无法在量角器中检索电子邮件信息

Question

参考问题中的信息，我仍然无法参考电子邮件。在我的测试用例中，'expect' 由于某些未知原因没有被执行。

此外，如果我使用该行，

browser.controlFlow().await(getLastEmail()).then(...)

有个'browser.controlFlow(...).await is not a function error'

conf.js

var MailListener = require("mail-listener2")

exports.config = {
framework: 'jasmine2',
specs: ['./test.js'],
jasmineNodeOpts: { defaultTimeoutInterval: 360000 },
allScriptsTimeout: 60000,

onPrepare: function () {

    var mailListener = new MailListener({
        username: "username",
        password: "password",
        host: "imapPort",
        port: 993, // imap port
        secure: true,
        tls: true,
        tlsOptions: { rejectUnauthorized: false },
        mailbox: "INBOX", // mailbox to monitor
        searchFilter: ["UNSEEN", "FLAGGED"], // the search filter being used after an IDLE notification has been retrieved
        markSeen: true, // all fetched email willbe marked as seen and not fetched next time
        fetchUnreadOnStart: true, // use it only if you want to get all unread email on lib start. Default is `false`,
        mailParserOptions: {streamAttachments: true}, // options to be passed to mailParser lib.
        attachments: true, // download attachments as they are encountered to the project directory
        attachmentOptions: { directory: "attachments/" } // specify a download directory for attachments
    })

    mailListener.start()

    mailListener.on("server:connected", function(){
        console.log("Mail listener initialized")
    })

    mailListener.on("error", function(err){
      console.log(err)
    })

    mailListener.on("server:disconnected", function(){
      console.log("imapDisconnected")
    })

    global.mailListener = mailListener
},

onCleanUp: function () {
    mailListener.stop()
 }
}

测试用例：

describe('Email Testing', function () {

 it('should login with a registration code sent to an email', function () {
   //this line causes a 'browser.controlFlow(...).await is not a function' error
  // browser.controlFlow().await(getLastEmail()).then(function (email) {
  getLastEmail().then(function (email) {
    // The expect does not get executed as it should fail
    expect(email.subject).toEqual('My Subject')
   })
 })
})

 function getLastEmail () {
   var deferred = protractor.promise.defer()
   console.log('Waiting for an email...')

   mailListener.on('mail', function (mail) {
     console.log('No Console Log Here!')
     deferred.fulfill(mail)
   })
  return deferred.promise
 }

我不确定我的测试用例中缺少什么以便能够阅读电子邮件的主题或正文？

Answer 1

你基本上必须将异步代码包装在一个承诺中，并将 promise/function 传递到 flow.execute()

var flow = protractor.promise.controlFlow();
flow.execute( getLastEmail() ).then(function(email){
     text = email.text
});

Answer 2

运行今天进入同样的问题。结果是 webdriver 和 ControlFlow 的 API 已更新，await 已更改为 wait。是的，细微差别。请在此处查看新的 API 参考资料：https://seleniumhq.github.io/selenium/docs/api/javascript/module/selenium-webdriver/lib/promise_exports_ControlFlow.html

要为等待条件安排任务，请将代码更改为如下所示：

browser.controlFlow().wait(getLastEmail()).then(...)

无法在量角器中检索电子邮件信息

Unable to retrieve email information in protractor

javascript

email

protractor

e2e-testing