Merge branch 'master' of github.com:poolifier/poolifier

[poolifier.git] / tests / test-utils.js

diff --git a/tests/test-utils.js b/tests/test-utils.js
index 78218e2668c34bbfef44e680e1e9676eccf7b7cd..116b1942b96829273eedb2d08ff83691ff61aa6f 100644 (file)
--- a/tests/test-utils.js
+++ b/tests/test-utils.js
@@ -36,6 +36,18 @@ class TestUtils {
     })
   }
 
+  static generateRandomInteger (max = Number.MAX_SAFE_INTEGER, min = 0) {
+    if (max < min || max < 0 || min < 0) {
+      throw new RangeError('Invalid interval')
+    }
+    max = Math.floor(max)
+    if (min != null && min !== 0) {
+      min = Math.ceil(min)
+      return Math.floor(Math.random() * (max - min + 1)) + min
+    }
+    return Math.floor(Math.random() * (max + 1))
+  }
+
   static jsonIntegerSerialization (n) {
     for (let i = 0; i < n; i++) {
       const o = {