<?php
namespace BitWasp\Buffertools\Tests\Types;
use BitWasp\Buffertools\Buffer;
use BitWasp\Buffertools\Buffertools;
use BitWasp\Buffertools\ByteOrder;
use BitWasp\Buffertools\Parser;
use BitWasp\Buffertools\Tests\BinaryTest;
use BitWasp\Buffertools\Types\ByteString;
use Mdanter\Ecc\Math\MathAdapterFactory;
class ByteStringTest extends BinaryTest
{
public function getVectors()
{
$math = MathAdapterFactory::getAdapter();
return [
[$math, 1, '04'],
[$math, 1, '41'],
[$math, 4, '0488b21e'],
];
}
/**
* @dataProvider getVectors
*/
public function testByteString($math, $size, $string)
{
$buffer = Buffer::hex($string, $size);
$t = new ByteString($math, $size);
$out = $t->write($buffer);
$this->assertEquals(pack("H*", $string), $out);
$parser = new Parser(new Buffer($out));
$this->assertEquals($string, $t->read($parser)->getHex());
}
/**
* @dataProvider getVectors
*/
public function testByteStringLe($math, $size, $string)
{
$buffer = Buffer::hex($string, $size);
$t = new ByteString($math, $size, ByteOrder::LE);
$out = $t->write($buffer);
$eFlipped = Buffertools::flipBytes(pack("H*", $string));
$this->assertEquals($eFlipped, $out);
$parser = new Parser(new Buffer($out));
$this->assertEquals($string, $t->read($parser)->getHex());
}
}