/**
 * agents.test.ts — markdown agent-definition loader.
 */
import { describe, expect, it } from "bun:test";
import { extensionRoot, loadAgents } from "../src/agents.js";

describe("loadAgents", () => {
	it("loads scanner.md and fixer.md shipped with the extension", async () => {
		const agents = await loadAgents();
		expect(agents.has("scanner")).toBe(true);
		expect(agents.has("fixer")).toBe(true);
		const scanner = agents.get("scanner");
		expect(scanner).toBeDefined();
		expect(scanner?.systemPrompt).toContain("scanner");
		expect(scanner?.allowedTools).toContain("read");
		expect(scanner?.allowedTools).not.toContain("edit"); // scanner is read-only
		expect(scanner?.sourcePath).toContain("agents/scanner.md");
		const fixer = agents.get("fixer");
		expect(fixer?.allowedTools).toContain("edit");
	});

	it("extensionRoot resolves to the package directory", () => {
		expect(extensionRoot()).toMatch(/pygienium$/);
	});
});