File: test/Picamator/SteganographyKit/StegoSystem/SecretLsbTest.php

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File: test/Picamator/SteganographyKit/StegoSystem/SecretLsbTest.php
Role: Unit test script
Content type: text/plain
Description: Unit test script
Class: PHP Steganography Kit
Library of algorithms to encode messages in images
Author: By
Last change:
Date: 5 years ago
Size: 1,688 bytes
 

Contents

Class file image Download
<?php
/**
 * StegoSystem Secret LSB UnitTest
 *
 * @link https://github.com/picamator/SteganographyKit
 * @license http://opensource.org/licenses/BSD-3-Clause New BSD License
 */

use Picamator\SteganographyKit\StegoSystem\SecretLsb;
use
Picamator\SteganographyKit\StegoKey\RandomKey;

class
SecretLsbTest extends BaseLsbTest
{
   
/**
     * Pure LSB StegoSystem
     *
     * @var StegoSystemInterface
     */
   
protected $secretLsb;
   
   
/**
     * StegoKey
     *
     * @var StegoKeyInterface
     */
   
protected $stegoKey;
   
   
/**
     * SecretKey
     *
     * @var integer
     */
   
protected $secretKey = 1234;
   
    public function
setUp()
    {
       
parent::setUp();
       
       
$this->stegoKey = new RandomKey($this->secretKey);
       
$this->secretLsb = new SecretLsb();
       
$this->secretLsb->setStegoKey($this->stegoKey);
    }
   
   
/**
     * @dataProvider providerEncodeDecode
     * @param array $optionsCoverText
     * @param array $optionsSecretText
     * @param array $useChannel
     */
   
public function testEncodeDecode(array $optionsCoverText,
        array
$optionsSecretText, array $useChannel
   
) {
       
$this->encodeDecode($optionsCoverText, $optionsSecretText, $useChannel, $this->secretLsb);
    }
   
   
/**
     * DataProvider to generate set of encode information
     * to validate how encode-decode is working
     *
     * @return array
     */
   
public function providerEncodeDecode()
    {
       return
$this->generateProvider(10, 1000);
// return $this->generateProvider(1, 3500, array('red', 'green', 'blue'));
   
}
}



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