Subversion-Projekte lars-tiefland.php_share

<?php
/**
 * $Id: SimpleTestTask.php 325 2007-12-20 15:44:58Z hans $
 *
 * 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 SimpleTest tests.
 *
 * @author Michiel Rook <michiel.rook@gmail.com>
 * @version $Id: SimpleTestTask.php 325 2007-12-20 15:44:58Z hans $
 * @package phing.tasks.ext.simpletest
 * @since 2.2.0
 */
class SimpleTestTask extends Task
{
        private $formatters = array();
        private $haltonerror = false;
        private $haltonfailure = false;
        private $failureproperty;
        private $errorproperty;
        private $printsummary = false;
        private $testfailed = false;

        /**
         * Initialize Task.
         * This method includes any necessary SimpleTest 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() {
                @include_once 'simpletest/scorer.php';
                
                if (!class_exists('SimpleReporter')) {
                        throw new BuildException("SimpleTestTask depends on SimpleTest package being installed.", $this->getLocation());
                }
                
                require_once 'simpletest/reporter.php';
                require_once 'simpletest/xml.php';
                require_once 'simpletest/test_case.php';
                require_once 'phing/tasks/ext/simpletest/SimpleTestCountResultFormatter.php';
                require_once 'phing/tasks/ext/simpletest/SimpleTestFormatterElement.php';
        }
        
        function setFailureproperty($value)
        {
                $this->failureproperty = $value;
        }
        
        function setErrorproperty($value)
        {
                $this->errorproperty = $value;
        }
        
        function setHaltonerror($value)
        {
                $this->haltonerror = $value;
        }

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

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

        /**
         * Add a new fileset containing the XML results to aggregate
         *
         * @param FileSet the new fileset containing XML results.
         */
        function addFileSet(FileSet $fileset)
        {
                $this->filesets[] = $fileset;
        }

        /**
         * Iterate over all filesets and return the filename of all files
         * that end with .php.
         *
         * @return array an array of filenames
         */
        private function getFilenames()
        {
                $filenames = array();

                foreach ($this->filesets as $fileset)
                {
                        $ds = $fileset->getDirectoryScanner($this->project);
                        $ds->scan();

                        $files = $ds->getIncludedFiles();

                        foreach ($files as $file)
                        {
                                if (strstr($file, ".php"))
                                {
                                        $filenames[] = $ds->getBaseDir() . "/" . $file;
                                }
                        }
                }

                return $filenames;
        }

        /**
         * The main entry point
         *
         * @throws BuildException
         */
        function main()
        {
                $group = new GroupTest();
                
                $filenames = $this->getFilenames();
                
                foreach ($filenames as $testfile)
                {
                        $group->addTestFile($testfile);
                }
                
                if ($this->printsummary)
                {
                        $fe = new SimpleTestFormatterElement();
                        $fe->setType('summary');
                        $fe->setUseFile(false);
                        $this->formatters[] = $fe;
                }
                
                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());
                        }
                }
                
                $this->execute($group);
                
                if ($this->testfailed)
                {
                        throw new BuildException("One or more tests failed");
                }
        }
        
        private function execute($suite)
        {
                $counter = new SimpleTestCountResultFormatter();
                $reporter = new MultipleReporter();
                $reporter->attachReporter($counter);
                
                foreach ($this->formatters as $fe)
                {
                        $formatter = $fe->getFormatter();

                        $reporter->attachReporter($formatter);
                }               
                
                $suite->run($reporter);
                
                $retcode = $counter->getRetCode();
                
                if ($retcode == SimpleTestCountResultFormatter::ERRORS)
                {
                    if ($this->errorproperty)
                    {
                                $this->project->setNewProperty($this->errorproperty, true);
                        }
                        
                        if ($this->haltonerror)
                        {
                            $this->testfailed = true;
                        }
                }
                elseif ($retcode == SimpleTestCountResultFormatter::FAILURES)
                {
                        if ($this->failureproperty)
                        {
                                $this->project->setNewProperty($this->failureproperty, true);
                        }
                        
                        if ($this->haltonfailure)
                        {
                                $this->testfailed = true;
                        }
                }
        }

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