/**
* @param string[] $directories directories to scan
*
* @throws InvalidDirectory
* @throws InvalidFileInfo
*/
public function __construct(array $directories)
{
$this->aggregateSourceLocator = new AggregateSourceLocator(array_values(array_map(function ($directory) {
if (!is_string($directory)) {
throw InvalidDirectory::fromNonStringValue($directory);
}
if (!is_dir($directory)) {
throw InvalidDirectory::fromNonDirectory($directory);
}
return new FileIteratorSourceLocator(new RecursiveIteratorIterator(new RecursiveDirectoryIterator($directory, RecursiveDirectoryIterator::SKIP_DOTS)));
}, $directories)));
}
public function testFromNonDirectoryWithFile()
{
$exception = InvalidDirectory::fromNonDirectory(__FILE__);
self::assertInstanceOf(InvalidDirectory::class, $exception);
self::assertSame(sprintf('"%s" must be a directory, not a file', __FILE__), $exception->getMessage());
}