2001
From: Timo Hocker <t-hocker@web.de>
Date: Mon, 9 Mar 2020 08:22:39 +0100
Subject: [PATCH] add length test for random string generators

---
 test/index.js | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/test/index.js b/test/index.js
index c56ef71..2f0985f 100644
--- a/test/index.js
+++ b/test/index.js
@@ -29,6 +29,13 @@ test ('random_hex should refuse lenght smaller 1', (t) => {
   t.is(error.message, 'invalid length');
 });
 
+test ('random_hex should always return correct length', (t)=>{
+  for (let i = 1; i < 32; i++) {
+    const hex = crypto.random_hex (i);
+    t.is (hex.length, i);
+  }
+});
+
 test ('random_string', (t) => {
   const str = crypto.random_string (16);
   t.is (str.length, 16);
@@ -46,6 +53,14 @@ test ('random_string should refuse lenght smaller 1', (t) => {
   t.is(error.message, 'invalid length');
 });
 
+test ('random_string should always return correct length', (t)=>{
+  for (let i = 1; i < 32; i++) {
+    const str = crypto.random_string (i);
+    t.is (str.length, i);
+  }
+});
+
+
 test ('hash_sha512', (t) => {
   const hash = crypto.hash_sha512 ('a', 'b');
   t.is (