等待量角器与页面同步时出错：“window.angular未定义 [英] Error while waiting for Protractor to sync with the page: "window.angular is undefined

问题描述

我刚刚开始使用Protractor。我创建了几个页面对象，到目前为止一切正常。我登录到一个页面，然后我被重定向到myaccount页面。

I've just started to use Protractor. I created several page objects and everything is working fine till now. I log in to a page and I'm being redirected to the myaccount page.

在该页面上，我收到以下错误：
等待时出错与页面同步的量角器：window.angular未定义。

On that page, I got the following error: Error while waiting for Protractor to sync with the page: "window.angular is undefined.

我的代码在这里：

var myaccount = function(){

//some function but everything is commented out
};
module.exports = new myaccount();

这是我的登录测试：

    this.loginSuccess = function(){
    userName.sendKeys(params.registration.email);
    password.sendKeys(params.registration.password);
    submitButton.click();
};

点击后，myaccount页面出现，但量角器抛出上述错误。

After the click, myaccount page appears but the protractor throws the mentioned error.

有人可以帮我吗？

推荐答案

请参阅mcalthrop的答案： https://github.com/angular/protractor/issues/610

See the answer from mcalthrop here: https://github.com/angular/protractor/issues/610

可以使用像

var newpage = new RegExp('welcome', 'i');
submitButton.click();
waitForUrlToChangeTo(newpage).then(function () {
        expect(browser.getTitle()).toEqual('Welcome!');
});

/**
 * @name waitForUrlToChangeTo
 * @description Wait until the URL changes to match a provided regex
 * @param {RegExp} urlRegex wait until the URL changes to match this regex
 * @returns {!webdriver.promise.Promise} Promise
 */
function waitForUrlToChangeTo(urlRegex) {
    var currentUrl;

    return browser.getCurrentUrl().then(function storeCurrentUrl(url) {
            currentUrl = url;
        }
    ).then(function waitForUrlToChangeTo() {
            return browser.wait(function waitForUrlToChangeTo() {
                return browser.getCurrentUrl().then(function compareCurrentUrl(url) {
                    return urlRegex.test(url);
                });
            });
        }
    );
}

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