Chris@18: <?php
Chris@18: 
Chris@18: namespace DrupalFinder\Tests;
Chris@18: 
Chris@18: use DrupalFinder\DrupalFinder;
Chris@18: use Exception;
Chris@18: use PHPUnit_Framework_TestCase;
Chris@18: 
Chris@18: abstract class DrupalFinderTestBase extends PHPUnit_Framework_TestCase
Chris@18: {
Chris@18:     /**
Chris@18:      * @var \DrupalFinder\DrupalFinder
Chris@18:      */
Chris@18:     protected $finder;
Chris@18: 
Chris@18:     protected function setUp()
Chris@18:     {
Chris@18:         parent::setUp();
Chris@18:         $this->finder = new DrupalFinder();
Chris@18:     }
Chris@18: 
Chris@18:     protected function dumpToFileSystem($fileStructure, $root)
Chris@18:     {
Chris@18:         $fileStructure = $this->prepareFileStructure($fileStructure);
Chris@18:         foreach ($fileStructure as $name => $content) {
Chris@18:             if (is_array($content)) {
Chris@18:                 mkdir($root . '/' . $name);
Chris@18:                 $this->dumpToFileSystem($content, $root . '/' . $name);
Chris@18:             } else {
Chris@18:                 file_put_contents($root . '/' . $name, $content);
Chris@18:             }
Chris@18:         }
Chris@18:     }
Chris@18: 
Chris@18:     protected function prepareFileStructure($fileStructure)
Chris@18:     {
Chris@18:         foreach ($fileStructure as $name => $content) {
Chris@18:             if (($name === 'composer.json' || $name === 'composer.lock') && is_array($content)) {
Chris@18:                 $fileStructure[$name] = json_encode($content, JSON_UNESCAPED_SLASHES);
Chris@18:             } elseif (is_array($content)) {
Chris@18:                 $fileStructure[$name] = $this->prepareFileStructure($content);
Chris@18:             }
Chris@18:         }
Chris@18:         return $fileStructure;
Chris@18:     }
Chris@18: 
Chris@18:     protected function tempdir($dir, $prefix = '', $mode = 0700)
Chris@18:     {
Chris@18:         if (substr($dir, -1) != '/') {
Chris@18:             $dir .= '/';
Chris@18:         }
Chris@18:         do {
Chris@18:             $path = $dir . $prefix . mt_rand(0, 9999999);
Chris@18:         } while (!mkdir($path, $mode));
Chris@18:         register_shutdown_function(
Chris@18:             [get_called_class(), 'tempdir_remove'],
Chris@18:             $path
Chris@18:         );
Chris@18: 
Chris@18:         return realpath($path);
Chris@18:     }
Chris@18: 
Chris@18:     public static function tempdir_remove($path)
Chris@18:     {
Chris@18:         if (is_link($path)) {
Chris@18:             if (defined('PHP_WINDOWS_VERSION_BUILD')) {
Chris@18:                 rmdir($path);
Chris@18:             } else {
Chris@18:                 unlink($path);
Chris@18:             }
Chris@18: 
Chris@18:             return;
Chris@18:         }
Chris@18: 
Chris@18:         foreach (scandir($path) as $child) {
Chris@18:             if (in_array($child, ['.', '..'])) {
Chris@18:                 continue;
Chris@18:             }
Chris@18:             $child = "$path/$child";
Chris@18:             is_dir($child) ? static::tempdir_remove($child) : unlink($child);
Chris@18:         }
Chris@18:         rmdir($path);
Chris@18:     }
Chris@18: 
Chris@18:     /**
Chris@18:      * @param $target
Chris@18:      * @param $link
Chris@18:      *
Chris@18:      * @throws \PHPUnit_Framework_SkippedTestError
Chris@18:      */
Chris@18:     protected function symlink($target, $link)
Chris@18:     {
Chris@18:         try {
Chris@18:             return symlink($target, $link);
Chris@18:         } catch (Exception $e) {
Chris@18:             if (defined('PHP_WINDOWS_VERSION_BUILD')
Chris@18:                 && strstr($e->getMessage(), WIN_ERROR_PRIVILEGE_NOT_HELD)
Chris@18:             ) {
Chris@18:                 $this->markTestSkipped(<<<'MESSAGE'
Chris@18: No privilege to create symlinks. Run test as Administrator (elevated process).
Chris@18: MESSAGE
Chris@18:                 );
Chris@18:             }
Chris@18:             throw $e;
Chris@18:         }
Chris@18:     }
Chris@18: }
Chris@18: 
Chris@18: define('WIN_ERROR_PRIVILEGE_NOT_HELD', '1314');