<?php
/**
* PHPCSUtils, utility functions and classes for PHP_CodeSniffer sniff developers.
*
* Autoloader for the PHPCSUtils files.
* Also provides PHPCS cross-version class aliases.
*
* - If an external standard only supports PHPCS >= 3.1.0 and uses the PHPCS
* native unit test framework, this file does not need to be included.
*
* - If an external standard uses its own unit test setup, this file should
* be included from the unit test bootstrap file.
*
* - If an external standard uses the PHPCSUtils {@see PHPCSUtils\TestUtils\UtilityMethodTestCase}
* class to test their own utility methods, this file should be included from
* the unit test bootstrap file.
*
* @package PHPCSUtils
* @copyright 2019-2020 PHPCSUtils Contributors
* @license https://opensource.org/licenses/LGPL-3.0 LGPL3
* @link https://github.com/PHPCSStandards/PHPCSUtils
*
* @since 1.0.0
*/
if (defined('PHPCSUTILS_AUTOLOAD') === false) {
/*
* Register an autoloader.
*
* External PHPCS standards which have their own unit test suite
* should include this file in their test runner bootstrap.
*/
spl_autoload_register(function ($fqClassName) {
// Only try & load our own classes.
if (stripos($fqClassName, 'PHPCSUtils') !== 0) {
return;
}
$file = realpath(__DIR__) . DIRECTORY_SEPARATOR . strtr($fqClassName, '\\', DIRECTORY_SEPARATOR) . '.php';
if (file_exists($file)) {
include_once $file;
}
});
define('PHPCSUTILS_AUTOLOAD', true);
}
if (defined('PHPCSUTILS_PHPUNIT_ALIASES_SET') === false) {
/*
* Alias the PHPUnit 4/5 TestCase class to its PHPUnit 6+ name.
*
* This allows both the PHPCSUtils native unit tests as well as the
* `UtilityMethodTestCase` class to work cross-version with PHPUnit
* below 6.x and above.
*
* {@internal The `class_exists` wrappers are needed to play nice with
* PHPUnit bootstrap files of external standards which may be creating
* cross-version compatibility in a similar manner.}}
*/
if (class_exists('PHPUnit_Framework_TestCase') === true
&& class_exists('PHPUnit\Framework\TestCase') === false
) {
class_alias('PHPUnit_Framework_TestCase', 'PHPUnit\Framework\TestCase');
}
define('PHPCSUTILS_PHPUNIT_ALIASES_SET', true);
}
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