public function testCheckRandomNumberRepeatability()
{
$repeatability = \IcyApril\CryptoLib::checkRandomNumberRepeatability();
$this->assertLessThan(1, $repeatability);
$this->assertGreaterThan(0, $repeatability);
$repeatability = \IcyApril\CryptoLib::checkRandomNumberRepeatability(function ($min, $max) {
return \IcyApril\CryptoLib::randomInt($min, $max);
});
$this->assertLessThan(1, $repeatability);
$this->assertGreaterThan(0, $repeatability);
$repeatability = \IcyApril\CryptoLib::checkRandomNumberRepeatability(function ($min, $max) {
return 5;
});
$this->assertEquals(1, $repeatability);
$repeatability = \IcyApril\CryptoLib::checkRandomNumberRepeatability(function ($min, $max) {
return microtime() . rand(0, 10000000000);
});
$this->assertEquals(0, $repeatability);
$this->setExpectedException(Exception::class);
\IcyApril\CryptoLib::checkRandomNumberRepeatability(null, 1, 100);
$this->setExpectedException(Exception::class);
\IcyApril\CryptoLib::checkRandomNumberRepeatability(null, 1, 1);
$this->setExpectedException(Exception::class);
\IcyApril\CryptoLib::checkRandomNumberRepeatability(null, 5, 1);
}
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* Start off my requiring the library in our demo script.
*/
require_once '../src/CryptoLib.php';
/**
* Some nice debugging messages.
*/
ini_set('display_errors', 1);
ini_set('display_startup_errors', 1);
use IcyApril\CryptoLib;
/**
* Standard procedural testers.
*/
$randomInteger = CryptoLib::randomInt(0, 255);
$randomHex = CryptoLib::randomHex(10);
$randomString = CryptoLib::randomString(10);
$repeatPercentage = CryptoLib::checkRandomNumberRepeatability();
$salt = CryptoLib::generateSalt();
$testHash = CryptoLib::hash("test");
$validateHash = CryptoLib::validateHash($testHash, "test");
$encryptedString = CryptoLib::encryptData("Test string.", "passwd");
$decryptedString = CryptoLib::decryptData($encryptedString, 'passwd');
?>
<html>
<head>
<title>CryptoLib Tester</title>
<style>
body {