89 lines
2.3 KiB
PHP
89 lines
2.3 KiB
PHP
<?php
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/*
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* The RandomLib library for securely generating random numbers and strings in PHP
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*
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* @author Anthony Ferrara <ircmaxell@ircmaxell.com>
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* @copyright 2011 The Authors
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* @license http://www.opensource.org/licenses/mit-license.html MIT License
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* @version Build @@version@@
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*/
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namespace RandomLib\Source;
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use SecurityLib\Strength;
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class SodiumTest extends \PHPUnit_Framework_TestCase
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{
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public function setUp()
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{
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if (!extension_loaded('libsodium')) {
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$this->markTestSkipped('The libsodium extension is not loaded');
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}
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}
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public static function provideGenerate()
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{
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$data = array();
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for ($i = 1; $i < 100; $i += 5) {
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$not = str_repeat(chr(0), $i);
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$data[] = array($i, $not);
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}
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return $data;
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}
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public function testGetStrength()
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{
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$strength = new Strength(Strength::HIGH);
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$actual = Sodium::getStrength();
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$this->assertEquals($actual, $strength);
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}
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/**
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* @dataProvider provideGenerate
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*/
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public function testGenerate($length, $not)
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{
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if (!extension_loaded('libsodium')) {
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$this->markTestSkipped('The libsodium extension is not loaded');
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}
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$rand = new Sodium();
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$stub = $rand->generate($length);
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$this->assertEquals($length, strlen($stub));
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$this->assertNotEquals($not, $stub);
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}
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/**
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* @dataProvider provideGenerate
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*/
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public function testGenerateWithoutLibsodium($length, $not)
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{
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$rand = new Sodium(false);
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$stub = $rand->generate($length);
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$this->assertEquals($length, strlen($stub));
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$this->assertEquals($not, $stub);
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}
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public function testGenerateWithZeroLength()
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{
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if (!extension_loaded('libsodium')) {
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$this->markTestSkipped('The libsodium extension is not loaded');
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}
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$rand = new Sodium();
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$stub = $rand->generate(0);
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$this->assertEquals(0, strlen($stub));
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$this->assertEquals('', $stub);
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}
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public function testGenerateWithZeroLengthWithoutLibsodium()
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{
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$rand = new Sodium(false);
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$stub = $rand->generate(0);
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$this->assertEquals(0, strlen($stub));
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$this->assertEquals('', $stub);
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}
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}
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