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vendor/paragonie/random-lib/test/Unit/RandomLib/FactoryTest.php

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+<?php
+
+/*
+ * The RandomLib library for securely generating random numbers and strings in PHP
+ *
+ * @author     Anthony Ferrara <ircmaxell@ircmaxell.com>
+ * @copyright  2011 The Authors
+ * @license    http://www.opensource.org/licenses/mit-license.html  MIT License
+ * @version    Build @@version@@
+ */
+namespace RandomLib;
+
+use SecurityLib\Strength;
+
+class FactoryTest extends \PHPUnit_Framework_TestCase
+{
+    public function testConstruct()
+    {
+        $factory = new Factory();
+        $this->assertTrue($factory instanceof Factory);
+    }
+
+    public function testGetGeneratorFallback()
+    {
+        $factory = new Factory();
+        $generator = $factory->getGenerator(new Strength(Strength::VERYLOW));
+        $mixer = call_user_func(array(
+            get_class($generator->getMixer()),
+            'getStrength',
+        ));
+        $this->assertTrue($mixer->compare(new Strength(Strength::VERYLOW)) <= 0);
+    }
+
+    /**
+     * @covers RandomLib\Factory::getMediumStrengthGenerator
+     * @covers RandomLib\Factory::getGenerator
+     * @covers RandomLib\Factory::findMixer
+     * @covers RandomLib\Factory::findSources
+     */
+    public function testGetMediumStrengthGenerator()
+    {
+        $factory = new Factory();
+        $generator = $factory->getMediumStrengthGenerator();
+        $this->assertTrue($generator instanceof Generator);
+        $mixer = call_user_func(array(
+            get_class($generator->getMixer()),
+            'getStrength',
+        ));
+        $this->assertTrue($mixer->compare(new Strength(Strength::MEDIUM)) <= 0);
+        foreach ($generator->getSources() as $source) {
+            $strength = call_user_func(array(get_class($source), 'getStrength'));
+            $this->assertTrue($strength->compare(new Strength(Strength::MEDIUM)) >= 0);
+        }
+    }
+
+    /**
+     * @expectedException RuntimeException
+     * @expectedExceptionMessage Could not find sources
+     */
+    public function testNoAvailableSource()
+    {
+        $factory = new Factory();
+        $sources = new \ReflectionProperty($factory, 'sources');
+        $sources->setAccessible(true);
+        $sources->setValue($factory, array());
+        $factory->getMediumStrengthGenerator();
+    }
+}

vendor/paragonie/random-lib/test/Unit/RandomLib/GeneratorStringTest.php

@@ -0,0 +1,111 @@
+<?php
+
+/*
+ * The RandomLib library for securely generating random numbers and strings in PHP
+ *
+ * @author     Anthony Ferrara <ircmaxell@ircmaxell.com>
+ * @copyright  2011 The Authors
+ * @license    http://www.opensource.org/licenses/mit-license.html  MIT License
+ * @version    Build @@version@@
+ */
+namespace RandomLib;
+
+class GeneratorStringTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var Generator
+     */
+    protected $generator = null;
+    /**
+     * @var Mixer
+     */
+    protected $mixer = null;
+    /**
+     * @var array<int, Source>
+     */
+    protected $sources = array();
+
+    public static function provideCharCombinations()
+    {
+        return array(
+            array("CHAR_LOWER", implode("", range("a", "z"))),
+            array("CHAR_UPPER", implode("", range("A", "Z"))),
+            array("CHAR_DIGITS", implode("", range(0, 9))),
+            array("CHAR_UPPER_HEX", "0123456789ABCDEF"),
+            array("CHAR_LOWER_HEX", "0123456789abcdef"),
+            array("CHAR_BASE64", "+/0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"),
+            array("EASY_TO_READ", "3479ACEFHJKLMNPRTUVWXYabcdefghijkmnopqrstuvwxyz"),
+            array("CHAR_BRACKETS", "()<>[]{}"),
+            array("CHAR_SYMBOLS", " !\"#$%&'()*+,-./:;<=>?@[\]^_`{|}~"),
+            array("CHAR_PUNCT", ",.:;"),
+            array("CHAR_ALPHA", implode("", array_merge(range("A", "Z"), range("a", "z")))),
+            array("CHAR_ALNUM", implode("", array_merge(range(0, 9), range("A", "Z"), range("a", "z")))),
+            array("CHAR_ALPHA | PUNCT", ",.:;ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", Generator::CHAR_ALPHA | Generator::CHAR_PUNCT),
+            array("CHAR_LOWER | EASY_TO_READ", "abcdefghijkmnopqrstuvwxyz", Generator::CHAR_LOWER | Generator::EASY_TO_READ),
+            array("CHAR_DIGITS | EASY_TO_READ", "3479", Generator::CHAR_DIGITS | Generator::EASY_TO_READ),
+        );
+    }
+
+    public function setUp()
+    {
+        $source1 = $this->getMock('RandomLib\Source');
+        $source1->expects($this->any())
+            ->method('generate')
+            ->will($this->returnCallback(function ($size) {
+                $r = '';
+                for ($i = 0; $i < $size; $i++) {
+                    $r .= chr($i % 256);
+                }
+
+                return $r;
+            }
+        ));
+        $source2 = $this->getMock('RandomLib\Source');
+        $source2->expects($this->any())
+            ->method('generate')
+            ->will($this->returnCallback(function ($size) {
+                $r = '';
+                for ($i = 0; $i < $size; $i++) {
+                    $r .= chr(0);
+                }
+
+                return $r;
+            }
+        ));
+
+        $this->mixer = $this->getMock('RandomLib\Mixer');
+        $this->mixer->expects($this->any())
+            ->method('mix')
+            ->will($this->returnCallback(function (array $sources) {
+                if (empty($sources)) {
+                    return '';
+                }
+                $start = array_pop($sources);
+
+                // throw new \Exception('test');
+                return array_reduce(
+                    $sources,
+                    function ($el1, $el2) {
+                        return $el1 ^ $el2;
+                    },
+                    $start
+                );
+            }));
+
+        $this->sources = array($source1, $source2);
+        $this->generator = new Generator($this->sources, $this->mixer);
+    }
+
+    /**
+     * @dataProvider provideCharCombinations
+     */
+    public function testScheme($schemeName, $expected, $scheme = 0)
+    {
+        // test for overspecification by doubling the expected amount
+        if (!$scheme) {
+            $scheme = constant("RandomLib\Generator::$schemeName");
+        }
+        $chars = $this->generator->generateString(strlen($expected) * 2, $scheme);
+        $this->assertEquals($expected . $expected, $chars, sprintf("Testing Generator::%s failed", $schemeName));
+    }
+}

vendor/paragonie/random-lib/test/Unit/RandomLib/GeneratorTest.php

@@ -0,0 +1,202 @@
+<?php
+
+/*
+ * The RandomLib library for securely generating random numbers and strings in PHP
+ *
+ * @author     Anthony Ferrara <ircmaxell@ircmaxell.com>
+ * @copyright  2011 The Authors
+ * @license    http://www.opensource.org/licenses/mit-license.html  MIT License
+ * @version    Build @@version@@
+ */
+namespace RandomLib;
+
+class GeneratorTest extends \PHPUnit_Framework_TestCase
+{
+    protected $generator = null;
+    protected $mixer = null;
+    protected $sources = array();
+
+    public static function provideGenerate()
+    {
+        return array(
+            array(0, ''),
+            array(1, chr(0)),
+            array(2, chr(1) . chr(1)),
+            array(3, chr(2) . chr(0) . chr(2)),
+            array(4, chr(3) . chr(3) . chr(3) . chr(3)),
+        );
+    }
+
+    public static function provideGenerateInt()
+    {
+        return array(
+            array(1, 1, 1),
+            array(0, 1, 0),
+            array(0, 255, 0),
+            array(400, 655, 400),
+            array(0, 65535, 257),
+            array(65535, 131070, 65792),
+            array(0, 16777215, (2<<16) + 2),
+            array(-10, 0, -10),
+            array(-655, -400, -655),
+            array(-131070, -65535, -130813),
+        );
+    }
+
+    public static function provideGenerateIntRangeTest()
+    {
+        return array(
+            array(0, 0),
+            array(0, 1),
+            array(1, 10000),
+            array(100000, \PHP_INT_MAX),
+        );
+    }
+
+    public static function provideGenerateStringTest()
+    {
+        return array(
+            array(0, 'ab', ''),
+            array(1, 'ab', 'a'),
+            array(1, 'a', ''),
+            array(2, 'ab', 'bb'),
+            array(3, 'abc', 'cac'),
+            array(8, '0123456789abcdef', '77777777'),
+            array(16, '0123456789abcdef', 'ffffffffffffffff'),
+            array(16, '', 'DDDDDDDDDDDDDDDD'),
+        );
+    }
+
+    public function setUp()
+    {
+        $source1 = $this->getMock('RandomLib\Source');
+        $source1->expects($this->any())
+            ->method('generate')
+            ->will($this->returnCallback(function ($size) {
+                $r = '';
+                for ($i = 0; $i < $size; $i++) {
+                    $r .= chr($i);
+                }
+
+                return $r;
+            }
+        ));
+        $source2 = $this->getMock('RandomLib\Source');
+        $source2->expects($this->any())
+            ->method('generate')
+            ->will($this->returnCallback(function ($size) {
+                $r = '';
+                for ($i = $size - 1; $i >= 0; $i--) {
+                    $r .= chr($i);
+                }
+
+                return $r;
+            }
+        ));
+
+        $this->mixer = $this->getMock('RandomLib\Mixer');
+        $this->mixer->expects($this->any())
+            ->method('mix')
+            ->will($this->returnCallback(function (array $sources) {
+                if (empty($sources)) {
+                    return '';
+                }
+                $start = array_pop($sources);
+
+                return array_reduce(
+                    $sources,
+                    function ($el1, $el2) {
+                        return $el1 ^ $el2;
+                    },
+                    $start
+                );
+            }));
+
+        $this->sources = array($source1, $source2);
+        $this->generator = new Generator($this->sources, $this->mixer);
+    }
+
+    public function testConstruct()
+    {
+        $this->assertTrue($this->generator instanceof Generator);
+    }
+
+    public function testGetMixer()
+    {
+        $this->assertSame($this->mixer, $this->generator->getMixer());
+    }
+
+    public function testGetSources()
+    {
+        $this->assertSame($this->sources, $this->generator->getSources());
+    }
+
+    /**
+     * @dataProvider provideGenerate
+     */
+    public function testGenerate($size, $expect)
+    {
+        $this->assertEquals($expect, $this->generator->generate($size));
+    }
+
+    /**
+     * @dataProvider provideGenerateInt
+     */
+    public function testGenerateInt($min, $max, $expect)
+    {
+        $this->assertEquals($expect, $this->generator->generateInt($min, $max));
+    }
+
+    /**
+     * @dataProvider provideGenerateIntRangeTest
+     */
+    public function testGenerateIntRange($min, $max)
+    {
+        $n = $this->generator->generateInt($min, $max);
+        $this->assertTrue($min <= $n);
+        $this->assertTrue($max >= $n);
+    }
+
+    /**
+     * @expectedException RangeException
+     */
+    public function testGenerateIntFail()
+    {
+        $n = $this->generator->generateInt(-1, PHP_INT_MAX);
+    }
+
+    
+    public function testGenerateIntLargeTest()
+    {
+        $bits = 30;
+        $expected = 50529027;
+        if (PHP_INT_MAX > 4000000000) {
+            $bits = 55;
+            $expected = 1693273676973062;
+        }
+        $n = $this->generator->generateInt(0, (int) pow(2, $bits));
+        $this->assertEquals($expected, $n);
+    }
+    
+    /**
+     * @dataProvider provideGenerateStringTest
+     */
+    public function testGenerateString($length, $chars, $expected)
+    {
+        $n = $this->generator->generateString($length, $chars);
+        $this->assertEquals($expected, $n);
+    }
+
+    /**
+     * This test checks for issue #22:
+     *
+     * @see https://github.com/ircmaxell/RandomLib/issues/22
+     */
+    public function testGenerateLargeRange()
+    {
+        if (PHP_INT_MAX < pow(2, 32)) {
+            $this->markTestSkipped("Only test on 64 bit platforms");
+        }
+        $this->assertEquals(506381209866536711, $this->generator->generateInt(0, PHP_INT_MAX));
+    }
+}

vendor/paragonie/random-lib/test/Unit/RandomLib/Mixer/HashTest.php

@@ -0,0 +1,63 @@
+<?php
+
+/*
+ * The RandomLib library for securely generating random numbers and strings in PHP
+ *
+ * @author     Anthony Ferrara <ircmaxell@ircmaxell.com>
+ * @copyright  2011 The Authors
+ * @license    http://www.opensource.org/licenses/mit-license.html  MIT License
+ * @version    Build @@version@@
+ */
+namespace RandomLib\Mixer;
+
+use SecurityLib\Strength;
+
+class HashTest extends \PHPUnit_Framework_TestCase
+{
+    public static function provideMix()
+    {
+        $data = array(
+            array(array(), ''),
+            array(array('1', '1'), '0d'),
+            array(array('a'), '61'),
+            // This expects 'b' because of how the mock hmac function works
+            array(array('a', 'b'), '9a'),
+            array(array('aa', 'ba'), '6e84'),
+            array(array('ab', 'bb'), 'b0cb'),
+            array(array('aa', 'bb'), 'ae8d'),
+            array(array('aa', 'bb', 'cc'), 'a14c'),
+            array(array('aabbcc', 'bbccdd', 'ccddee'), 'a8aff3939934'),
+        );
+
+        return $data;
+    }
+
+    public function testConstructWithoutArgument()
+    {
+        $hash = new Hash();
+        $this->assertTrue($hash instanceof \RandomLib\Mixer);
+    }
+
+    public function testGetStrength()
+    {
+        $strength = new Strength(Strength::MEDIUM);
+        $actual = Hash::getStrength();
+        $this->assertEquals($actual, $strength);
+    }
+
+    public function testTest()
+    {
+        $actual = Hash::test();
+        $this->assertTrue($actual);
+    }
+
+    /**
+     * @dataProvider provideMix
+     */
+    public function testMix($parts, $result)
+    {
+        $mixer = new Hash('md5');
+        $actual = $mixer->mix($parts);
+        $this->assertEquals($result, bin2hex($actual));
+    }
+}

vendor/paragonie/random-lib/test/Unit/RandomLib/Mixer/McryptRijndael128Test.php

@@ -0,0 +1,69 @@
+<?php
+
+/*
+ * The RandomLib library for securely generating random numbers and strings in PHP
+ *
+ * @author     Anthony Ferrara <ircmaxell@ircmaxell.com>
+ * @copyright  2011 The Authors
+ * @license    http://www.opensource.org/licenses/mit-license.html  MIT License
+ * @version    Build @@version@@
+ */
+namespace RandomLib\Mixer;
+
+use SecurityLib\Strength;
+
+class McryptRijndael128Test extends \PHPUnit_Framework_TestCase
+{
+    public static function provideMix()
+    {
+        $data = array(
+            array(array(), ''),
+            array(array('', ''), ''),
+            array(array('a'), '61'),
+            array(array('a', 'b'), '6a'),
+            array(array('aa', 'ba'), '688d'),
+            array(array('ab', 'bb'), 'f8bc'),
+            array(array('aa', 'bb'), 'a0f3'),
+            array(array('aa', 'bb', 'cc'), '87c3'),
+            array(array('aabbcc', 'bbccdd', 'ccddee'), '7cf2273e46c7'),
+        );
+
+        return $data;
+    }
+
+    protected function setUp()
+    {
+        if (!\extension_loaded('mcrypt') || PHP_VERSION_ID >= 70100) {
+            $this->markTestSkipped('mcrypt extension is not available');
+        }
+    }
+
+    public function testConstructWithoutArgument()
+    {
+        $hash = new McryptRijndael128();
+        $this->assertTrue($hash instanceof \RandomLib\Mixer);
+    }
+
+    public function testGetStrength()
+    {
+        $strength = new Strength(Strength::HIGH);
+        $actual = McryptRijndael128::getStrength();
+        $this->assertEquals($actual, $strength);
+    }
+
+    public function testTest()
+    {
+        $actual = McryptRijndael128::test();
+        $this->assertTrue($actual);
+    }
+
+    /**
+     * @dataProvider provideMix
+     */
+    public function testMix($parts, $result)
+    {
+        $mixer = new McryptRijndael128();
+        $actual = $mixer->mix($parts);
+        $this->assertEquals($result, bin2hex($actual));
+    }
+}

vendor/paragonie/random-lib/test/Unit/RandomLib/Mixer/SodiumTest.php

@@ -0,0 +1,69 @@
+<?php
+
+/*
+ * The RandomLib library for securely generating random numbers and strings in PHP
+ *
+ * @author     Anthony Ferrara <ircmaxell@ircmaxell.com>
+ * @copyright  2011 The Authors
+ * @license    http://www.opensource.org/licenses/mit-license.html  MIT License
+ * @version    Build @@version@@
+ */
+namespace RandomLib\Mixer;
+
+use SecurityLib\Strength;
+
+class SodiumTest extends \PHPUnit_Framework_TestCase
+{
+    public static function provideMix()
+    {
+        $data = array(
+            array(array(), ''),
+            array(array('', ''), ''),
+            array(array('a'), '61'),
+            array(array('a', 'b'), '44'),
+            array(array('aa', 'ba'), '6967'),
+            array(array('ab', 'bb'), '73a6'),
+            array(array('aa', 'bb'), 'bc7b'),
+            array(array('aa', 'bb', 'cc'), '0cbd'),
+            array(array('aabbcc', 'bbccdd', 'ccddee'), '5f0005cacd7c'),
+        );
+
+        return $data;
+    }
+
+    protected function setUp()
+    {
+        if (!\is_callable('sodium_crypto_generichash') || defined('HHVM_VERSION')) {
+            $this->markTestSkipped('sodium extension is not available');
+        }
+    }
+
+    public function testConstructWithoutArgument()
+    {
+        $hash = new SodiumMixer();
+        $this->assertTrue($hash instanceof \RandomLib\Mixer);
+    }
+
+    public function testGetStrength()
+    {
+        $strength = new Strength(Strength::HIGH);
+        $actual = SodiumMixer::getStrength();
+        $this->assertEquals($actual, $strength);
+    }
+
+    public function testTest()
+    {
+        $actual = SodiumMixer::test();
+        $this->assertTrue($actual);
+    }
+
+    /**
+     * @dataProvider provideMix
+     */
+    public function testMix($parts, $result)
+    {
+        $mixer = new SodiumMixer();
+        $actual = $mixer->mix($parts);
+        $this->assertEquals($result, bin2hex($actual));
+    }
+}

vendor/paragonie/random-lib/test/Unit/RandomLib/Source/AbstractSourceTest.php

@@ -0,0 +1,67 @@
+<?php
+
+/*
+ * The RandomLib library for securely generating random numbers and strings in PHP
+ *
+ * @author     Anthony Ferrara <ircmaxell@ircmaxell.com>
+ * @copyright  2011 The Authors
+ * @license    http://www.opensource.org/licenses/mit-license.html  MIT License
+ * @version    Build @@version@@
+ */
+namespace RandomLib\Source;
+
+use SecurityLib\Strength;
+
+abstract class AbstractSourceTest extends \PHPUnit_Framework_TestCase
+{
+    public function setUp()
+    {
+        $class = static::getTestedClass();
+
+        if (!$class::isSupported()) {
+            $this->markTestSkipped();
+        }
+    }
+
+    protected static function getTestedClass()
+    {
+        return preg_replace('/Test$/', '', get_called_class());
+    }
+
+    protected static function getExpectedStrength()
+    {
+        return new Strength(Strength::VERYLOW);
+    }
+
+    public static function provideGenerate()
+    {
+        $data = array();
+        for ($i = 0; $i < 100; $i += 5) {
+            $not = $i > 0 ? str_repeat(chr(0), $i) : chr(0);
+            $data[] = array($i, $not);
+        }
+
+        return $data;
+    }
+
+    public function testGetStrength()
+    {
+        $class = static::getTestedClass();
+        $strength = static::getExpectedStrength();
+        $actual = $class::getStrength();
+        $this->assertEquals($actual, $strength);
+    }
+
+    /**
+     * @dataProvider provideGenerate
+     * @group slow
+     */
+    public function testGenerate($length, $not)
+    {
+        $class = static::getTestedClass();
+        $rand = new $class();
+        $stub = $rand->generate($length);
+        $this->assertEquals($length, strlen($stub));
+        $this->assertNotEquals($not, $stub);
+    }
+}

vendor/paragonie/random-lib/test/Unit/RandomLib/Source/CAPICOMTest.php

@@ -0,0 +1,21 @@
+<?php
+
+/*
+ * The RandomLib library for securely generating random numbers and strings in PHP
+ *
+ * @author     Anthony Ferrara <ircmaxell@ircmaxell.com>
+ * @copyright  2011 The Authors
+ * @license    http://www.opensource.org/licenses/mit-license.html  MIT License
+ * @version    Build @@version@@
+ */
+namespace RandomLib\Source;
+
+use SecurityLib\Strength;
+
+class CAPICOMTest extends AbstractSourceTest
+{
+    protected static function getExpectedStrength()
+    {
+        return new Strength(Strength::MEDIUM);
+    }
+}

vendor/paragonie/random-lib/test/Unit/RandomLib/Source/MTRandTest.php

@@ -0,0 +1,25 @@
+<?php
+
+/*
+ * The RandomLib library for securely generating random numbers and strings in PHP
+ *
+ * @author     Anthony Ferrara <ircmaxell@ircmaxell.com>
+ * @copyright  2011 The Authors
+ * @license    http://www.opensource.org/licenses/mit-license.html  MIT License
+ * @version    Build @@version@@
+ */
+namespace RandomLib\Source;
+
+use SecurityLib\Strength;
+
+class MTRandTest extends AbstractSourceTest
+{
+    protected static function getExpectedStrength()
+    {
+        if (defined('S_ALL')) {
+            return new Strength(Strength::LOW);
+        } else {
+            return new Strength(Strength::VERYLOW);
+        }
+    }
+}

vendor/paragonie/random-lib/test/Unit/RandomLib/Source/MicroTimeTest.php

@@ -0,0 +1,33 @@
+<?php
+
+/*
+ * The RandomLib library for securely generating random numbers and strings in PHP
+ *
+ * @author     Anthony Ferrara <ircmaxell@ircmaxell.com>
+ * @copyright  2011 The Authors
+ * @license    http://www.opensource.org/licenses/mit-license.html  MIT License
+ * @version    Build @@version@@
+ */
+namespace RandomLib\Source;
+
+use SecurityLib\Strength;
+
+class MicroTimeTest extends AbstractSourceTest
+{
+    protected static function getExpectedStrength()
+    {
+        return new Strength(Strength::VERYLOW);
+    }
+
+    /**
+     * Test the initialization of the static counter (!== 0)
+     */
+    public function testCounterNotNull()
+    {
+        $class = static::getTestedClass();
+        $rand = new $class();
+        $reflection_class = new \ReflectionClass($class);
+        $static = $reflection_class->getStaticProperties();
+        $this->assertTrue($static['counter'] !== 0);
+    }
+}

vendor/paragonie/random-lib/test/Unit/RandomLib/Source/RandTest.php

@@ -0,0 +1,25 @@
+<?php
+
+/*
+ * The RandomLib library for securely generating random numbers and strings in PHP
+ *
+ * @author     Anthony Ferrara <ircmaxell@ircmaxell.com>
+ * @copyright  2011 The Authors
+ * @license    http://www.opensource.org/licenses/mit-license.html  MIT License
+ * @version    Build @@version@@
+ */
+namespace RandomLib\Source;
+
+use SecurityLib\Strength;
+
+class RandTest extends AbstractSourceTest
+{
+    protected static function getExpectedStrength()
+    {
+        if (defined('S_ALL')) {
+            return new Strength(Strength::LOW);
+        } else {
+            return new Strength(Strength::VERYLOW);
+        }
+    }
+}

vendor/paragonie/random-lib/test/Unit/RandomLib/Source/SodiumTest.php

@@ -0,0 +1,88 @@
+<?php
+
+/*
+ * The RandomLib library for securely generating random numbers and strings in PHP
+ *
+ * @author     Anthony Ferrara <ircmaxell@ircmaxell.com>
+ * @copyright  2011 The Authors
+ * @license    http://www.opensource.org/licenses/mit-license.html  MIT License
+ * @version    Build @@version@@
+ */
+namespace RandomLib\Source;
+
+use SecurityLib\Strength;
+
+class SodiumTest extends \PHPUnit_Framework_TestCase
+{
+    public function setUp()
+    {
+        if (!extension_loaded('libsodium')) {
+            $this->markTestSkipped('The libsodium extension is not loaded');
+        }
+    }
+
+    public static function provideGenerate()
+    {
+        $data = array();
+        for ($i = 1; $i < 100; $i += 5) {
+            $not = str_repeat(chr(0), $i);
+            $data[] = array($i, $not);
+        }
+
+        return $data;
+    }
+
+    
+    public function testGetStrength()
+    {
+        $strength = new Strength(Strength::HIGH);
+        $actual = Sodium::getStrength();
+        $this->assertEquals($actual, $strength);
+    }
+
+    /**
+     * @dataProvider provideGenerate
+     */
+    public function testGenerate($length, $not)
+    {
+        if (!extension_loaded('libsodium')) {
+            $this->markTestSkipped('The libsodium extension is not loaded');
+        }
+
+        $rand = new Sodium();
+        $stub = $rand->generate($length);
+        $this->assertEquals($length, strlen($stub));
+        $this->assertNotEquals($not, $stub);
+    }
+
+    /**
+     * @dataProvider provideGenerate
+     */
+    public function testGenerateWithoutLibsodium($length, $not)
+    {
+        $rand = new Sodium(false);
+        $stub = $rand->generate($length);
+        $this->assertEquals($length, strlen($stub));
+        $this->assertEquals($not, $stub);
+    }
+
+    public function testGenerateWithZeroLength()
+    {
+        if (!extension_loaded('libsodium')) {
+            $this->markTestSkipped('The libsodium extension is not loaded');
+        }
+
+        $rand = new Sodium();
+        $stub = $rand->generate(0);
+        $this->assertEquals(0, strlen($stub));
+        $this->assertEquals('', $stub);
+    }
+
+    public function testGenerateWithZeroLengthWithoutLibsodium()
+    {
+        $rand = new Sodium(false);
+        $stub = $rand->generate(0);
+        $this->assertEquals(0, strlen($stub));
+        $this->assertEquals('', $stub);
+    }
+}

vendor/paragonie/random-lib/test/Unit/RandomLib/Source/URandomTest.php

@@ -0,0 +1,21 @@
+<?php
+
+/*
+ * The RandomLib library for securely generating random numbers and strings in PHP
+ *
+ * @author     Anthony Ferrara <ircmaxell@ircmaxell.com>
+ * @copyright  2011 The Authors
+ * @license    http://www.opensource.org/licenses/mit-license.html  MIT License
+ * @version    Build @@version@@
+ */
+namespace RandomLib\Source;
+
+use SecurityLib\Strength;
+
+class URandomTest extends AbstractSourceTest
+{
+    protected static function getExpectedStrength()
+    {
+        return new Strength(Strength::HIGH);
+    }
+}

vendor/paragonie/random-lib/test/Unit/RandomLib/Source/UniqIDTest.php

@@ -0,0 +1,21 @@
+<?php
+
+/*
+ * The RandomLib library for securely generating random numbers and strings in PHP
+ *
+ * @author     Anthony Ferrara <ircmaxell@ircmaxell.com>
+ * @copyright  2011 The Authors
+ * @license    http://www.opensource.org/licenses/mit-license.html  MIT License
+ * @version    Build @@version@@
+ */
+namespace RandomLib\Source;
+
+use SecurityLib\Strength;
+
+class UniqIDTest extends AbstractSourceTest
+{
+    protected static function getExpectedStrength()
+    {
+        return new Strength(Strength::LOW);
+    }
+}