import assert from 'node:assert/strict'
import test from 'node:test'

import { resolveLinkPolicy } from '../src/linkPolicy'

test('link policy keeps web links inside and routes only safe system schemes outside', () => {
  assert.deepEqual(resolveLinkPolicy('https://example.test'), {
    action: 'allow',
  })
  assert.deepEqual(resolveLinkPolicy('tel:10086'), {
    action: 'external',
  })
  assert.deepEqual(resolveLinkPolicy('javascript:alert(1)'), {
    action: 'deny',
  })
  assert.deepEqual(resolveLinkPolicy('intent://unsafe'), {
    action: 'deny',
  })
  assert.deepEqual(resolveLinkPolicy('custom://unknown'), {
    action: 'deny',
  })
})