Chris@14: <?php
Chris@14: /*
Chris@14:  * This file is part of the php-code-coverage package.
Chris@14:  *
Chris@14:  * (c) Sebastian Bergmann <sebastian@phpunit.de>
Chris@14:  *
Chris@14:  * For the full copyright and license information, please view the LICENSE
Chris@14:  * file that was distributed with this source code.
Chris@14:  */
Chris@14: 
Chris@14: namespace SebastianBergmann\CodeCoverage\Report\Xml;
Chris@14: 
Chris@14: use SebastianBergmann\CodeCoverage\RuntimeException;
Chris@14: 
Chris@14: class Coverage
Chris@14: {
Chris@14:     /**
Chris@14:      * @var \XMLWriter
Chris@14:      */
Chris@14:     private $writer;
Chris@14: 
Chris@14:     /**
Chris@14:      * @var \DOMElement
Chris@14:      */
Chris@14:     private $contextNode;
Chris@14: 
Chris@14:     /**
Chris@14:      * @var bool
Chris@14:      */
Chris@14:     private $finalized = false;
Chris@14: 
Chris@14:     public function __construct(\DOMElement $context, $line)
Chris@14:     {
Chris@14:         $this->contextNode = $context;
Chris@14: 
Chris@14:         $this->writer = new \XMLWriter();
Chris@14:         $this->writer->openMemory();
Chris@14:         $this->writer->startElementNs(null, $context->nodeName, 'http://schema.phpunit.de/coverage/1.0');
Chris@14:         $this->writer->writeAttribute('nr', $line);
Chris@14:     }
Chris@14: 
Chris@14:     public function addTest($test)
Chris@14:     {
Chris@14:         if ($this->finalized) {
Chris@14:             throw new RuntimeException('Coverage Report already finalized');
Chris@14:         }
Chris@14: 
Chris@14:         $this->writer->startElement('covered');
Chris@14:         $this->writer->writeAttribute('by', $test);
Chris@14:         $this->writer->endElement();
Chris@14:     }
Chris@14: 
Chris@14:     public function finalize()
Chris@14:     {
Chris@14:         $this->writer->endElement();
Chris@14: 
Chris@14:         $fragment = $this->contextNode->ownerDocument->createDocumentFragment();
Chris@14:         $fragment->appendXML($this->writer->outputMemory());
Chris@14: 
Chris@14:         $this->contextNode->parentNode->replaceChild(
Chris@14:             $fragment,
Chris@14:             $this->contextNode
Chris@14:         );
Chris@14: 
Chris@14:         $this->finalized = true;
Chris@14:     }
Chris@14: }