assertTrue("rootNode present", actualNode.isPresent());
assertEquals("rootNode", expectedNode, actualNode.get());
assertEquals("Deserialized type", MetadataShardDataTreeSnapshot.class, deserialized.getClass());
assertTrue("rootNode present", actualNode.isPresent());
assertEquals("rootNode", expectedNode, actualNode.get());
assertEquals("Deserialized type", MetadataShardDataTreeSnapshot.class, deserialized.getClass());