Initial commit

lib/Cake/TestSuite/CakeTestLoader.php

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