Tauri 配置

你可能已經(jīng)注意到我們package.json中的測試腳本提到了一個文件wdio.conf.js。這就是WebdriverIO配置文件，它控制了我們測試套件的大部分方面。

wdio.conf.js:

const os = require('os')
const path = require('path')
const { spawn, spawnSync } = require('child_process')

// keep track of the `tauri-driver` child process
let tauriDriver

exports.config = {
  specs: ['./test/specs/**/*.js'],
  maxInstances: 1,
  capabilities: [
    {
      maxInstances: 1,
      'tauri:options': {
        application: '../../target/release/hello-tauri-webdriver',
      },
    },
  ],
  reporters: ['spec'],
  framework: 'mocha',
  mochaOpts: {
    ui: 'bdd',
    timeout: 60000,
  },

  // ensure the rust project is built since we expect this binary to exist for the webdriver sessions
  onPrepare: () => spawnSync('cargo', ['build', '--release']),

  // ensure we are running `tauri-driver` before the session starts so that we can proxy the webdriver requests
  beforeSession: () =>
    (tauriDriver = spawn(
      path.resolve(os.homedir(), '.cargo', 'bin', 'tauri-driver'),
      [],
      { stdio: [null, process.stdout, process.stderr] }
    )),

  // clean up the `tauri-driver` process we spawned at the start of the session
  afterSession: () => tauriDriver.kill(),
}

如果你對`exports.config`對象上的屬性感興趣，我建議閱讀文檔。對于非WDIO特定的項目，有注釋解釋為什么我們在onPrepare?、?beforeSession?和?afterSession?中運行命令。我們還將我們的規(guī)范設(shè)置為?"./test/specs/**/*.js"?，所以讓我們現(xiàn)在創(chuàng)建一個規(guī)范文件。