/lib/vendor/symfony/lib/plugins/sfPropelPlugin/lib/vendor/phing/tasks/ext/phpunit/PHPUnitTask.php

<?php
/**
 * $Id: PHPUnitTask.php 427 2008-10-28 19:34:15Z mrook $
 *
 * 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/Task.php';
require_once 'phing/system/io/PhingFile.php';
require_once 'phing/system/io/Writer.php';
require_once 'phing/util/LogWriter.php';

/**
 * Runs PHPUnit2/3 tests.
 *
 * @author Michiel Rook <michiel.rook@gmail.com>
 * @version $Id: PHPUnitTask.php 427 2008-10-28 19:34:15Z mrook $
 * @package phing.tasks.ext.phpunit
 * @see BatchTest
 * @since 2.1.0
 */
class PHPUnitTask extends Task
{
	private $batchtests = array();
	private $formatters = array();
	private $haltonerror = false;
	private $haltonfailure = false;
	private $haltonincomplete = false;
	private $haltonskipped = false;
	private $errorproperty;
	private $failureproperty;
	private $incompleteproperty;
	private $skippedproperty;
	private $printsummary = false;
	private $testfailed = false;
	private $codecoverage = false;
	private $groups = array();
	private $excludeGroups = array();

	/**
	 * Initialize Task.
 	 * This method includes any necessary PHPUnit2 libraries and triggers
	 * appropriate error if they cannot be found.  This is not done in header
	 * because we may want this class to be loaded w/o triggering an error.
	 */
	function init() {
		if (version_compare(PHP_VERSION, '5.0.3') < 0) {
		    throw new BuildException("PHPUnit2Task requires PHP version >= 5.0.3.", $this->getLocation());
		}
		
		/**
		 * Determine PHPUnit version number
		 */
		@include_once 'PHPUnit/Runner/Version.php';
		@include_once 'PHPUnit2/Runner/Version.php';

		if (class_exists('PHPUnit_Runner_Version'))
		{
			$version = PHPUnit_Runner_Version::id();
		}
		elseif (class_exists('PHPUnit2_Runner_Version'))
		{
			$version = PHPUnit2_Runner_Version::id();
		}
		else
		{
			throw new BuildException("PHPUnit task depends on PHPUnit 2 or 3 package being installed.", $this->getLocation());
		}
		
		if (version_compare($version, "3.0.0") >= 0)
		{
			PHPUnitUtil::$installedVersion = 3;
			if (version_compare($version, "3.2.0") >= 0)
			{
				PHPUnitUtil::$installedMinorVersion = 2;
			}
		}
		else
		{
			PHPUnitUtil::$installedVersion = 2;
		}
		
		/**
		 * Other dependencies that should only be loaded when class is actually used.
		 */
		require_once 'phing/tasks/ext/phpunit/PHPUnitTestRunner.php';
		require_once 'phing/tasks/ext/phpunit/BatchTest.php';
		require_once 'phing/tasks/ext/phpunit/FormatterElement.php';

		/**
		 * Add some defaults to the PHPUnit filter
		 */
		$pwd = dirname(__FILE__);

		if (PHPUnitUtil::$installedVersion == 3)
		{
			require_once 'PHPUnit/Framework.php';
			require_once 'PHPUnit/Util/Filter.php';
			
			// point PHPUnit_MAIN_METHOD define to non-existing method
			if (!defined('PHPUnit_MAIN_METHOD')) {
				define('PHPUnit_MAIN_METHOD', 'PHPUnitTask::undefined');
			}
			
			PHPUnit_Util_Filter::addFileToFilter($pwd . '/PHPUnitTask.php', 'PHING');
			PHPUnit_Util_Filter::addFileToFilter($pwd . '/PHPUnitTestRunner.php', 'PHING');
			PHPUnit_Util_Filter::addFileToFilter($pwd . '/../../../Task.php', 'PHING');
			PHPUnit_Util_Filter::addFileToFilter($pwd . '/../../../Target.php', 'PHING');
			PHPUnit_Util_Filter::addFileToFilter($pwd . '/../../../Project.php', 'PHING');
			PHPUnit_Util_Filter::addFileToFilter($pwd . '/../../../Phing.php', 'PHING');
		}
		else
		{
			require_once 'PHPUnit2/Framework.php';
			require_once 'PHPUnit2/Util/Filter.php';
			
			PHPUnit2_Util_Filter::addFileToFilter($pwd . '/PHPUnitTask.php');
			PHPUnit2_Util_Filter::addFileToFilter($pwd . '/PHPUnitTestRunner.php');
			PHPUnit2_Util_Filter::addFileToFilter($pwd . '/../../../Task.php');
			PHPUnit2_Util_Filter::addFileToFilter($pwd . '/../../../Target.php');
			PHPUnit2_Util_Filter::addFileToFilter($pwd . '/../../../Project.php');
			PHPUnit2_Util_Filter::addFileToFilter($pwd . '/../../../Phing.php');
		}
	}
	
	function setErrorproperty($value)
	{
		$this->errorproperty = $value;
	}
	
	function setFailureproperty($value)
	{
		$this->failureproperty = $value;
	}
	
	function setIncompleteproperty($value)
	{
		$this->incompleteproperty = $value;
	}
	
	function setSkippedproperty($value)
	{
		$this->skippedproperty = $value;
	}
	
	function setHaltonerror($value)
	{
		$this->haltonerror = $value;
	}

	function setHaltonfailure($value)
	{
		$this->haltonfailure = $value;
	}

	function setHaltonincomplete($value)
	{
		$this->haltonincomplete = $value;
	}

	function setHaltonskipped($value)
	{
		$this->haltonskipped = $value;
	}

	function setPrintsummary($printsummary)
	{
		$this->printsummary = $printsummary;
	}
	
	function setCodecoverage($codecoverage)
	{
		$this->codecoverage = $codecoverage;
	}

	function setGroups($groups)
	{
		if (PHPUnitUtil::$installedVersion < 3 || (PHPUnitUtil::$installedVersion == 3 && PHPUnitUtil::$installedMinorVersion < 2))
		{
			$this->log("The 'groups' attribute is only available with PHPUnit 3.2.0 or newer", Project::MSG_WARN);
		}
		$token = ' ,;';
		$this->groups = array();
		$tok = strtok($groups, $token);
		while ($tok !== false) {
			$this->groups[] = $tok;
			$tok = strtok($token);
		}
	}

	function setExcludeGroups($excludeGroups)
	{
		if (PHPUnitUtil::$installedVersion < 3 || (PHPUnitUtil::$installedVersion == 3 && PHPUnitUtil::$installedMinorVersion < 2))
		{
			$this->log("The 'excludeGroups' attribute is only available with PHPUnit 3.2.0 or newer", Project::MSG_WARN);
		}
		$token = ' ,;';
		$this->excludeGroups = array();
		$tok = strtok($groups, $token);
		while ($tok !== false) {
			$this->excludeGroups[] = $tok;
			$tok = strtok($token);
		}
	}

	/**
	 * Add a new formatter to all tests of this task.
	 *
	 * @param FormatterElement formatter element
	 */
	function addFormatter(FormatterElement $fe)
	{
		$this->formatters[] = $fe;
	}

	/**
	 * The main entry point
	 *
	 * @throws BuildException
	 */
	function main()
	{
		$tests = array();
		
		if ($this->printsummary)
		{
			$fe = new FormatterElement();
			$fe->setType("summary");
			$fe->setUseFile(false);
			$this->formatters[] = $fe;
		}
		
		foreach ($this->batchtests as $batchtest)
		{
			$tests = array_merge($tests, $batchtest->elements());
		}			
		
		foreach ($this->formatters as $fe)
		{
			$formatter = $fe->getFormatter();			
			$formatter->setProject($this->getProject());

			if ($fe->getUseFile())
			{
				$destFile = new PhingFile($fe->getToDir(), $fe->getOutfile());
				
				$writer = new FileWriter($destFile->getAbsolutePath());

				$formatter->setOutput($writer);
			}
			else
			{
				$formatter->setOutput($this->getDefaultOutput());
			}

			$formatter->startTestRun();
		}
		
		foreach ($tests as $test)
		{
			$suite = NULL;
			
			if ((PHPUnitUtil::$installedVersion == 3 && is_subclass_of($test, 'PHPUnit_Framework_TestSuite')) || (PHPUnitUtil::$installedVersion == 2 && is_subclass_of($test, 'PHPUnit2_Framework_TestSuite')))
			{
				if (is_object($test))
				{
					$suite = $test;
				}
				else
				{
					$suite = new $test();
				}
			}
			else
			{
				if (PHPUnitUtil::$installedVersion == 3)
				{
					require_once 'PHPUnit/Framework/TestSuite.php';
					$suite = new PHPUnit_Framework_TestSuite(new ReflectionClass($test));
				}
				else
				{
					require_once 'PHPUnit2/Framework/TestSuite.php';
					$suite = new PHPUnit2_Framework_TestSuite(new ReflectionClass($test));
				}
			}
			
			$this->execute($suite);
		}

		foreach ($this->formatters as $fe)
		{
			$formatter = $fe->getFormatter();
			$formatter->endTestRun();
		}
		
		if ($this->testfailed)
		{
			throw new BuildException("One or more tests failed");
		}
	}

	/**
	 * @throws BuildException
	 */
	private function execute($suite)
	{
		$runner = new PHPUnitTestRunner($suite, $this->project, $this->groups, $this->excludeGroups);
		
		$runner->setCodecoverage($this->codecoverage);

		foreach ($this->formatters as $fe)
		{
			$formatter = $fe->getFormatter();

			$runner->addFormatter($formatter);
		}

		$runner->run();

		$retcode = $runner->getRetCode();
		
		if ($retcode == PHPUnitTestRunner::ERRORS) {
		    if ($this->errorproperty) {
				$this->project->setNewProperty($this->errorproperty, true);
			}
			if ($this->haltonerror) {
			    $this->testfailed = true;
			}
		} elseif ($retcode == PHPUnitTestRunner::FAILURES) {
			if ($this->failureproperty) {
				$this->project->setNewProperty($this->failureproperty, true);
			}
			
			if ($this->haltonfailure) {
				$this->testfailed = true;
			}
		} elseif ($retcode == PHPUnitTestRunner::INCOMPLETES) {
			if ($this->incompleteproperty) {
				$this->project->setNewProperty($this->incompleteproperty, true);
			}
			
			if ($this->haltonincomplete) {
				$this->testfailed = true;
			}
		} elseif ($retcode == PHPUnitTestRunner::SKIPPED) {
			if ($this->skippedproperty) {
				$this->project->setNewProperty($this->skippedproperty, true);
			}
			
			if ($this->haltonskipped) {
				$this->testfailed = true;
			}
		}
	}

	private function getDefaultOutput()
	{
		return new LogWriter($this);
	}

	/**
	 * Adds a set of tests based on pattern matching.
	 *
	 * @return BatchTest a new instance of a batch test.
	 */
	function createBatchTest()
	{
		$batchtest = new BatchTest($this->getProject());

		$this->batchtests[] = $batchtest;

		return $batchtest;
	}
}