// A client cannot tell an absent optional endpoint from a broken read unless
// the server answers unregistered NSIDs the way XRPC specifies.
import { describe, expect, it } from 'vitest';
import { PersonalDataServer } from '../packages/core/src/pds.js';

/** @returns {PersonalDataServer} */
function createPds() {
  // Nothing here reaches storage, so the ports can be bare stubs.
  return new PersonalDataServer({
    actorStorage: /** @type {any} */ ({}),
    sharedStorage: /** @type {any} */ ({}),
    blobs: /** @type {any} */ ({}),
    jwtSecret: 'test-secret',
  });
}

describe('unregistered XRPC methods', () => {
  it('answers MethodNotImplemented', async () => {
    const response = await createPds().fetch(
      new Request('https://pds.example.com/xrpc/com.example.notAThing'),
    );

    expect(response.status).toBe(501);
    expect(response.headers.get('content-type')).toContain('application/json');
    expect(await response.json()).toEqual({
      error: 'MethodNotImplemented',
      message: 'Method Not Implemented',
    });
  });

  it('answers space methods that way while spaces are off', async () => {
    const response = await createPds().fetch(
      new Request('https://pds.example.com/xrpc/com.atproto.space.listSpaces'),
    );

    expect(response.status).toBe(501);
    expect((await response.json()).error).toBe('MethodNotImplemented');
  });

  it('leaves paths outside /xrpc on the plain 404', async () => {
    const response = await createPds().fetch(
      new Request('https://pds.example.com/not-a-page'),
    );

    expect(response.status).toBe(404);
  });
});