From 7b99d70d989221964bcaa964d52b9ad826f101a0 Mon Sep 17 00:00:00 2001
From: Ronan Abhamon <ronan.abhamon@belledonne-communications.com>
Date: Fri, 21 Oct 2016 17:01:55 +0200
Subject: [PATCH] feat(utils.js): improve `genRandomNumberBetweenIntervals`
 performances

---
 tests/ui/scripts/Utils/utils.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tests/ui/scripts/Utils/utils.js b/tests/ui/scripts/Utils/utils.js
index 81aa56bfe..0fc3ec04f 100644
--- a/tests/ui/scripts/Utils/utils.js
+++ b/tests/ui/scripts/Utils/utils.js
@@ -142,6 +142,10 @@ function genRandomNumber (min, max) {
 // The `intervals` param must be orderer like this:
 // `[ [ 1, 4 ], [ 8, 16 ], [ 22, 25 ] ]`
 function genRandomNumberBetweenIntervals (intervals) {
+  if (intervals.length === 1) {
+    return genRandomNumber(intervals[0][0], intervals[0][1])
+  }
+
   // Compute the number of values.
   var size = 0
   intervals.forEach(function (interval) {