import { describe, it, expect } from 'vitest';
import { companionRegistry } from '../../../../lib/ai/agent/tools/index.js';

describe('companion registry', () => {
  it('registers exactly the four v1 tools', () => {
    expect(companionRegistry.listTools().map(t => t.name).sort())
      .toEqual(['context', 'propose_change', 'read', 'search']);
  });
  it('exposes them in Anthropic shape', () => {
    const tools = companionRegistry.toAnthropicTools();
    expect(tools.every(t => t.name && t.input_schema && !('handler' in t))).toBe(true);
  });
});