1 files changed, 54 insertions, 0 deletions
diff --git a/models/openid-php-openid-782224d/Tests/Auth/OpenID/CryptUtil.php b/models/openid-php-openid-782224d/Tests/Auth/OpenID/CryptUtil.php
new file mode 100644
index 000000000..29022d2e1
--- /dev/null
+++ b/models/openid-php-openid-782224d/Tests/Auth/OpenID/CryptUtil.php
@@ -0,0 +1,54 @@
+<?php
+
+/**
+ * Tests for the CryptUtil functions.
+ *
+ * PHP versions 4 and 5
+ *
+ * LICENSE: See the COPYING file included in this distribution.
+ *
+ * @package OpenID
+ * @author JanRain, Inc. <openid@janrain.com>
+ * @copyright 2005-2008 Janrain, Inc.
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache
+ */
+
+require_once 'Auth/OpenID.php';
+require_once 'Auth/OpenID/CryptUtil.php';
+
+class Tests_Auth_OpenID_CryptUtil extends PHPUnit_Framework_TestCase {
+    function test_length()
+    {
+        $cases = array(1, 10, 255);
+        foreach ($cases as $length) {
+            $data = Auth_OpenID_CryptUtil::getBytes($length);
+            $this->assertEquals(Auth_OpenID::bytes($data), $length);
+        }
+    }
+
+    function test_different()
+    {
+        $num_iterations = 100;
+        $data_length = 20;
+
+        $data = Auth_OpenID_CryptUtil::getBytes($num_iterations);
+        for ($i = 0; $i < $num_iterations; $i++) {
+            $last = $data;
+            $data = Auth_OpenID_CryptUtil::getBytes($data_length);
+            $this->assertFalse($data == $last);
+        }
+    }
+
+    function test_cryptrand()
+    {
+        // It's possible, but HIGHLY unlikely that a correct
+        // implementation will fail by returning the same number twice
+
+        $s = Auth_OpenID_CryptUtil::getBytes(32);
+        $t = Auth_OpenID_CryptUtil::getBytes(32);
+        $this->assertEquals(Auth_OpenID::bytes($s), 32);
+        $this->assertEquals(Auth_OpenID::bytes($t), 32);
+        $this->assertFalse($s == $t);
+    }
+}
+