我有一个 Angular 应用程序,需要向 Google 进行身份验证、授予一些范围等,我正在尝试为它设置自动 e2e 测试。 总的来说,我的量角器对我来说效果很好,但是当我们进入谷歌身份验证页面、登录并被重定向时,量角器无法通过测试,因为"文档在等待结果时卸载"。
在每次测试之前,我可以使用某种工具或技术对开发Google帐户进行身份验证吗?
如果我能让框架在普通旧的网络驱动程序驱动登录时保持一秒钟,并且只有在我到达目标页面后才能真正激活角度的东西,那就完美了!
关键是使用 browser.driver.get
而不是 browser.get
,并在使用角度特定命令之前使用browser.driver.sleep(someMilliseconds)
让角载荷到达最终目的地。
这是我的工作量角器规范,它首先授权给 Google,然后计算中继器中的项目:
it('allows the user to add new slides', function () {
browser.driver.get('http://localhost:3000/editor/?state=%7B"action":"create"%7D');
// at this point my server redirects to google's auth page, so let's log in
var emailInput = browser.driver.findElement(by.id('Email'));
emailInput.sendKeys('user@googleappsdomain.com');
var passwordInput = browser.driver.findElement(by.id('Passwd'));
passwordInput.sendKeys('pa$sWo2d'); //you should not commit this to VCS
var signInButton = browser.driver.findElement(by.id('signIn'));
signInButton.click();
// we're about to authorize some permissions, but the button isn't enabled for a second
browser.driver.sleep(1500);
var submitApproveAccess = browser.driver.findElement(by.id('submit_approve_access'));
submitApproveAccess.click();
// this nap is necessary to let angular load.
browser.driver.sleep(10000);
// at this point the protractor functions have something to hook into and
// will work as normal!
element(by.id('new-slide-dropdown-trigger')).click();
element(by.id('new-text-slide-trigger')).click();
var slideList = element.all(by.repeater('slide in deck.getSlides()'));
slideList.then(function(slideElements) {
expect(slideElements.length).toEqual(1);
});
});
我有一个谷歌身份验证页面对象(下图)可以为我完成整个工作。
这里的关键是"isAngularSite(false)";函数女巫指示webdriver我们是否进入"angular"或"non angular"网站。(实现如下)。
/* global element, browser, by */
'use strict';
var GOOGLE_USERNAME = 'my.account@google.com';
var GOOGLE_PASSWORD = 'password';
var ec = protractor.ExpectedConditions;
var Google = function () {
this.emailInput = element(by.id('Email'));
this.passwordInput = element(by.id('Passwd'));
this.nextButton = element(by.id('next'));
this.signInButton = element(by.id('signIn'));
this.approveAccess = element(by.id('submit_approve_access'));
this.loginToGoogle = function () {
var self = this;
/* Entering non angular site, it instructs webdriver to switch
to synchronous mode. At this point I assume we are on google
login page */
isAngularSite(false);
this.emailInput.sendKeys(GOOGLE_USERNAME);
this.nextButton.click();
this.passwordInput.isPresent().then(function () {
browser.wait(ec.visibilityOf(self.passwordInput), BROWSER_WAIT).then(function () {
self.passwordInput.sendKeys(GOOGLE_PASSWORD);
self.signInButton.click();
browser.wait(ec.elementToBeClickable(self.approveAccess), BROWSER_WAIT).then(function () {
self.approveAccess.click();
/* Now we are being redirected to our app, switch back to
async mode (page with angular) */
isAngularSite(true);
});
});
});
}
}
module.exports = new Google();
---把它扔到量角器中.js
onPrepare: function () {
global.isAngularSite = function (flag) {
console.log('Switching to ' + (flag ? 'Asynchronous' : 'Synchronous') + ' mode.')
browser.ignoreSynchronization = !flag;
},
global.BROWSER_WAIT = 5000;
}
---这就是您将如何使用它:
it('should login though google', function(done) {
mainPage.loginBtn.click().
then(function () {
loginPage.connectWithGoogleBtn.click();
googlePage.loginToGoogle();
browser.wait(mainPage.userName.isPresent()).
then(function () {
expect(mainPage.userName.getText()).
toEqual('my.account@google.com');
done();
});
});
});
使用waitForAngularEnabled
来启用/禁用等待量角器的角度任务。默认情况下,它将处于启用状态。您可以使用以下内容:
// do things on your Angular application
// go to external oauth page
waitForAngularEnabled(false)
// login on oauth page and redirect to your Angular application
waitForAngularEnabled(true)
browser.get('/home') // this is a page from your Angular application
waitForAngularEnabled
返回一个承诺。browser.get
功能会一直阻止,直到加载 Angular 页面。