XuqmGroup-RNSDK/packages/xwebview/tests/runtime.test.ts

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

import {
  getXWebViewSnapshot,
  mountXWebViewHost,
  openWebView,
  resetXWebViewRuntimeForTests,
  updatePageNavigation,
} from '../src/runtime'

test('openWebView owns an independent page stack and restores the lower page', async () => {
  resetXWebViewRuntimeForTests()
  const unmount = mountXWebViewHost()
  const first = openWebView({
    source: { uri: 'https://first.test' },
  })
  const second = openWebView({
    source: { uri: 'https://second.test' },
  })

  assert.deepEqual(
    getXWebViewSnapshot().pages.map(page => page.id),
    [first.id, second.id],
  )
  second.close()
  assert.deepEqual(
    getXWebViewSnapshot().pages.map(page => page.id),
    [first.id],
  )
  assert.equal((await second.closed).reason, 'api')
  unmount()
})

test('dynamic navigation state belongs only to its page', () => {
  resetXWebViewRuntimeForTests()
  const unmount = mountXWebViewHost()
  const first = openWebView({
    navigationBar: { title: { text: 'first' } },
    source: { uri: 'https://first.test' },
  })
  const second = openWebView({
    navigationBar: { title: { text: 'second' } },
    source: { uri: 'https://second.test' },
  })

  updatePageNavigation(second.id, {
    title: { color: '#ffffff', text: 'changed' },
  })
  const pages = getXWebViewSnapshot().pages
  assert.equal(pages[0].presentation.titleText, 'first')
  assert.equal(pages[1].presentation.titleText, 'changed')
  first.close()
  second.close()
  unmount()
})

test('suspend and resume preserve the same page and handle', () => {
  resetXWebViewRuntimeForTests()
  const unmount = mountXWebViewHost()
  const page = openWebView({
    source: { uri: 'https://suspend.test' },
  })

  page.suspend()
  assert.equal(getXWebViewSnapshot().pages[0].suspended, true)
  assert.equal(getXWebViewSnapshot().pages[0].handle, page)

  page.resume()
  assert.equal(getXWebViewSnapshot().pages[0].suspended, false)
  assert.equal(getXWebViewSnapshot().pages[0].handle, page)

  page.close()
  unmount()
})