1 files changed, 11 insertions, 0 deletions
diff --git a/tests/unit/RandomIntTest.php b/tests/unit/RandomIntTest.php
index f9fc3c3..6b94a99 100644
--- a/tests/unit/RandomIntTest.php
+++ b/tests/unit/RandomIntTest.php
@@ -49,4 +49,15 @@ class RandomIntTest extends PHPUnit_Framework_TestCase
             $this->assertTrue($ex instanceof Exception);
         }
     }
+
+    public function testRandomRange()
+    {
+        $try = 64;
+        $maxLen = strlen(~PHP_INT_MAX);
+        do {
+            $rand = random_int(~PHP_INT_MAX, PHP_INT_MAX);
+        } while (strlen($rand) !== $maxLen && $try--);
+
+        $this->assertGreaterThan(0, $try);
+    }
 }