量角器+ AngularJS +茉莉 - 测试preSS和持有项目

问题描述：

与AngularJS和量角器很新，但我想我会在正确的方向为止。

Very new with AngularJS and Protractor, but I think I am going to the right direction so far.

我的网站，当你点击并按住X秒项目的项目列表，它会打开一个模态窗口。

My site has a list of items when you click and hold the item for X seconds, it opens a modal window.

我怎么能模拟量角器/茉莉花这种行为？

How can I simulate that behavior in Protractor/Jasmine?

我知道有一个点击（）事件，但我想要的点击并按住事件

I know there is the "click()" event, but I want the "click and hold" event

我肯定有一个人知道如何来模拟。

I am sure there is someone that knows how to simulate that.

大在此先感谢！

答

我们的想法是使用的 鼠标按下（） 第一：

The idea is to use mouseDown() first:

/**
 * Presses a mouse button. The mouse button will not be released until
 * {@link #mouseUp} is called, regardless of whether that call is made in this
 * sequence or another. The behavior for out-of-order events (e.g. mouseDown,
 * click) is undefined.
 ...
 */

然后，调用 browser.sleep（） X秒。

然后，调用 mouseUp事件（） 释放鼠标点击：

Then, call mouseUp() to release the mouse click:

/**
 * Releases a mouse button. Behavior is undefined for calling this function
 * without a previous call to {@link #mouseDown}.
 ...
 */

code：

browser.actions().mouseDown(element).perform();
browser.sleep(5000);
browser.actions().mouseUp(element).perform();

其中，元素是目标元素点击并持有。

工作示例（基于本的jsfiddle ）：

require('jasmine-expect');

describe('Test Click And Hold', function () {
    beforeEach(function () {
        browser.ignoreSynchronization = true;
        browser.get('http://jsfiddle.net/LysCF/13/embedded/result/');
        browser.sleep(5000);
    });

    it('should show appropriate list elements after click and hold', function () {
        var frame = browser.findElement(by.xpath('//div[@id="result"]/iframe'));
        browser.switchTo().frame(frame);

        var element = browser.findElement(by.css('div.hold_trigger'));
        browser.actions().mouseDown(element).perform();
        browser.sleep(5000);
        browser.actions().mouseUp().perform();

        // check expectations
    });
});

量角器+ AngularJS +茉莉 - 测试preSS和持有项目

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