From a59d046c9df7c8e6e2f4acc14f6878b026a07edf Mon Sep 17 00:00:00 2001
From: terrafrost <terrafrost@php.net>
Date: Sat, 21 Oct 2017 12:25:13 -0500
Subject: [PATCH] Tests/BigInteger: add unit test for randomPrime

---
 tests/Unit/Math/BigInteger/TestCase.php | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/tests/Unit/Math/BigInteger/TestCase.php b/tests/Unit/Math/BigInteger/TestCase.php
index c0ac5464..174b008a 100644
--- a/tests/Unit/Math/BigInteger/TestCase.php
+++ b/tests/Unit/Math/BigInteger/TestCase.php
@@ -400,4 +400,11 @@ abstract class Unit_Math_BigInteger_TestCase extends PhpseclibTestCase
         $this->assertSame((string) $min, (string) $class::min($min, $max));
         $this->assertSame((string) $min, (string) $class::min($max, $min));
     }
+
+    public function testRandomPrime()
+    {
+        $class = static::getStaticClass();
+        $prime = $class::randomPrime(128);
+        $this->assertSame(128, $prime->getLength());
+    }
 }