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43 lines
988 B
PHP
43 lines
988 B
PHP
<?php
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/**
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* Class PolynomialTest
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*
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* @filesource PolynomialTest.php
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* @created 09.02.2016
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* @package chillerlan\QRCodeTest\Helpers
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* @author Smiley <smiley@chillerlan.net>
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* @copyright 2015 Smiley
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* @license MIT
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*/
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namespace chillerlan\QRCodeTest\Helpers;
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use chillerlan\QRCode\Helpers\Polynomial;
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use chillerlan\QRCode\QRCodeException;
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use chillerlan\QRCodeTest\QRTestAbstract;
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class PolynomialTest extends QRTestAbstract{
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/**
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* @var \chillerlan\QRCode\Helpers\Polynomial
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*/
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protected $polynomial;
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protected function setUp():void{
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$this->polynomial = new Polynomial;
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}
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public function testGexp(){
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$this->assertSame(142, $this->polynomial->gexp(-1));
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$this->assertSame(133, $this->polynomial->gexp(128));
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$this->assertSame(2, $this->polynomial->gexp(256));
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}
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public function testGlogException(){
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$this->expectException(QRCodeException::class);
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$this->expectExceptionMessage('log(0)');
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$this->polynomial->glog(0);
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}
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}
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