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lib/PdfParser/Tests/Units/Element/ElementNull.php Normal file
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<?php
/**
* @file
* This file is part of the PdfParser library.
*
* @author Sébastien MALOT <sebastien@malot.fr>
* @date 2017-01-03
* @license LGPLv3
* @url <https://github.com/smalot/pdfparser>
*
* PdfParser is a pdf library written in PHP, extraction oriented.
* Copyright (C) 2017 - Sébastien MALOT <sebastien@malot.fr>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program.
* If not, see <http://www.pdfparser.org/sites/default/LICENSE.txt>.
*
*/
namespace Smalot\PdfParser\Tests\Units\Element;
use mageekguy\atoum;
/**
* Class ElementNull
*
* @package Smalot\PdfParser\Tests\Units\Element
*/
class ElementNull extends atoum\test
{
public function testParse()
{
// Skipped.
$offset = 0;
$element = \Smalot\PdfParser\Element\ElementNull::parse('ABC', null, $offset);
$this->assert->boolean($element)->isEqualTo(false);
$this->assert->integer($offset)->isEqualTo(0);
$offset = 0;
$element = \Smalot\PdfParser\Element\ElementNull::parse(' [ null ]', null, $offset);
$this->assert->boolean($element)->isEqualTo(false);
$this->assert->integer($offset)->isEqualTo(0);
$offset = 0;
$element = \Smalot\PdfParser\Element\ElementNull::parse(' << null >>', null, $offset);
$this->assert->boolean($element)->isEqualTo(false);
$this->assert->integer($offset)->isEqualTo(0);
$offset = 0;
$element = \Smalot\PdfParser\Element\ElementNull::parse(' / null ', null, $offset);
$this->assert->boolean($element)->isEqualTo(false);
$this->assert->integer($offset)->isEqualTo(0);
$offset = 0;
$element = \Smalot\PdfParser\Element\ElementNull::parse(' 0 null ', null, $offset);
$this->assert->boolean($element)->isEqualTo(false);
$this->assert->integer($offset)->isEqualTo(0);
$offset = 0;
$element = \Smalot\PdfParser\Element\ElementNull::parse(" 0 \n null ", null, $offset);
$this->assert->boolean($element)->isEqualTo(false);
$this->assert->integer($offset)->isEqualTo(0);
// Valid.
$offset = 0;
$element = \Smalot\PdfParser\Element\ElementNull::parse(' null ', null, $offset);
$this->assert->boolean(is_null($element->getContent()))->isEqualTo(true);
$this->assert->integer($offset)->isEqualTo(5);
$offset = 0;
$element = \Smalot\PdfParser\Element\ElementNull::parse(' null ', null, $offset);
$this->assert->boolean(is_null($element->getContent()))->isEqualTo(true);
$this->assert->integer($offset)->isEqualTo(5);
$offset = 0;
$element = \Smalot\PdfParser\Element\ElementNull::parse(' null', null, $offset);
$this->assert->boolean(is_null($element->getContent()))->isEqualTo(true);
$this->assert->integer($offset)->isEqualTo(5);
$offset = 0;
$element = \Smalot\PdfParser\Element\ElementNull::parse('null', null, $offset);
$this->assert->boolean(is_null($element->getContent()))->isEqualTo(true);
$this->assert->integer($offset)->isEqualTo(4);
$offset = 0;
$element = \Smalot\PdfParser\Element\ElementNull::parse(" \n null ", null, $offset);
$this->assert->boolean(is_null($element->getContent()))->isEqualTo(true);
$this->assert->integer($offset)->isEqualTo(7);
}
public function testGetContent()
{
$element = new \Smalot\PdfParser\Element\ElementNull('null');
$this->assert->boolean(is_null($element->getContent()))->isEqualTo(true);
}
public function testEquals()
{
$element = new \Smalot\PdfParser\Element\ElementNull('null');
$this->assert->boolean($element->equals(null))->isEqualTo(true);
$this->assert->boolean($element->equals(false))->isEqualTo(false);
$this->assert->boolean($element->equals(0))->isEqualTo(false);
$this->assert->boolean($element->equals(1))->isEqualTo(false);
}
public function testContains()
{
$element = new \Smalot\PdfParser\Element\ElementNull('null');
$this->assert->boolean($element->contains(null))->isEqualTo(true);
$this->assert->boolean($element->contains(false))->isEqualTo(false);
$this->assert->boolean($element->contains(0))->isEqualTo(false);
}
public function test__toString()
{
$element = new \Smalot\PdfParser\Element\ElementNull('null');
$this->assert->castToString($element)->isEqualTo('null');
}
}