public function testSecurityComputeHMAC()
{
$this->specify('The HMAC computation values are not identical', function ($key) {
$security = new Security();
$data = [];
for ($i = 1; $i < 256; ++$i) {
$data[] = str_repeat('a', $i);
}
foreach ($data as $text) {
expect($security->computeHmac($text, $key, 'md5'))->equals(hash_hmac('md5', $text, $key));
}
}, ['examples' => [[substr(md5('test', true), 0, strlen(md5('test', true)) / 2)], [md5('test', true)], [md5('test', true) . md5('test', true)]]]);
}