40 lines
983 B
PHP
40 lines
983 B
PHP
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<?php
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use \ParagonIE\ConstantTime\Hex;
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class HexTest extends PHPUnit_Framework_TestCase
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{
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/**
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* @covers Hex::encode()
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* @covers Hex::decode()
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* @covers Hex::encodeUpper()
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*/
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public function testRandom()
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{
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for ($i = 1; $i < 32; ++$i) {
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for ($j = 0; $j < 50; ++$j) {
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$random = \random_bytes($i);
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$enc = Hex::encode($random);
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$this->assertSame(
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$random,
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Hex::decode($enc)
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);
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$this->assertSame(
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\bin2hex($random),
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$enc
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);
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$enc = Hex::encodeUpper($random);
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$this->assertSame(
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$random,
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Hex::decode($enc)
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);
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$this->assertSame(
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\strtoupper(\bin2hex($random)),
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$enc
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);
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}
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}
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}
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}
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