Question

我是量角器和javascript的新手。我知道关于此错误有很多问题和解决方案。但是没有一个解决方案使我对异步回调有了清晰的了解，这个错误对我来说仍然持续存在。

我正在使用页面对象模型。请参考下面我自己编写的代码：

elements.js：

var pageElements = function(){};

pageElements.prototype = Object.create({},{
  usernameField:{get: function(){return element(by.id('username'));}},
  passwordField:{get: function(){return element(by.id('password'));}},
  signinButton:{get: function(){return element(by.xpath("xpath"));}},
  formField1:{get: function(){return element(by.xpath("xpath1"));}},
  formField2:{get: function(){return element(by.xpath("xpath2"));}},
});

module.exports = pageElements;

controls.js：

var EC = protractor.ExpectedConditions;
var controls = require('../Controls/controls.js');

exports.waitForElementById = async function(id){
  debugger;
  var isVisible = EC.visibilityOf(id);
  await browser.wait(isVisible,50000);
  browser.sleep(3000);
};

exports.waitForElementByXpath = async function(xpaths){
  var isVisible = EC.visibilityOf(xpaths);
  await browser.wait(isVisible,50000);
  browser.sleep(3000);
};

exports.sendKeysById = async function(ids, value){
  controls.waitForElementById(ids);
  var isVisible;
  for(i = 1; i<5; i++){
    isVisible = EC.visibilityOf(ids);
    if(isVisible){
        return await ids.sendKeys(value).then(function(){
            browser.sleep(500);
        }) .catch(error => {
            console.log('---------Error: Element not sent by id-----------');

            throw error;
        });
    }
  }
}

exports.clickElementById = async function(id){
  controls.waitForElementById(id);
  var isClickable;
  var processingBar;
  var check;
  for(i = 1; i<5; i++){
    isClickable = EC.elementToBeClickable(id);
    processingBar = EC.invisibilityOf(element(by.xpath("//*[contains(@id,'exterroLoader')]")));
    check = EC.and(isClickable,processingBar);
    if(check){
        return await id.click().then(function(){
            browser.sleep(500);
        }) .catch(error => {
            console.log('---------Error: Element not clicked by id-----------');
            throw error;
        });
    }
  }
};

formOperations.js

browser.ignoreSynchronization = true;
var controls = require('./controls.js');
var pageElements = require('./elements.js');
var e;

exports.form1 = async function(){
    e = new pageElements();
    browser.get("https://form.htm");
    await controls.sendKeysById(e.usernameField);
    await controls.sendKeysById(e.passwordField);
    await controls.clickByXpath(e.signinButton);
    await controls.sendKeysById(e.formField1);
};

exports.form2 = async function(){
    e = new pageElements();
    browser.get("https://form.htm");
    await controls.sendKeysById(e.usernameField);
    await controls.sendKeysById(e.passwordField);
    await controls.clickByXpath(e.signinButton);
    await controls.sendKeysById(e.formField2);
};

TestCases.js

var ignore = function(exp){return{it:((typeof exp==='function')?exp():exp)?function(){}:it}};

describe('Automation', function() {
var controls = require('./controls.js');
browser.ignoreSynchronization = true;
browser.get('https://prre2eauto.exterrocloud.info');

it('Form 1', async function(){
    var a = require('./formOperations.js');
    await a.form1();
});

it('Form 2', async function(){
    var a = require('./formOperations.js');
    await a.form2();
});

});

上面给出了示例代码，但我使用的模型是完全相同的。

我正要面对的是

form1成功执行，没有任何错误。

form2成功执行，但出现以下错误：

Jasmine spec timed out. Resetting the WebDriver Control Flow.
Message:
[31m    Error: Timeout - Async callback was not invoked within timeout specified by jasmine.DEFAULT_TIMEOUT_INTERVAL.[0m
Stack:
Error: Timeout - Async callback was not invoked within timeout specified by jasmine.DEFAULT_TIMEOUT_INTERVAL.
at ontimeout (timers.js:498:11)
at tryOnTimeout (timers.js:323:5)
at Timer.listOnTimeout (timers.js:290:5)

请帮忙，因为这需要我花更长的时间才能理解。

Answer 1

尝试以下一个

rn  concatenated
1   C1234
2   C1234, C1234

希望它对您有帮助

茉莉花异步回调未在指定的超时时间内调用

1 个答案: