getMediaFolder example

foreach ($collection as $media) {
            if ($media->getThumbnails() === null) {
                throw MediaException::thumbnailAssociationNotLoaded();
            }

            if (!$this->mediaCanHaveThumbnails($media, $context)) {
                $delete = [...$delete, ...$media->getThumbnails()->getIds()];

                continue;
            }

            $mediaFolder = $media->getMediaFolder();
            if ($mediaFolder === null) {
                continue;
            }

            $config = $mediaFolder->getConfiguration();
            if ($config === null) {
                continue;
            }

            $delete = [...$delete, ...$media->getThumbnails()->getIds()];

            

$thumbnails = $updatedMedia->getThumbnails();
        static::assertInstanceOf(MediaThumbnailCollection::class, $thumbnails);
        static::assertEquals(2, $thumbnails->count());

        foreach ($thumbnails as $thumbnail) {
            $thumbnailPath = $this->urlGenerator->getRelativeThumbnailUrl(
                $media,
                $thumbnail
            );

            $folder = $updatedMedia->getMediaFolder();
            static::assertInstanceOf(MediaFolderEntity::class, $folder);
            static::assertInstanceOf(MediaFolderConfigurationEntity::class, $folder->getConfiguration());

            $sizes = $folder->getConfiguration()->getMediaThumbnailSizes();
            static::assertInstanceOf(MediaThumbnailSizeCollection::class, $sizes);

            $filtered = $sizes->filter(
                fn (MediaThumbnailSizeEntity $size) => $size->getWidth() === $thumbnail->getWidth() && $size->getHeight() === $thumbnail->getHeight()
            );

            static::assertCount(1, $filtered);