Question

这是鼠标悬停的html代码。我希望能够使用javascript编写脚本，将鼠标悬停在“Product＆amp; Services”上，然后单击isentia.mediaportal

请帮忙，因为这是我的面试感谢

 09-30 10:06:25.105 2456-2456/com.troychuinard.fanpolls E/AndroidRuntime: FATAL EXCEPTION: main
                                                                         Process: com.troychuinard.fanpolls, PID: 2456
                                                                         java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String com.google.firebase.auth.FirebaseUser.getUid()' on a null object reference
                                                                             at com.troychuinard.fanpolls.SignupActivity$5.onComplete(SignupActivity.java:280)
                                                                             at com.google.android.gms.tasks.zzf.run(Unknown Source)
                                                                             at android.os.Handler.handleCallback(Handler.java:739)
                                                                             at android.os.Handler.dispatchMessage(Handler.java:95)
                                                                             at android.os.Looper.loop(Looper.java:148)
                                                                             at android.app.ActivityThread.main(ActivityThread.java:5417)
                                                                             at java.lang.reflect.Method.invoke(Native Method)
                                                                             at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
                                                                             at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)

我创建了这个spec.js

<li class="first-item has-children dropdown products first">
    <a href="#" class="dropdown-toggle root-menu">Products &amp; Services</a>
    <ul class="dropdown-menu">
        <li class="first-item has-children dropdown all-products">
            <a href="#" class="">Products</a>
            <ul class="">
                <li class="first-item has-children">
                    <a title="isentia.mediaportal" href="/tools/mediaportal" class="">isentia.mediaportal</a>
                    <ul class="">
                        <li class="first-item menu_blurb"><span>Our Suite of Media Monitoring Tools: All your PR &amp; Analytics in one platform</span></li>

Answer 1

您需要使用browser.actions()对任何webelement执行鼠标操作。尝试以下代码。

var EC = protractor.ExpectedConditions;
var productsAndServiceMenu = element(by.linkText("Products &amp; Services"));
var subMenu = element(by.linkText("isentia.mediaportal"));
browser.actions().mouseMove(productsAndServiceMenu).perform();
browser.wait(EC.visibilityOf(subMenu),5000);
subMenu.click();

参考http://www.protractortest.org/#/api?view=webdriver.WebDriver.prototype.actions

如何使用Javascript / Protractor编写测试脚本鼠标悬停并单击显示的菜单

1 个答案: