136 lines
4.7 KiB
PHP
136 lines
4.7 KiB
PHP
<?php
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/**
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* This file is part of PHPOffice Common
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*
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* PHPOffice Common is free software distributed under the terms of the GNU Lesser
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* General Public License version 3 as published by the Free Software Foundation.
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*
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* For the full copyright and license information, please read the LICENSE
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* file that was distributed with this source code. For the full list of
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* contributors, visit https://github.com/PHPOffice/Common/contributors.
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*
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* @link https://github.com/PHPOffice/Common
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* @copyright 2009-2017 PHPOffice Common contributors
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* @license http://www.gnu.org/licenses/lgpl.txt LGPL version 3
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*/
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namespace PhpOffice\Common\Tests;
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use PhpOffice\Common\XMLReader;
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/**
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* Test class for XMLReader
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*
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* @coversDefaultClass PhpOffice\Common\XMLReader
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*/
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class XMLReaderTest extends \PHPUnit\Framework\TestCase
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{
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/**
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* Test reading XML from string
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*/
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public function testDomFromString()
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{
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$reader = new XMLReader();
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$reader->getDomFromString('<element attr="test"><child attr="subtest">AAA</child></element>');
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$this->assertTrue($reader->elementExists('/element/child'));
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$this->assertEquals('AAA', $reader->getElement('/element/child')->textContent);
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$this->assertEquals('AAA', $reader->getValue('/element/child'));
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$this->assertEquals('test', $reader->getAttribute('attr', $reader->getElement('/element')));
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$this->assertEquals('subtest', $reader->getAttribute('attr', $reader->getElement('/element'), 'child'));
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}
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/**
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* Test reading XML from zip
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*/
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public function testDomFromZip()
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{
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$pathResources = PHPOFFICE_COMMON_TESTS_BASE_DIR.DIRECTORY_SEPARATOR.'resources'.DIRECTORY_SEPARATOR.'files'.DIRECTORY_SEPARATOR;
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$reader = new XMLReader();
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$reader->getDomFromZip($pathResources. 'reader.zip', 'test.xml');
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$this->assertTrue($reader->elementExists('/element/child'));
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$this->assertFalse($reader->getDomFromZip($pathResources. 'reader.zip', 'non_existing_xml_file.xml'));
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}
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/**
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* Test that read from non existing archive throws exception
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*
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* @expectedException Exception
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*/
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public function testThrowsExceptionOnNonExistingArchive()
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{
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$pathResources = PHPOFFICE_COMMON_TESTS_BASE_DIR.DIRECTORY_SEPARATOR.'resources'.DIRECTORY_SEPARATOR.'files'.DIRECTORY_SEPARATOR;
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$reader = new XMLReader();
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$reader->getDomFromZip($pathResources. 'readers.zip', 'test.xml');
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}
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/**
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* Test elements count
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*/
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public function testCountElements()
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{
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$reader = new XMLReader();
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$reader->getDomFromString('<element attr="test"><child>AAA</child><child>BBB</child></element>');
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$this->assertEquals(2, $reader->countElements('/element/child'));
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}
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/**
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* Test read non existing elements
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*/
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public function testReturnNullOnNonExistingNode()
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{
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$reader = new XMLReader();
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$this->assertEmpty($reader->getElements('/element/children'));
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$reader->getDomFromString('<element><child>AAA</child></element>');
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$this->assertNull($reader->getElement('/element/children'));
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$this->assertNull($reader->getValue('/element/children'));
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}
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/**
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* Test that xpath fails if custom namespace is not registered
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*/
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public function testShouldThrowExceptionIfNamespaceIsNotKnown()
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{
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try {
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$reader = new XMLReader();
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$reader->getDomFromString('<element><test:child xmlns:test="http://phpword.com/my/custom/namespace">AAA</test:child></element>');
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$this->assertTrue($reader->elementExists('/element/test:child'));
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$this->assertEquals('AAA', $reader->getElement('/element/test:child')->textContent);
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$this->fail();
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} catch (\Exception $e) {
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$this->assertTrue(true);
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}
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}
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/**
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* Test reading XML with manually registered namespace
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*/
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public function testShouldParseXmlWithCustomNamespace()
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{
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$reader = new XMLReader();
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$reader->getDomFromString('<element><test:child xmlns:test="http://phpword.com/my/custom/namespace">AAA</test:child></element>');
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$reader->registerNamespace('test', 'http://phpword.com/my/custom/namespace');
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$this->assertTrue($reader->elementExists('/element/test:child'));
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$this->assertEquals('AAA', $reader->getElement('/element/test:child')->textContent);
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}
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/**
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* Test that xpath fails if custom namespace is not registered
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*
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* @expectedException InvalidArgumentException
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*/
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public function testShouldThowExceptionIfTryingToRegisterNamespaceBeforeReadingDoc()
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{
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$reader = new XMLReader();
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$reader->registerNamespace('test', 'http://phpword.com/my/custom/namespace');
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}
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}
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