import assert from 'node:assert/strict'
import test from 'node:test'
import {
  classifyCspUserAgentFamily,
  isSupportedCspReportContentType,
  normalizeCspBlockedOrigin,
  normalizeCspDocumentPath,
  parseCspReportPayload
} from '../lib/csp-report.js'

test('CSP 보고 URL은 문서 path와 차단 origin까지만 남긴다', () => {
  const [report] = parseCspReportPayload({
    'csp-report': {
      'document-uri': 'https://sori.studio/post/visible?token=secret#private',
      'blocked-uri': 'https://cdn.example.com/private/file.js?signature=secret#part',
      'effective-directive': 'script-src-elem'
    }
  }, 'Mozilla/5.0 Chrome/140.0.0.0 Safari/537.36')

  assert.deepEqual(report, {
    policyVersion: 'compat-v1',
    documentPath: '/post/visible',
    effectiveDirective: 'script-src-elem',
    blockedOrigin: 'https://cdn.example.com',
    userAgentFamily: 'Chrome'
  })
  assert.equal(JSON.stringify(report).includes('secret'), false)
  assert.equal(JSON.stringify(report).includes('/private/file.js'), false)
})

test('CSP 보고 정규화는 실행 토큰과 브라우저 계열만 보존한다', () => {
  assert.equal(normalizeCspDocumentPath('/settings?email=user@example.com'), '/settings')
  assert.equal(normalizeCspBlockedOrigin('inline'), 'inline')
  assert.equal(normalizeCspBlockedOrigin('data:text/javascript,secret'), 'data:')
  assert.equal(normalizeCspBlockedOrigin(''), 'empty')
  assert.equal(normalizeCspBlockedOrigin('about:blank'), 'about:')
  assert.equal(normalizeCspBlockedOrigin('chrome-extension://abcdef/private.html'), 'chrome-extension:')
  assert.equal(normalizeCspBlockedOrigin('moz-extension://abcdef/private.html'), 'moz-extension:')
  assert.equal(normalizeCspBlockedOrigin('safari-web-extension://abcdef/private.html'), 'safari-web-extension:')
  assert.equal(classifyCspUserAgentFamily('Mozilla/5.0 Version/18.0 Safari/605.1.15'), 'Safari')
})

test('CSP 수집은 지정된 JSON 호환 미디어 타입만 허용한다', () => {
  assert.equal(isSupportedCspReportContentType('application/csp-report'), true)
  assert.equal(isSupportedCspReportContentType('application/reports+json; charset=utf-8'), true)
  assert.equal(isSupportedCspReportContentType('application/vnd.example+json'), true)
  assert.equal(isSupportedCspReportContentType('text/plain'), false)
})