432 lines
13 KiB
PHP
432 lines
13 KiB
PHP
<?php
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/**
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* Test Shell
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*
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* This Shell allows the running of test suites via the cake command line
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*
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* CakePHP(tm) Tests <http://book.cakephp.org/2.0/en/development/testing.html>
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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://book.cakephp.org/2.0/en/development/testing.html
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* @since CakePHP(tm) v 1.2.0.4433
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* @license http://www.opensource.org/licenses/mit-license.php MIT License
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*/
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App::uses('Shell', 'Console');
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App::uses('CakeTestSuiteDispatcher', 'TestSuite');
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App::uses('CakeTestSuiteCommand', 'TestSuite');
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App::uses('CakeTestLoader', 'TestSuite');
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/**
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* Provides a CakePHP wrapper around PHPUnit.
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* Adds in CakePHP's fixtures and gives access to plugin, app and core test cases
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*
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* @package Cake.Console.Command
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*/
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class TestShell extends Shell {
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/**
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* Dispatcher object for the run.
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*
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* @var CakeTestDispatcher
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*/
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protected $_dispatcher = null;
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/**
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* get the option parser for the test suite.
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*
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* @return void
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*/
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public function getOptionParser() {
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$parser = new ConsoleOptionParser($this->name);
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$parser->description(array(
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__d('cake_console', 'The CakePHP Testsuite allows you to run test cases from the command line'),
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))->addArgument('category', array(
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'help' => __d('cake_console', 'The category for the test, or test file, to test.'),
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'required' => false,
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))->addArgument('file', array(
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'help' => __d('cake_console', 'The path to the file, or test file, to test.'),
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'required' => false,
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))->addOption('log-junit', array(
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'help' => __d('cake_console', '<file> Log test execution in JUnit XML format to file.'),
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'default' => false
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))->addOption('log-json', array(
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'help' => __d('cake_console', '<file> Log test execution in JSON format to file.'),
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'default' => false
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))->addOption('log-tap', array(
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'help' => __d('cake_console', '<file> Log test execution in TAP format to file.'),
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'default' => false
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))->addOption('log-dbus', array(
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'help' => __d('cake_console', 'Log test execution to DBUS.'),
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'default' => false
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))->addOption('coverage-html', array(
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'help' => __d('cake_console', '<dir> Generate code coverage report in HTML format.'),
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'default' => false
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))->addOption('coverage-clover', array(
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'help' => __d('cake_console', '<file> Write code coverage data in Clover XML format.'),
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'default' => false
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))->addOption('testdox-html', array(
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'help' => __d('cake_console', '<file> Write agile documentation in HTML format to file.'),
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'default' => false
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))->addOption('testdox-text', array(
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'help' => __d('cake_console', '<file> Write agile documentation in Text format to file.'),
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'default' => false
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))->addOption('filter', array(
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'help' => __d('cake_console', '<pattern> Filter which tests to run.'),
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'default' => false
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))->addOption('group', array(
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'help' => __d('cake_console', '<name> Only runs tests from the specified group(s).'),
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'default' => false
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))->addOption('exclude-group', array(
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'help' => __d('cake_console', '<name> Exclude tests from the specified group(s).'),
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'default' => false
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))->addOption('list-groups', array(
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'help' => __d('cake_console', 'List available test groups.'),
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'boolean' => true
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))->addOption('loader', array(
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'help' => __d('cake_console', 'TestSuiteLoader implementation to use.'),
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'default' => false
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))->addOption('repeat', array(
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'help' => __d('cake_console', '<times> Runs the test(s) repeatedly.'),
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'default' => false
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))->addOption('tap', array(
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'help' => __d('cake_console', 'Report test execution progress in TAP format.'),
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'boolean' => true
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))->addOption('testdox', array(
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'help' => __d('cake_console', 'Report test execution progress in TestDox format.'),
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'default' => false,
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'boolean' => true
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))->addOption('no-colors', array(
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'help' => __d('cake_console', 'Do not use colors in output.'),
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'boolean' => true
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))->addOption('stderr', array(
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'help' => __d('cake_console', 'Write to STDERR instead of STDOUT.'),
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'boolean' => true
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))->addOption('stop-on-error', array(
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'help' => __d('cake_console', 'Stop execution upon first error or failure.'),
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'boolean' => true
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))->addOption('stop-on-failure', array(
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'help' => __d('cake_console', 'Stop execution upon first failure.'),
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'boolean' => true
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))->addOption('stop-on-skipped', array(
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'help' => __d('cake_console', 'Stop execution upon first skipped test.'),
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'boolean' => true
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))->addOption('stop-on-incomplete', array(
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'help' => __d('cake_console', 'Stop execution upon first incomplete test.'),
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'boolean' => true
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))->addOption('strict', array(
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'help' => __d('cake_console', 'Mark a test as incomplete if no assertions are made.'),
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'boolean' => true
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))->addOption('wait', array(
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'help' => __d('cake_console', 'Waits for a keystroke after each test.'),
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'boolean' => true
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))->addOption('process-isolation', array(
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'help' => __d('cake_console', 'Run each test in a separate PHP process.'),
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'boolean' => true
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))->addOption('no-globals-backup', array(
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'help' => __d('cake_console', 'Do not backup and restore $GLOBALS for each test.'),
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'boolean' => true
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))->addOption('static-backup', array(
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'help' => __d('cake_console', 'Backup and restore static attributes for each test.'),
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'boolean' => true
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))->addOption('syntax-check', array(
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'help' => __d('cake_console', 'Try to check source files for syntax errors.'),
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'boolean' => true
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))->addOption('bootstrap', array(
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'help' => __d('cake_console', '<file> A "bootstrap" PHP file that is run before the tests.'),
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'default' => false
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))->addOption('configuration', array(
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'help' => __d('cake_console', '<file> Read configuration from XML file.'),
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'default' => false
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))->addOption('no-configuration', array(
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'help' => __d('cake_console', 'Ignore default configuration file (phpunit.xml).'),
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'boolean' => true
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))->addOption('include-path', array(
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'help' => __d('cake_console', '<path(s)> Prepend PHP include_path with given path(s).'),
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'default' => false
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))->addOption('directive', array(
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'help' => __d('cake_console', 'key[=value] Sets a php.ini value.'),
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'default' => false
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))->addOption('fixture', array(
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'help' => __d('cake_console', 'Choose a custom fixture manager.'),
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))->addOption('debug', array(
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'help' => __d('cake_console', 'More verbose output.'),
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));
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return $parser;
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}
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/**
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* Initialization method installs PHPUnit and loads all plugins
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*
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* @return void
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* @throws Exception
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*/
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public function initialize() {
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$this->_dispatcher = new CakeTestSuiteDispatcher();
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$success = $this->_dispatcher->loadTestFramework();
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if (!$success) {
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throw new Exception(__d('cake_dev', 'Please install PHPUnit framework <info>(http://www.phpunit.de)</info>'));
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}
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}
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/**
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* Parse the CLI options into an array CakeTestDispatcher can use.
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*
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* @return array Array of params for CakeTestDispatcher
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*/
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protected function _parseArgs() {
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if (empty($this->args)) {
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return;
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}
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$params = array(
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'core' => false,
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'app' => false,
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'plugin' => null,
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'output' => 'text',
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);
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if (strpos($this->args[0], '.php')) {
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$category = $this->_mapFileToCategory($this->args[0]);
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$params['case'] = $this->_mapFileToCase($this->args[0], $category);
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} else {
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$category = $this->args[0];
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if (isset($this->args[1])) {
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$params['case'] = $this->args[1];
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}
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}
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if ($category === 'core') {
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$params['core'] = true;
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} elseif ($category === 'app') {
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$params['app'] = true;
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} else {
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$params['plugin'] = $category;
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}
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return $params;
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}
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/**
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* Converts the options passed to the shell as options for the PHPUnit cli runner
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*
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* @return array Array of params for CakeTestDispatcher
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*/
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protected function _runnerOptions() {
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$options = array();
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$params = $this->params;
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unset($params['help']);
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if (!empty($params['no-colors'])) {
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unset($params['no-colors'], $params['colors']);
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} else {
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$params['colors'] = true;
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}
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foreach ($params as $param => $value) {
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if ($value === false) {
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continue;
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}
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$options[] = '--' . $param;
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if (is_string($value)) {
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$options[] = $value;
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}
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}
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return $options;
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}
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/**
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* Main entry point to this shell
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*
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* @return void
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*/
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public function main() {
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$this->out(__d('cake_console', 'CakePHP Test Shell'));
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$this->hr();
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$args = $this->_parseArgs();
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if (empty($args['case'])) {
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return $this->available();
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}
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$this->_run($args, $this->_runnerOptions());
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}
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/**
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* Runs the test case from $runnerArgs
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*
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* @param array $runnerArgs list of arguments as obtained from _parseArgs()
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* @param array $options list of options as constructed by _runnerOptions()
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* @return void
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*/
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protected function _run($runnerArgs, $options = array()) {
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restore_error_handler();
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restore_error_handler();
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$testCli = new CakeTestSuiteCommand('CakeTestLoader', $runnerArgs);
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$testCli->run($options);
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}
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/**
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* Shows a list of available test cases and gives the option to run one of them
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*
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* @return void
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*/
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public function available() {
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$params = $this->_parseArgs();
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$testCases = CakeTestLoader::generateTestList($params);
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$app = $params['app'];
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$plugin = $params['plugin'];
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$title = "Core Test Cases:";
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$category = 'core';
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if ($app) {
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$title = "App Test Cases:";
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$category = 'app';
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} elseif ($plugin) {
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$title = Inflector::humanize($plugin) . " Test Cases:";
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$category = $plugin;
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}
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if (empty($testCases)) {
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$this->out(__d('cake_console', "No test cases available \n\n"));
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return $this->out($this->OptionParser->help());
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}
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$this->out($title);
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$i = 1;
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$cases = array();
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foreach ($testCases as $testCase) {
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$case = str_replace('Test.php', '', $testCase);
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$this->out("[$i] $case");
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$cases[$i] = $case;
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$i++;
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}
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while ($choice = $this->in(__d('cake_console', 'What test case would you like to run?'), null, 'q')) {
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if (is_numeric($choice) && isset($cases[$choice])) {
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$this->args[0] = $category;
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$this->args[1] = $cases[$choice];
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$this->_run($this->_parseArgs(), $this->_runnerOptions());
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break;
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}
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if (is_string($choice) && in_array($choice, $cases)) {
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$this->args[0] = $category;
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$this->args[1] = $choice;
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$this->_run($this->_parseArgs(), $this->_runnerOptions());
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break;
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}
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if ($choice === 'q') {
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break;
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}
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}
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}
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/**
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* Find the test case for the passed file. The file could itself be a test.
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*
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* @param string $file
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* @param string $category
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* @param boolean $throwOnMissingFile
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* @return array array(type, case)
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* @throws Exception
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*/
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protected function _mapFileToCase($file, $category, $throwOnMissingFile = true) {
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if (!$category || (substr($file, -4) !== '.php')) {
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return false;
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}
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$_file = realpath($file);
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if ($_file) {
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$file = $_file;
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}
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$testFile = $testCase = null;
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if (preg_match('@Test[\\\/]@', $file)) {
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if (substr($file, -8) === 'Test.php') {
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$testCase = substr($file, 0, -8);
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$testCase = str_replace(DS, '/', $testCase);
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if ($testCase = preg_replace('@.*Test\/Case\/@', '', $testCase)) {
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if ($category === 'core') {
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$testCase = str_replace('lib/Cake', '', $testCase);
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}
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return $testCase;
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}
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throw new Exception(__d('cake_dev', 'Test case %s cannot be run via this shell', $testFile));
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}
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}
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$file = substr($file, 0, -4);
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if ($category === 'core') {
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$testCase = str_replace(DS, '/', $file);
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$testCase = preg_replace('@.*lib/Cake/@', '', $file);
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$testCase[0] = strtoupper($testCase[0]);
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$testFile = CAKE . 'Test/Case/' . $testCase . 'Test.php';
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if (!file_exists($testFile) && $throwOnMissingFile) {
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throw new Exception(__d('cake_dev', 'Test case %s not found', $testFile));
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}
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return $testCase;
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}
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if ($category === 'app') {
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$testFile = str_replace(APP, APP . 'Test/Case/', $file) . 'Test.php';
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} else {
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$testFile = preg_replace(
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"@((?:plugins|Plugin)[\\/]{$category}[\\/])(.*)$@",
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'\1Test/Case/\2Test.php',
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$file
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);
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}
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if (!file_exists($testFile) && $throwOnMissingFile) {
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throw new Exception(__d('cake_dev', 'Test case %s not found', $testFile));
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}
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$testCase = substr($testFile, 0, -8);
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$testCase = str_replace(DS, '/', $testCase);
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$testCase = preg_replace('@.*Test/Case/@', '', $testCase);
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return $testCase;
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}
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/**
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* For the given file, what category of test is it? returns app, core or the name of the plugin
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*
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* @param string $file
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* @return string
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*/
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protected function _mapFileToCategory($file) {
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$_file = realpath($file);
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if ($_file) {
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$file = $_file;
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}
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$file = str_replace(DS, '/', $file);
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if (strpos($file, 'lib/Cake/') !== false) {
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return 'core';
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} elseif (preg_match('@(?:plugins|Plugin)/([^/]*)@', $file, $match)) {
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return $match[1];
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}
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return 'app';
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}
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}
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