92 lines
3.2 KiB
PHP
92 lines
3.2 KiB
PHP
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<?php
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/**
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* @file
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* Autoloader for Drupal PHPUnit testing.
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*
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* @see phpunit.xml.dist
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*/
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/**
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* Finds all valid extension directories recursively within a given directory.
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*
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* @param string $scan_directory
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* The directory that should be recursively scanned.
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* @return array
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* An associative array of extension directories found within the scanned
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* directory, keyed by extension name.
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*/
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function drupal_phpunit_find_extension_directories($scan_directory) {
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$extensions = array();
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$dirs = new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($scan_directory, \RecursiveDirectoryIterator::FOLLOW_SYMLINKS));
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foreach ($dirs as $dir) {
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if (strpos($dir->getPathname(), 'info.yml') !== FALSE) {
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// Cut off ".info.yml" from the filename for use as the extension name.
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$extensions[substr($dir->getFilename(), 0, -9)] = $dir->getPathInfo()->getRealPath();
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}
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}
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return $extensions;
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}
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/**
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* Returns directories under which contributed extensions may exist.
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*
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* @return array
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* An array of directories under which contributed extensions may exist.
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*/
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function drupal_phpunit_contrib_extension_directory_roots() {
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$sites_path = __DIR__ . '/../../sites';
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$paths = array();
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// Note this also checks sites/../modules and sites/../profiles.
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foreach (scandir($sites_path) as $site) {
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$path = "$sites_path/$site";
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$paths[] = is_dir("$path/modules") ? realpath("$path/modules") : NULL;
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$paths[] = is_dir("$path/profiles") ? realpath("$path/profiles") : NULL;
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}
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return array_filter($paths);
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}
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/**
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* Registers the namespace for each extension directory with the autoloader.
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*
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* @param Composer\Autoload\ClassLoader $loader
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* The supplied autoloader.
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* @param array $dirs
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* An associative array of extension directories, keyed by extension name.
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*/
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function drupal_phpunit_register_extension_dirs(Composer\Autoload\ClassLoader $loader, $dirs) {
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foreach ($dirs as $extension => $dir) {
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if (is_dir($dir . '/src')) {
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// Register the PSR-4 directory for module-provided classes.
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$loader->addPsr4('Drupal\\' . $extension . '\\', $dir . '/src');
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}
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if (is_dir($dir . '/tests/src')) {
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// Register the PSR-4 directory for PHPUnit test classes.
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$loader->addPsr4('Drupal\\Tests\\' . $extension . '\\', $dir . '/tests/src');
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}
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}
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}
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// Start with classes in known locations.
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$loader = require __DIR__ . '/../../autoload.php';
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$loader->add('Drupal\\Tests', __DIR__);
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// Scan for arbitrary extension namespaces from core and contrib.
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$extension_roots = array_merge(array(
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__DIR__ . '/../modules',
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__DIR__ . '/../profiles',
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), drupal_phpunit_contrib_extension_directory_roots());
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$dirs = array_map('drupal_phpunit_find_extension_directories', $extension_roots);
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$dirs = array_reduce($dirs, 'array_merge', array());
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drupal_phpunit_register_extension_dirs($loader, $dirs);
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// Set sane locale settings, to ensure consistent string, dates, times and
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// numbers handling.
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// @see \Drupal\Core\DrupalKernel::bootEnvironment()
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setlocale(LC_ALL, 'C');
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// Set the default timezone. While this doesn't cause any tests to fail, PHP
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// complains if 'date.timezone' is not set in php.ini.
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date_default_timezone_set('UTC');
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