Shared memory and context tools for agentic work.
Code Rooms
use std::path::PathBuf;
use m1nd_mcp::organism_manifest::{ensure_graph_authority_basis_stable, ManifestCaptureSeed};
fn seed() -> ManifestCaptureSeed {
ManifestCaptureSeed {
observed_at: 42,
project_root_candidate: Some(PathBuf::from("/repo")),
runtime_root: PathBuf::from("/runtime"),
graph_path: PathBuf::from("/runtime/graph.json"),
owner_id: "owner:test".into(),
started_at: 1,
graph_generation: 7,
last_persist_offset_ns: None,
node_count: 10,
edge_count: 20,
}
#[test]
fn graph_authority_occ_accepts_an_unchanged_observation_window() {
let before = seed();
assert!(ensure_graph_authority_basis_stable(&before, &before).is_ok());
fn graph_authority_occ_refuses_generation_count_or_persist_drift() {
let mut mutated = before.clone();
mutated.graph_generation += 1;
mutated.node_count += 1;
let detail = ensure_graph_authority_basis_stable(&before, &mutated)
.expect_err("a graph mutation during hashing must refuse the manifest");
assert!(detail.contains("generation 7 -> 8"), "got: {detail}");
assert!(detail.contains("nodes 10 -> 11"), "got: {detail}");
let mut persisted = before.clone();
persisted.last_persist_offset_ns = Some(1);
let detail = ensure_graph_authority_basis_stable(&before, &persisted)
.expect_err("a graph persist during hashing must refuse the manifest");
assert!(
detail.contains("persisted_during_observation=true"),
"got: {detail}"
);
