/** Tests agent bootstrap file discovery, filtering, and injected context modes. */

import fs from "node:fs/promises";

import path from "node:path";

import { afterEach, beforeEach, describe, expect, it } from "vitest";

function registerMalformedBootstrapFileHook() {

registerInternalHook("agent:bootstrap", (event) => {

const context = event.context as AgentBootstrapHookContext;

// Hook contracts are extension-facing; malformed entries must warn and drop

// without breaking normal project bootstrap files.

context.bootstrapFiles = [

...context.bootstrapFiles,

{

function registerDuplicateBootstrapFileHook() {

registerInternalHook("agent:bootstrap", (event) => {

const context = event.context as AgentBootstrapHookContext;

// Duplicates exercise canonical path dedupe between relative hook entries

// and resolved workspace files.

context.bootstrapFiles = [

...context.bootstrapFiles,

{

}

function expectHeartbeatExcludedAndAgentsKept(files: WorkspaceBootstrapFile[]) {

// Heartbeat policy can remove HEARTBEAT.md for normal turns, but project rules

// must remain in the bootstrap set.

const fileNames = files.map((file) => file.name);

expect(fileNames).not.toContain("HEARTBEAT.md");

expect(fileNames).toContain("AGENTS.md");