import { describe, it, expect } from 'vitest';
import { PERSONAS, personaFor } from '../../lib/ai/personas/index.js';

describe('personas', () => {
  it('has companion (Dross) and yerin personas keyed by agent slug', () => {
    expect(PERSONAS.companion).toMatch(/Dross/);
    expect(PERSONAS.yerin).toMatch(/Yerin/);
  });
  it('personaFor falls back to companion for unknown slugs', () => {
    expect(personaFor('yerin')).toBe(PERSONAS.yerin);
    expect(personaFor('nope')).toBe(PERSONAS.companion);
  });
});