nexu-io--open-design/apps/daemon/tests/plugins-discovery-question-form-contract.test.ts

import { readFile } from 'node:fs/promises';
import { fileURLToPath } from 'node:url';
import { describe, expect, it } from 'vitest';

const discoveryAtomPath = fileURLToPath(
  new URL('../../../plugins/_official/atoms/discovery-question-form/SKILL.md', import.meta.url),
);
const simpleDeckManifestPath = fileURLToPath(
  new URL('../../../plugins/_official/examples/simple-deck/open-design.json', import.meta.url),
);

describe('bundled discovery-question-form atom prompt contract', () => {
  it('is included in Simple Deck before generation starts', async () => {
    const manifest = JSON.parse(await readFile(simpleDeckManifestPath, 'utf8')) as {
      od?: { pipeline?: { stages?: Array<{ id?: string; atoms?: string[] }> } };
    };
    const stages = manifest.od?.pipeline?.stages ?? [];

    expect(stages.map((stage) => stage.id)).toEqual(['discovery', 'generate']);
    expect(stages[0]?.atoms).toContain('discovery-question-form');
    expect(stages[1]?.atoms).toEqual(['file-write', 'live-artifact']);
  });

  it('teaches agents to emit the wrapped question-form renderer contract', async () => {
    const body = await readFile(discoveryAtomPath, 'utf8');

    expect(body).toContain('<question-form id="discovery"');
    expect(body).toContain('"questions": [');
    expect(body).toContain('</question-form>');
    expect(body).toMatch(/Do not emit a bare question object by itself/);
  });

  it('does not present a bare keyed question JSON object as the canonical emission shape', async () => {
    const body = await readFile(discoveryAtomPath, 'utf8');
    const emissionShape = body.slice(
      body.indexOf('## Emission shape'),
      body.indexOf('## Question object shape'),
    );

    expect(emissionShape).not.toMatch(/```jsonc\s*\{\s*"id":/s);
    expect(body).not.toMatch(/```jsonc[\s\S]*"id": "audience"/);
  });
});