bintzwing/tst/vizhash16x16.php

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<?php
2016-07-21 15:09:48 +00:00
use PrivateBin\serversalt;
use PrivateBin\vizhash16x16;
class vizhash16x16Test extends PHPUnit_Framework_TestCase
{
private $_file;
private $_path;
public function setUp()
{
/* Setup Routine */
$this->_path = PATH . 'data';
if (!is_dir($this->_path)) {
mkdir($this->_path);
}
$this->_file = $this->_path . DIRECTORY_SEPARATOR . 'vizhash.png';
serversalt::setPath($this->_path);
}
public function tearDown()
{
/* Tear Down Routine */
chmod($this->_path, 0700);
if (!@unlink($this->_file)) {
throw new Exception('Error deleting file "' . $this->_file . '".');
}
helper::rmdir($this->_path);
}
public function testVizhashGeneratesUniquePngsPerIp()
{
$vz = new vizhash16x16();
$pngdata = $vz->generate('127.0.0.1');
file_put_contents($this->_file, $pngdata);
$finfo = new finfo(FILEINFO_MIME_TYPE);
$this->assertEquals('image/png', $finfo->file($this->_file));
$this->assertNotEquals($pngdata, $vz->generate('2001:1620:2057:dead:beef::cafe:babe'));
$this->assertEquals($pngdata, $vz->generate('127.0.0.1'));
}
}