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13532 anikendra 1
<?php
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/**
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 * TestLoader for CakePHP Test suite.
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 *
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 * Turns partial paths used on the testsuite console and web UI into full file paths.
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 *
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 * CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
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 * Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
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 *
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 * Licensed under The MIT License
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 * For full copyright and license information, please see the LICENSE.txt
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 * Redistributions of files must retain the above copyright notice.
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 *
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 * @copyright     Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
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 * @link          http://cakephp.org CakePHP(tm) Project
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 * @since         CakePHP(tm) v 2.0
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 * @license       http://www.opensource.org/licenses/mit-license.php MIT License
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 * @package Cake.TestSuite
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 */
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/**
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 * TestLoader for CakePHP Test suite.
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 *
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 * Turns partial paths used on the testsuite console and web UI into full file paths.
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 *
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 * @package Cake.TestSuite
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 */
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class CakeTestLoader extends PHPUnit_Runner_StandardTestSuiteLoader {
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/**
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 * Load a file and find the first test case / suite in that file.
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 *
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 * @param string $filePath
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 * @param string $params
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 * @return ReflectionClass
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 */
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	public function load($filePath, $params = '') {
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		$file = $this->_resolveTestFile($filePath, $params);
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		return parent::load('', $file);
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	}
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/**
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 * Convert path fragments used by CakePHP's test runner to absolute paths that can be fed to PHPUnit.
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 *
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 * @param string $filePath
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 * @param string $params
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 * @return void
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 */
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	protected function _resolveTestFile($filePath, $params) {
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		$basePath = $this->_basePath($params) . DS . $filePath;
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		$ending = 'Test.php';
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		return (strpos($basePath, $ending) === (strlen($basePath) - strlen($ending))) ? $basePath : $basePath . $ending;
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	}
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/**
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 * Generates the base path to a set of tests based on the parameters.
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 *
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 * @param array $params
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 * @return string The base path.
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 */
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	protected static function _basePath($params) {
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		$result = null;
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		if (!empty($params['core'])) {
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			$result = CORE_TEST_CASES;
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		} elseif (!empty($params['plugin'])) {
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			if (!CakePlugin::loaded($params['plugin'])) {
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				try {
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					CakePlugin::load($params['plugin']);
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					$result = CakePlugin::path($params['plugin']) . 'Test' . DS . 'Case';
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				} catch (MissingPluginException $e) {
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				}
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			} else {
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				$result = CakePlugin::path($params['plugin']) . 'Test' . DS . 'Case';
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			}
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		} elseif (!empty($params['app'])) {
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			$result = APP_TEST_CASES;
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		}
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		return $result;
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	}
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/**
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 * Get the list of files for the test listing.
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 *
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 * @param string $params
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 * @return array
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 */
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	public static function generateTestList($params) {
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		$directory = self::_basePath($params);
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		$fileList = self::_getRecursiveFileList($directory);
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		$testCases = array();
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		foreach ($fileList as $testCaseFile) {
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			$case = str_replace($directory . DS, '', $testCaseFile);
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			$case = str_replace('Test.php', '', $case);
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			$testCases[$testCaseFile] = $case;
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		}
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		sort($testCases);
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		return $testCases;
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	}
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/**
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 * Gets a recursive list of files from a given directory and matches then against
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 * a given fileTestFunction, like isTestCaseFile()
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 *
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 * @param string $directory The directory to scan for files.
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 * @return array
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 */
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	protected static function _getRecursiveFileList($directory = '.') {
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		$fileList = array();
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		if (!is_dir($directory)) {
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			return $fileList;
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		}
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		$files = new RegexIterator(
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			new RecursiveIteratorIterator(new RecursiveDirectoryIterator($directory)),
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			'/.*Test.php$/'
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		);
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		foreach ($files as $file) {
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			$fileList[] = $file->getPathname();
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		}
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		return $fileList;
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	}
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}