import { describe, it, expect } from 'vitest';import { parseResultCode } from '../tools/prr/workflow/utils.js'; describe('parseResultCode', () => {  it('parses RESULT: ALREADY_FIXED — detail', () => {    const output = 'Some text.\nRESULT: ALREADY_FIXED — line 45 has null check\nMore text.';    const parsed = parseResultCode(output);    expect(parsed).not.toBeNull();    expect(parsed!.resultCode).toBe('ALREADY_FIXED');    expect(parsed!.resultDetail).toBe('line 45 has null check');  });   it('parses RESULT with double hyphen delimiter', () => {    const output = 'RESULT: UNCLEAR -- instructions are ambiguous';    const parsed = parseResultCode(output);    expect(parsed).not.toBeNull();    expect(parsed!.resultCode).toBe('UNCLEAR');    expect(parsed!.resultDetail).toBe('instructions are ambiguous');  });   it('parses optional CAVEAT line', () => {    const output = `RESULT: ATTEMPTED — added a guardCAVEAT: may need to handle edge case`;    const parsed = parseResultCode(output);    expect(parsed).not.toBeNull();    expect(parsed!.resultCode).toBe('ATTEMPTED');    expect(parsed!.resultDetail).toBe('added a guard');    expect(parsed!.caveat).toBe('may need to handle edge case');  });   it('returns null when no RESULT line present', () => {    expect(parseResultCode('No changes made.')).toBeNull();    expect(parseResultCode('NO_CHANGES: something')).toBeNull();    expect(parseResultCode('')).toBeNull();    expect(parseResultCode('   ')).toBeNull();  });});