luos/thirdparty/phing/tasks/ext/phpunit2/PHPUnit2ReportTask.php

<?php
/**
 * $Id: PHPUnit2ReportTask.php 3076 2006-12-18 08:52:12Z fabien $
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * This software consists of voluntary contributions made by many individuals
 * and is licensed under the LGPL. For more information please see
 * <http://phing.info>.
 */

require_once 'phing/TaskPhing.php';
require_once 'phing/system/io/PhingFile.php';
require_once 'phing/system/io/FileWriter.php';
require_once 'phing/util/ExtendedFileStream.php';

/**
 * Transform a PHPUnit2 xml report using XSLT.
 * This transformation generates an html report in either framed or non-framed
 * style. The non-framed style is convenient to have a concise report via mail, 
 * the framed report is much more convenient if you want to browse into 
 * different packages or testcases since it is a Javadoc like report.
 *
 * @author Michiel Rook <michiel.rook@gmail.com>
 * @version $Id: PHPUnit2ReportTask.php 3076 2006-12-18 08:52:12Z fabien $
 * @package phing.tasks.ext.phpunit2
 * @since 2.1.0
 */
class PHPUnit2ReportTask extends TaskPhing
{
	private $format = "noframes";
	private $styleDir = "";
	private $toDir = "";

	/** the directory where the results XML can be found */
	private $inFile = "testsuites.xml";

	/**
	 * Set the filename of the XML results file to use.
	 */
	function setInFile($inFile)
	{
		$this->inFile = $inFile;
	}

	/**
	 * Set the format of the generated report. Must be noframes or frames.
	 */
	function setFormat($format)
	{
		$this->format = $format;
	}

	/**
	 * Set the directory where the stylesheets are located.
	 */
	function setStyleDir($styleDir)
	{
		$this->styleDir = $styleDir;
	}

	/**
	 * Set the directory where the files resulting from the 
	 * transformation should be written to.
	 */
	function setToDir($toDir)
	{
		$this->toDir = $toDir;
	}
	
	/**
	 * Returns the path to the XSL stylesheet
	 */
	private function getStyleSheet()
	{
		$xslname = "phpunit2-" . $this->format . ".xsl";

		if ($this->styleDir)
		{
			$file = new PhingFile($this->styleDir, $xslname);
		}
		else
		{
			$path = Phing::getResourcePath("phing/etc/$xslname");
			
			if ($path === NULL)
			{
				$path = Phing::getResourcePath("etc/$xslname");

				if ($path === NULL)
				{
					throw new BuildException("Could not find $xslname in resource path");
				}
			}
			
			$file = new PhingFile($path);
		}

		if (!$file->exists())
		{
			throw new BuildException("Could not find file " . $file->getPath());
		}

		return $file;
	}
	
	/**
	 * Transforms the DOM document
	 */
	private function transform(DOMDocument $document)
	{
		$dir = new PhingFile($this->toDir);
		
		if (!$dir->exists())
		{
			throw new BuildException("Directory '" . $this->toDir . "' does not exist");
		}
		
		$xslfile = $this->getStyleSheet();

		$xsl = new DOMDocument();
		$xsl->load($xslfile->getAbsolutePath());

		$proc = new XSLTProcessor();
		$proc->importStyleSheet($xsl);

		if ($this->format == "noframes")
		{
			$writer = new FileWriter(new PhingFile($this->toDir, "phpunit2-noframes.html"));
			$writer->write($proc->transformToXML($document));
			$writer->close();
		}
		else
		{
			ExtendedFileStream::registerStream();

			// no output for the framed report
			// it's all done by extension...
			$dir = new PhingFile($this->toDir);
			$proc->setParameter('', 'output.dir', $dir->getAbsolutePath());
			$proc->transformToXML($document);
		}
	}
	
	/**
	 * Fixes 'testsuite' elements with no package attribute, adds
	 * package="default" to those elements.
	 */
	private function fixPackages(DOMDocument $document)
	{
		$testsuites = $document->getElementsByTagName('testsuite');
		
		foreach ($testsuites as $testsuite)
		{
			if (!$testsuite->hasAttribute('package'))
			{
				$testsuite->setAttribute('package', 'default');
			}
		}
	}

	/**
	 * The main entry point
	 *
	 * @throws BuildException
	 */
	public function main()
	{
		$testSuitesDoc = new DOMDocument();
		$testSuitesDoc->load($this->inFile);
		
		$this->fixPackages($testSuitesDoc);
		
		$this->transform($testSuitesDoc);
	}
}
?>