diff --git a/tests/phpunit/data/bedrock/blockstate/convert/BlockSerializerDeserializerTest.php b/tests/phpunit/data/bedrock/blockstate/convert/BlockSerializerDeserializerTest.php
new file mode 100644
index 000000000..d5a99328f
--- /dev/null
+++ b/tests/phpunit/data/bedrock/blockstate/convert/BlockSerializerDeserializerTest.php
@@ -0,0 +1,27 @@
+<?php
+
+declare(strict_types=1);
+
+namespace pocketmine\data\bedrock\blockstate\convert;
+
+use PHPUnit\Framework\TestCase;
+use pocketmine\block\VanillaBlocks;
+
+final class BlockSerializerDeserializerTest extends TestCase{
+	private BlockStateToBlockObjectDeserializer $deserializer;
+	private BlockObjectToBlockStateSerializer $serializer;
+
+	public function setUp() : void{
+		$this->deserializer = new BlockStateToBlockObjectDeserializer();
+		$this->serializer = new BlockObjectToBlockStateSerializer();
+	}
+
+	public function testAllVanillaBlocksSerializableAndDeserializable() : void{
+		foreach(VanillaBlocks::getAll() as $block){
+			$blockStateData = $this->serializer->serializeBlock($block);
+			$newBlock = $this->deserializer->deserializeBlock($blockStateData);
+
+			self::assertSame($block->getFullId(), $newBlock->getFullId());
+		}
+	}
+}