Selenium moveToElement不会触发鼠标悬停事件

当我写这个问题时,我试图在元素B上逐步模拟mousemove事件,它奏效了。所以代码现在看起来像:

public void dragSubcategoryOutOfParentCategory(String parentCategoryText, String childCategoryText)
{
    Actions actions = new Actions(WebDriverRunner.getWebDriver());

    SelenideElement parentCategory = $$("#main .sortable li").get(0);
    SelenideElement childCategory = parentCategory.find("ul li");

    HashMap<String, Integer> parentTopLeftOffset = getElementTopLeftOffset(parentCategory);
    HashMap<String, Integer> childTopLeftOffset = getElementTopLeftOffset(childCategory);


    actions.moveToElement(childCategory, childTopLeftOffset.get("x"), childTopLeftOffset.get("y")).perform();
    actions.clickAndHold().perform();
    actions.moveToElement(parentCategory, parentTopLeftOffset.get("x") + 4, parentTopLeftOffset.get("y") + 4).perform();
    // Needs to simulate mousemove over the parent element,
    // otherwise it does not open new hint holder.
    sleep(250);
    actions.moveToElement(parentCategory, parentTopLeftOffset.get("x") + 3, parentTopLeftOffset.get("y") + 3).perform();
    sleep(250);
    actions.moveToElement(parentCategory, parentTopLeftOffset.get("x") + 2, parentTopLeftOffset.get("y") + 2).perform();
    sleep(1000);
    actions.release().build().perform();

    sleep(5000);
}