<?php /** * This file contains the following classes: {@link SimpleCollector}, * {@link SimplePatternCollector}. * * @author Travis Swicegood <development@domain51.com> * @package SimpleTest * @subpackage UnitTester * @version $Id$ */ /** * The basic collector for {@link GroupTest} * * @see collect(), GroupTest::collect() * @package SimpleTest * @subpackage UnitTester */ class SimpleCollector { /** * Strips off any kind of slash at the end so as to normalise the path * * @param string $path Path to normalise. */ function _removeTrailingSlash($path) { return preg_replace('|[\\/]$|', '', $path); /** * @internal * Try benchmarking the following. It's more code, but by not using the * regex, it may be faster? Also, shouldn't be looking for * DIRECTORY_SEPERATOR instead of a manual "/"? */ if (substr($path, -1) == DIRECTORY_SEPERATOR) { return substr($path, 0, -1); } else { return $path; } } /** * Scans the directory and adds what it can. * @param object $test Group test with {@link GroupTest::addTestFile()} method. * @param string $path Directory to scan. * @see _attemptToAdd() */ function collect($test, $path) { $path = $this->_removeTrailingSlash($path); if ($handle = opendir($path)) { while (($entry = readdir($handle)) !== false) { $this->_handle($test, $path . DIRECTORY_SEPARATOR . $entry); } closedir($handle); } } /** * This method determines what should be done with a given file and adds * it via {@link GroupTest::addTestFile()} if necessary. * * This method should be overriden to provide custom matching criteria, * such as pattern matching, recursive matching, etc. For an example, see * {@link SimplePatternCollector::_handle()}. * * @param object $test Group test with {@link GroupTest::addTestFile()} method. * @param string $filename A filename as generated by {@link collect()} * @see collect() * @access protected */ function _handle($test, $file) { if (!is_dir($file)) { $test->addTestFile($file); } } } /** * An extension to {@link SimpleCollector} that only adds files matching a * given pattern. * * @package SimpleTest * @subpackage UnitTester * @see SimpleCollector */ class SimplePatternCollector extends SimpleCollector { protected $_pattern; /** * * @param string $pattern Perl compatible regex to test name against * See {@link http://us4.php.net/manual/en/reference.pcre.pattern.syntax.php PHP's PCRE} * for full documentation of valid pattern.s */ function SimplePatternCollector($pattern = '/php$/i') { $this->_pattern = $pattern; } /** * Attempts to add files that match a given pattern. * * @see SimpleCollector::_handle() * @param object $test Group test with {@link GroupTest::addTestFile()} method. * @param string $path Directory to scan. * @access protected */ function _handle($test, $filename) { if (preg_match($this->_pattern, $filename)) { parent::_handle($test, $filename); } } } ?>