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348 lines
16 KiB
348 lines
16 KiB
<?php
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/**
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* @license MIT
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* Copyright 2017 Dustin Wilson, J. King, et al.
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* See LICENSE and AUTHORS files for details
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*/
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declare(strict_types=1);
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namespace MensBeam\HTML\DOM\TestCase;
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use MensBeam\HTML\DOM\{
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Document,
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DOMException,
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Element,
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Node
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};
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/** @covers \MensBeam\HTML\DOM\ParentNode */
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class TestParentNode extends \PHPUnit\Framework\TestCase {
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/**
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* @covers \MensBeam\HTML\DOM\ParentNode::append
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*
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* @covers \MensBeam\HTML\DOM\Document::__construct
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* @covers \MensBeam\HTML\DOM\Document::createDocumentFragment
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* @covers \MensBeam\HTML\DOM\Document::createElement
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* @covers \MensBeam\HTML\DOM\Document::createTextNode
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* @covers \MensBeam\HTML\DOM\Document::load
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* @covers \MensBeam\HTML\DOM\DocumentFragment::__construct
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* @covers \MensBeam\HTML\DOM\DOMImplementation::__construct
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* @covers \MensBeam\HTML\DOM\Element::__construct
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* @covers \MensBeam\HTML\DOM\Element::__get_innerHTML
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* @covers \MensBeam\HTML\DOM\Node::__construct
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* @covers \MensBeam\HTML\DOM\Node::__get_innerNode
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* @covers \MensBeam\HTML\DOM\Node::__get_ownerDocument
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* @covers \MensBeam\HTML\DOM\Node::appendChild
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* @covers \MensBeam\HTML\DOM\Node::convertNodesToNode
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* @covers \MensBeam\HTML\DOM\Node::getInnerDocument
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* @covers \MensBeam\HTML\DOM\Node::hasChildNodes
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* @covers \MensBeam\HTML\DOM\Node::postInsertionBugFixes
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* @covers \MensBeam\HTML\DOM\Node::postParsingTemplatesFix
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* @covers \MensBeam\HTML\DOM\Node::preInsertionBugFixes
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* @covers \MensBeam\HTML\DOM\Node::preInsertionValidity
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* @covers \MensBeam\HTML\DOM\NonElementParentNode::getElementById
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* @covers \MensBeam\HTML\DOM\Text::__construct
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* @covers \MensBeam\HTML\DOM\Inner\Document::__construct
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* @covers \MensBeam\HTML\DOM\Inner\Document::__get_wrapperNode
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* @covers \MensBeam\HTML\DOM\Inner\Document::__get_xpath
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* @covers \MensBeam\HTML\DOM\Inner\Document::getWrapperNode
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* @covers \MensBeam\HTML\DOM\Inner\NodeCache::get
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* @covers \MensBeam\HTML\DOM\Inner\NodeCache::has
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* @covers \MensBeam\HTML\DOM\Inner\NodeCache::key
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* @covers \MensBeam\HTML\DOM\Inner\NodeCache::set
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* @covers \MensBeam\HTML\DOM\Inner\Reflection::createFromProtectedConstructor
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* @covers \MensBeam\HTML\DOM\Inner\Reflection::getProtectedProperty
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*/
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public function testMethod_append(): void {
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$d = new Document('<!DOCTYPE html><html><body><div>ook</div><div id="eek">eek</div></body></html>');
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$eek = $d->getElementById('eek');
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$eek->append('ook', $d->createElement('br'));
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$eek->append('eek');
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$this->assertSame('eekook<br>eek', $eek->innerHTML);
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}
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/**
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* @covers \MensBeam\HTML\DOM\ParentNode::prepend
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*
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* @covers \MensBeam\HTML\DOM\Document::__construct
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* @covers \MensBeam\HTML\DOM\Document::createDocumentFragment
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* @covers \MensBeam\HTML\DOM\Document::createElement
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* @covers \MensBeam\HTML\DOM\Document::createTextNode
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* @covers \MensBeam\HTML\DOM\Document::load
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* @covers \MensBeam\HTML\DOM\DocumentFragment::__construct
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* @covers \MensBeam\HTML\DOM\DOMImplementation::__construct
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* @covers \MensBeam\HTML\DOM\Element::__construct
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* @covers \MensBeam\HTML\DOM\Element::__get_innerHTML
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* @covers \MensBeam\HTML\DOM\Node::__construct
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* @covers \MensBeam\HTML\DOM\Node::__get_firstChild
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* @covers \MensBeam\HTML\DOM\Node::__get_innerNode
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* @covers \MensBeam\HTML\DOM\Node::__get_ownerDocument
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* @covers \MensBeam\HTML\DOM\Node::appendChild
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* @covers \MensBeam\HTML\DOM\Node::convertNodesToNode
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* @covers \MensBeam\HTML\DOM\Node::getInnerDocument
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* @covers \MensBeam\HTML\DOM\Node::hasChildNodes
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* @covers \MensBeam\HTML\DOM\Node::insertBefore
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* @covers \MensBeam\HTML\DOM\Node::postInsertionBugFixes
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* @covers \MensBeam\HTML\DOM\Node::postParsingTemplatesFix
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* @covers \MensBeam\HTML\DOM\Node::preInsertionBugFixes
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* @covers \MensBeam\HTML\DOM\Node::preInsertionValidity
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* @covers \MensBeam\HTML\DOM\NonElementParentNode::getElementById
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* @covers \MensBeam\HTML\DOM\Text::__construct
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* @covers \MensBeam\HTML\DOM\Inner\Document::__construct
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* @covers \MensBeam\HTML\DOM\Inner\Document::__get_wrapperNode
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* @covers \MensBeam\HTML\DOM\Inner\Document::__get_xpath
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* @covers \MensBeam\HTML\DOM\Inner\Document::getWrapperNode
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* @covers \MensBeam\HTML\DOM\Inner\NodeCache::get
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* @covers \MensBeam\HTML\DOM\Inner\NodeCache::has
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* @covers \MensBeam\HTML\DOM\Inner\NodeCache::key
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* @covers \MensBeam\HTML\DOM\Inner\NodeCache::set
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* @covers \MensBeam\HTML\DOM\Inner\Reflection::createFromProtectedConstructor
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* @covers \MensBeam\HTML\DOM\Inner\Reflection::getProtectedProperty
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*/
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public function testMethod_prepend(): void {
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$d = new Document('<!DOCTYPE html><html><body><div>ook</div><div id="eek">eek</div></body></html>');
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$eek = $d->getElementById('eek');
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$eek->prepend('ook', $d->createElement('br'));
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$this->assertSame('ook<br>eek', $eek->innerHTML);
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}
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/**
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* @covers \MensBeam\HTML\DOM\ParentNode::replaceChildren
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*
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* @covers \MensBeam\HTML\DOM\Document::__construct
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* @covers \MensBeam\HTML\DOM\Document::createDocumentFragment
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* @covers \MensBeam\HTML\DOM\Document::createElement
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* @covers \MensBeam\HTML\DOM\Document::createTextNode
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* @covers \MensBeam\HTML\DOM\Document::load
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* @covers \MensBeam\HTML\DOM\DocumentFragment::__construct
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* @covers \MensBeam\HTML\DOM\DOMImplementation::__construct
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* @covers \MensBeam\HTML\DOM\Element::__construct
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* @covers \MensBeam\HTML\DOM\Element::__get_innerHTML
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* @covers \MensBeam\HTML\DOM\Node::__construct
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* @covers \MensBeam\HTML\DOM\Node::__get_innerNode
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* @covers \MensBeam\HTML\DOM\Node::__get_ownerDocument
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* @covers \MensBeam\HTML\DOM\Node::appendChild
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* @covers \MensBeam\HTML\DOM\Node::convertNodesToNode
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* @covers \MensBeam\HTML\DOM\Node::getInnerDocument
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* @covers \MensBeam\HTML\DOM\Node::hasChildNodes
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* @covers \MensBeam\HTML\DOM\Node::postInsertionBugFixes
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* @covers \MensBeam\HTML\DOM\Node::postParsingTemplatesFix
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* @covers \MensBeam\HTML\DOM\Node::preInsertionBugFixes
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* @covers \MensBeam\HTML\DOM\Node::preInsertionValidity
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* @covers \MensBeam\HTML\DOM\NonElementParentNode::getElementById
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* @covers \MensBeam\HTML\DOM\Text::__construct
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* @covers \MensBeam\HTML\DOM\Inner\Document::__construct
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* @covers \MensBeam\HTML\DOM\Inner\Document::__get_wrapperNode
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* @covers \MensBeam\HTML\DOM\Inner\Document::__get_xpath
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* @covers \MensBeam\HTML\DOM\Inner\Document::getWrapperNode
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* @covers \MensBeam\HTML\DOM\Inner\NodeCache::get
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* @covers \MensBeam\HTML\DOM\Inner\NodeCache::has
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* @covers \MensBeam\HTML\DOM\Inner\NodeCache::key
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* @covers \MensBeam\HTML\DOM\Inner\NodeCache::set
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* @covers \MensBeam\HTML\DOM\Inner\Reflection::createFromProtectedConstructor
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* @covers \MensBeam\HTML\DOM\Inner\Reflection::getProtectedProperty
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*/
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public function testMethod_replaceChildren(): void {
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$d = new Document('<!DOCTYPE html><html><body><div>ook</div><div id="eek">eek</div></body></html>');
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$eek = $d->getElementById('eek');
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$eek->replaceChildren('ook', $d->createElement('br'));
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$this->assertSame('ook<br>', $eek->innerHTML);
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}
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/**
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* @covers \MensBeam\HTML\DOM\ParentNode::querySelector
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* @covers \MensBeam\HTML\DOM\ParentNode::querySelectorAll
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*
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* @covers \MensBeam\HTML\DOM\Attr::__get_value
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* @covers \MensBeam\HTML\DOM\Collection::__construct
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* @covers \MensBeam\HTML\DOM\Collection::__get_length
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* @covers \MensBeam\HTML\DOM\Collection::count
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* @covers \MensBeam\HTML\DOM\Collection::item
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* @covers \MensBeam\HTML\DOM\Collection::offsetGet
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* @covers \MensBeam\HTML\DOM\Document::__construct
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* @covers \MensBeam\HTML\DOM\Document::__get_body
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* @covers \MensBeam\HTML\DOM\Document::load
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* @covers \MensBeam\HTML\DOM\DOMImplementation::__construct
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* @covers \MensBeam\HTML\DOM\Element::__construct
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* @covers \MensBeam\HTML\DOM\Element::__get_localName
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* @covers \MensBeam\HTML\DOM\Element::__get_namespaceURI
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* @covers \MensBeam\HTML\DOM\Element::__get_prefix
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* @covers \MensBeam\HTML\DOM\Element::__get_tagName
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* @covers \MensBeam\HTML\DOM\Element::getAttribute
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* @covers \MensBeam\HTML\DOM\Element::getAttributeNode
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* @covers \MensBeam\HTML\DOM\Node::__construct
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* @covers \MensBeam\HTML\DOM\Node::__get_ownerDocument
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* @covers \MensBeam\HTML\DOM\Node::getInnerDocument
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* @covers \MensBeam\HTML\DOM\Node::hasChildNodes
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* @covers \MensBeam\HTML\DOM\Node::postParsingTemplatesFix
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* @covers \MensBeam\HTML\DOM\ParentNode::scopeMatchSelector
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* @covers \MensBeam\HTML\DOM\Inner\Document::__construct
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* @covers \MensBeam\HTML\DOM\Inner\Document::__get_wrapperNode
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* @covers \MensBeam\HTML\DOM\Inner\Document::__get_xpath
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* @covers \MensBeam\HTML\DOM\Inner\Document::getWrapperNode
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* @covers \MensBeam\HTML\DOM\Inner\NodeCache::get
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* @covers \MensBeam\HTML\DOM\Inner\NodeCache::has
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* @covers \MensBeam\HTML\DOM\Inner\NodeCache::key
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* @covers \MensBeam\HTML\DOM\Inner\NodeCache::set
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* @covers \MensBeam\HTML\DOM\Inner\Reflection::createFromProtectedConstructor
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*/
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public function testMethod_querySelector_querySelectorAll(): void {
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$d = new Document('<!DOCTYPE html><html><body><div>ook</div><div id="eek">eek</div></body></html>');
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$div = $d->body->querySelector('div');
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$this->assertSame('div', $div->tagName);
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$this->assertNull($d->querySelector('body::before'));
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$divs = $d->body->querySelectorAll('div');
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$this->assertEquals(2, $divs->length);
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$this->assertSame('eek', $divs[1]->getAttribute('id'));
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$this->assertNull($d->querySelector('.ook'));
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$this->assertEquals(0, $d->querySelectorAll('body::before')->length);
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}
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/**
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* @covers \MensBeam\HTML\DOM\ParentNode::querySelector
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*
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* @covers \MensBeam\HTML\DOM\Document::__construct
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* @covers \MensBeam\HTML\DOM\DOMException::__construct
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* @covers \MensBeam\HTML\DOM\DOMImplementation::__construct
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* @covers \MensBeam\HTML\DOM\Node::__construct
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* @covers \MensBeam\HTML\DOM\ParentNode::scopeMatchSelector
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* @covers \MensBeam\HTML\DOM\Inner\Document::__construct
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*/
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public function testMethod_querySelector__errors(): void {
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$this->expectException(DOMException::class);
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$this->expectExceptionCode(DOMException::SYNTAX_ERROR);
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$d = new Document();
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$d->querySelector('fail?');
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}
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/**
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* @covers \MensBeam\HTML\DOM\ParentNode::walk
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*
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* @covers \MensBeam\HTML\DOM\Document::__construct
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* @covers \MensBeam\HTML\DOM\Document::load
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* @covers \MensBeam\HTML\DOM\DocumentType::__construct
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* @covers \MensBeam\HTML\DOM\DOMImplementation::__construct
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* @covers \MensBeam\HTML\DOM\Element::__construct
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* @covers \MensBeam\HTML\DOM\Node::__construct
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* @covers \MensBeam\HTML\DOM\Node::getInnerDocument
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* @covers \MensBeam\HTML\DOM\Node::hasChildNodes
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* @covers \MensBeam\HTML\DOM\Node::postParsingTemplatesFix
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* @covers \MensBeam\HTML\DOM\Text::__construct
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* @covers \MensBeam\HTML\DOM\Inner\Document::__construct
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* @covers \MensBeam\HTML\DOM\Inner\Document::__get_xpath
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* @covers \MensBeam\HTML\DOM\Inner\Document::getWrapperNode
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* @covers \MensBeam\HTML\DOM\Inner\NodeCache::get
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* @covers \MensBeam\HTML\DOM\Inner\NodeCache::has
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* @covers \MensBeam\HTML\DOM\Inner\NodeCache::key
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* @covers \MensBeam\HTML\DOM\Inner\NodeCache::set
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* @covers \MensBeam\HTML\DOM\Inner\Reflection::createFromProtectedConstructor
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* @covers \MensBeam\HTML\DOM\Inner\Reflection::setProtectedProperties
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*/
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public function testMethod_walk(): void {
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$d = new Document(<<<HTML
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<!DOCTYPE html>
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<html>
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<body>
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<div>ook</div>
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<div>
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<div><p>Eek</p></div>
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<div>
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<div><p>Ook</p></div>
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</div>
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</div>
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</body>
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</html>
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HTML);
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// Empty filter -- walk over all nodes
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$w = $d->walk();
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$this->assertSame($d->doctype, $w->current());
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foreach ($w as $node);
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// Simple accept on element and reject everything else filter
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$w = $d->walk(function($n) {
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return ($n instanceof Element) ? Node::WALK_ACCEPT : Node::WALK_REJECT;
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});
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$this->assertSame($d->documentElement, $w->current());
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foreach ($w as $node);
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// Accept element but ignore children, simple reject otherwise
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$w = $d->walk(function($n) {
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return ($n instanceof Element) ? Node::WALK_ACCEPT | Node::WALK_SKIP_CHILDREN : Node::WALK_REJECT;
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});
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$this->assertSame($d->documentElement, $w->current());
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$this->assertNull($w->next());
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}
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/**
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* @covers \MensBeam\HTML\DOM\ParentNode::walk
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*
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* @covers \MensBeam\HTML\DOM\Document::__construct
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* @covers \MensBeam\HTML\DOM\Document::createElement
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* @covers \MensBeam\HTML\DOM\DOMException::__construct
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* @covers \MensBeam\HTML\DOM\DOMImplementation::__construct
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* @covers \MensBeam\HTML\DOM\Element::__construct
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* @covers \MensBeam\HTML\DOM\Node::__construct
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* @covers \MensBeam\HTML\DOM\Node::__get_innerNode
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* @covers \MensBeam\HTML\DOM\Node::appendChild
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* @covers \MensBeam\HTML\DOM\Node::getInnerDocument
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* @covers \MensBeam\HTML\DOM\Node::getRootNode
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* @covers \MensBeam\HTML\DOM\Node::postInsertionBugFixes
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* @covers \MensBeam\HTML\DOM\Node::preInsertionBugFixes
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* @covers \MensBeam\HTML\DOM\Node::preInsertionValidity
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* @covers \MensBeam\HTML\DOM\Inner\Document::__construct
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* @covers \MensBeam\HTML\DOM\Inner\Document::getWrapperNode
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* @covers \MensBeam\HTML\DOM\Inner\NodeCache::get
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* @covers \MensBeam\HTML\DOM\Inner\NodeCache::has
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* @covers \MensBeam\HTML\DOM\Inner\NodeCache::key
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* @covers \MensBeam\HTML\DOM\Inner\NodeCache::set
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* @covers \MensBeam\HTML\DOM\Inner\Reflection::createFromProtectedConstructor
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* @covers \MensBeam\HTML\DOM\Inner\Reflection::getProtectedProperty
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*/
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public function testMethod_walk__errors(): void {
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$this->expectException(DOMException::class);
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$this->expectExceptionCode(DOMException::SYNTAX_ERROR);
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$d = new Document();
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$d->appendChild($d->createElement('html'));
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$w = $d->walk(function($n) {
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return 2112;
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});
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$w->current();
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}
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public function testProperty_childElementCount(): void {
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$d = new Document('<!DOCTYPE html><html><body><div>ook</div><div id="eek">eek</div></body></html>');
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$this->assertEquals(2, $d->body->childElementCount);
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}
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public function testProperty_children(): void {
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$d = new Document('<!DOCTYPE html><html><body><div>ook</div><div id="eek">eek</div></body></html>');
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$this->assertEquals(2, $d->body->children->length);
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}
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public function testProperty_firstElementChild(): void {
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$d = new Document('<!DOCTYPE html><html><body>ook<div id="ook">ook</div><div id="eek">eek</div></body></html>');
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$body = $d->body;
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$this->assertSame($d->getElementById('ook'), $body->firstElementChild);
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$this->assertNull($d->getElementById('eek')->firstElementChild);
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}
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public function testProperty_lastElementChild(): void {
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$d = new Document('<!DOCTYPE html><html><body>ook<div id="ook">ook</div><div id="eek">eek</div><div id="ack">ack</div></body></html>');
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$body = $d->body;
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$this->assertSame($d->getElementById('ack'), $body->lastElementChild);
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$this->assertNull($d->getElementById('eek')->lastElementChild);
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}
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}
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