public function testRandomNumberGeneration()
{
$randUtils = new RandomUtils();
$randomVals = array();
for ($i = 0; $i < 10; $i++) {
$randomVals[] = $randUtils->getBytes(10, true);
}
//assertNotNull);
$randomVals = array_unique($randomVals);
$this->assertCount(10, $randomVals);
}
/**
* Generate CSRF Token of given length.
*
* @param mixed $length
* @access private
* @return void
*/
private function _generateCSRFToken($length = 32)
{
$randUtils = new RandomUtils();
$randToken = $randUtils->getBytes($length, true);
return base64_encode($randToken);
}