/**
* @param \Iterator|\SplFileInfo[] $fileInfoIterator note: only \SplFileInfo allowed in this iterator
*
* @throws InvalidFileInfo In case of iterator not contains only SplFileInfo
*/
public function __construct(\Iterator $fileInfoIterator)
{
foreach ($fileInfoIterator as $fileInfo) {
if (!$fileInfo instanceof \SplFileInfo) {
throw InvalidFileInfo::fromNonSplFileInfo($fileInfo);
}
}
$this->fileSystemIterator = $fileInfoIterator;
}
/**
* @dataProvider nonSplFileInfoProvider
*
* @param string $expectedMessage
* @param mixed $value
*
* @return void
*/
public function testFromNonSplFileInfo($expectedMessage, $value)
{
$exception = InvalidFileInfo::fromNonSplFileInfo($value);
self::assertInstanceOf(InvalidFileInfo::class, $exception);
self::assertSame($expectedMessage, $exception->getMessage());
}
