/**
* @covers MicrosoftAzure\Storage\Common\Internal\Utilities::ctrCrypt
*/
public function testCtrCryptInvalidInitializationVectorLength()
{
// Setup
$data = 'Test data more than 16 bytes';
$key = Utilities::generateCryptoKey(32);
$initializationVector = '1234';
$this->setExpectedException(get_class(new \InvalidArgumentException('')));
// Test
$actual = Utilities::ctrCrypt($data, $key, $initializationVector);
}
