From 368eb4dfd45ae701f024c2c1cd72bcf6f759b8f2 Mon Sep 17 00:00:00 2001
From: Stanislav Sysoev <d4rkr00t@gmail.com>
Date: Wed, 29 Nov 2023 20:48:34 +1100
Subject: [PATCH] test: add negative values test

---
 test/index.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/test/index.js b/test/index.js
index 982207b..a2ad7d6 100644
--- a/test/index.js
+++ b/test/index.js
@@ -38,6 +38,11 @@ test('percentile of simple values', t => {
   });
 });
 
+test('percentile with negative values', t => {
+  t.is(percentile(50, shuffleArray([-1, -2, -3, -4, -5])), -3);
+  t.is(percentile(50, shuffleArray([7, 6, -1, -2, -3, -4, -5])), -2);
+});
+
 test('percentile of simple values in a typed array', t => {
   stubsSimple.forEach(stub => {
     t.is(