43 lines
1.3 KiB
PHP
43 lines
1.3 KiB
PHP
<?php
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use PHPUnit\Framework\TestCase;
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use PrivateBin\Data\Filesystem;
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use PrivateBin\Persistence\ServerSalt;
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use PrivateBin\Vizhash16x16;
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class Vizhash16x16Test extends TestCase
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{
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private $_file;
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private $_path;
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public function setUp(): void
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{
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/* Setup Routine */
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$this->_path = sys_get_temp_dir() . DIRECTORY_SEPARATOR . 'privatebin_data';
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if (!is_dir($this->_path)) {
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mkdir($this->_path);
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}
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$this->_file = $this->_path . DIRECTORY_SEPARATOR . 'vizhash.png';
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ServerSalt::setStore(new Filesystem(array('dir' => $this->_path)));
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}
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public function tearDown(): void
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{
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/* Tear Down Routine */
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chmod($this->_path, 0700);
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Helper::rmDir($this->_path);
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}
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public function testVizhashGeneratesUniquePngsPerIp()
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{
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$vz = new Vizhash16x16();
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$pngdata = $vz->generate(hash('sha512', '127.0.0.1'));
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file_put_contents($this->_file, $pngdata);
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$finfo = new finfo(FILEINFO_MIME_TYPE);
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$this->assertEquals('image/png', $finfo->file($this->_file));
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$this->assertNotEquals($pngdata, $vz->generate(hash('sha512', '2001:1620:2057:dead:beef::cafe:babe')));
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$this->assertEquals($pngdata, $vz->generate(hash('sha512', '127.0.0.1')));
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}
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}
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