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<?php
declare(strict_types=1);
namespace Pest\Bootstrappers;
use Pest\Contracts\Bootstrapper;
use Pest\Support\DatasetInfo;
use Pest\Support\Str;
use Pest\TestSuite;
use RecursiveDirectoryIterator;
use RecursiveIteratorIterator;
use SebastianBergmann\FileIterator\Facade as PhpUnitFileIterator;
use function Pest\testDirectory;
/**
* @internal
*/
final class BootFiles implements Bootstrapper
{
/**
* The structure of the tests directory.
*
* @var array<int, string>
*/
private const STRUCTURE = [
'Expectations',
'Expectations.php',
'Helpers',
'Helpers.php',
'Pest.php',
];
/**
* Boots the structure of the tests directory.
*/
public function boot(): void
{
$rootPath = TestSuite::getInstance()->rootPath;
$testsPath = $rootPath.DIRECTORY_SEPARATOR.testDirectory();
foreach (self::STRUCTURE as $filename) {
$filename = sprintf('%s%s%s', $testsPath, DIRECTORY_SEPARATOR, $filename);
if (! file_exists($filename)) {
continue;
}
if (is_dir($filename)) {
$directory = new RecursiveDirectoryIterator($filename);
$iterator = new RecursiveIteratorIterator($directory);
/** @var \DirectoryIterator $file */
foreach ($iterator as $file) {
$this->load($file->__toString());
}
} else {
$this->load($filename);
}
}
$this->bootDatasets($testsPath);
}
/**
* Loads, if possible, the given file.
*/
private function load(string $filename): void
{
if (! Str::endsWith($filename, '.php')) {
return;
}
if (! file_exists($filename)) {
return;
}
include_once $filename;
}
private function bootDatasets(string $testsPath): void
{
assert(strlen($testsPath) > 0);
$files = (new PhpUnitFileIterator)->getFilesAsArray($testsPath, '.php');
foreach ($files as $file) {
if (DatasetInfo::isADatasetsFile($file) || DatasetInfo::isInsideADatasetsDirectory($file)) {
$this->load($file);
}
}
}
}
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