Function test_root_vertex

atomic-core/tests/inode_graph_test.rs:278–287

()

#[test]
fn test_root_vertex() {
    let root = GraphNode::<NodeId>::ROOT;
    assert!(root.is_root());
    assert!(root.is_empty());
    assert_eq!(root.len(), 0);

    let bytes = vertex_to_bytes(&root);
    // Root should be all zeros
    assert_eq!(bytes, [0u8; 24]);
}

// Two-Level B-Tree Conceptual Tests