javascript - Protractor 中 'it' block 内的同步

Question

您好，实际上我在代码的“it” block 中面临同步。以下片段描述了问题。

 it('Some Download Operation',function()
 {
    console.log("before");
    myobj.clickOnDownloadBtn();
    console.log("after download click");
    browser.driver.sleep(5000);
    var enter = browser.actions().sendKeys(protractor.Key.ENTER);
    enter.perform();
    console.log("after enter btn");
});

我得到的输出如下:

before
after download click
after enter btn
//Then the  click on PO Object's 'myobj.clickOnDownloadBtn()' operation.

请尽快让我知道这个问题和解决方案。

Answer 1

你必须添加 then 函数，就像这样:

 it('Some Download Operation',function()
 {

    myobj.clickOnDownloadBtn().then (function() {
    console.log("after enter btn");
    console.log("after download click");
    });

    browser.driver.sleep(5000);
    var enter = browser.actions().sendKeys(protractor.Key.ENTER);
    enter.perform().then (function() {
    console.log("after enter btn");
    });

});