import { describe, expect, it } from 'vitest';
import { analyzeMicrosoftSecurityBaselinePackage } from '../../server/gpo/microsoft-security-baseline-parser';
import { syntheticMicrosoftBaselineZip } from './microsoft-baseline-synthetic-fixture';

describe('Microsoft Security Baseline settings parser', () => {
  it('uses the Registry.pol parser and stable ADMX identity without opening nested documentation', () => {
    const bytes = syntheticMicrosoftBaselineZip();
    const analysis = analyzeMicrosoftSecurityBaselinePackage(bytes, {
      baselineId: 'synthetic-baseline', analyzedAt: '2026-08-04T12:00:00.000Z'
    });
    expect(analysis).toMatchObject({
      status: 'complete',
      backupCount: 1,
      registryPolicyFileCount: 1,
      settings: [{
        observation: {
          parser: { id: 'gpo-registry-policy-binary', version: '1.0.0' },
          reducer: { id: 'gpo-registry-policy-instruction-reducer', version: '1.0.0' },
          values: [{ kind: 'registry-policy', operation: 'set-value', key: 'Software\\Policies\\Synthetic', valueName: 'Mode' }]
        },
        identity: {
          status: 'resolved',
          identity: { admx: { status: 'matched', reference: { technicalId: 'Synthetic.Policies#Mode', settingId: '$policy' } } }
        }
      }]
    });
    expect(analysis.settings[0].observation.sourceRecords).toEqual([{ index: 0, byteOffset: 8 }]);
  });

  it('fails closed through the shared Registry.pol parser on an unknown type', () => {
    const analysis = analyzeMicrosoftSecurityBaselinePackage(syntheticMicrosoftBaselineZip(99), {
      baselineId: 'synthetic-baseline', analyzedAt: '2026-08-04T12:00:00.000Z'
    });
    expect(analysis.status).toBe('partial');
    expect(analysis.settings).toEqual([]);
    expect(analysis.diagnosticCodes).toContain('gpo-registry-policy-type-unsupported');
  });
});