尝试使用 lib protractor-intercept 时遇到问题：可能是 Javascript 异步问题

Question

我在尝试使用 lib protractor-intercept 时遇到问题，我认为这可能是我遇到的 Javascript 异步问题。此代码有效，但不会打印出 console.log 行。知道我怎么可能弄错了吗？

When('the {string} button is clicked', async (buttonName: string) => {
 var intercept = new Intercept(browser);
 intercept.addListener();
 await page.submitApplication(buttonName);
 intercept.getRequests().then(function(reqs) {
   console.log("Intercepted!! " + reqs);
   //TODO extract a value from submit http query response
 });
 await page.waitForSpinnerButtonFinish();
});

这是我的页面对象方法：

  submitApplication(buttonName: string) {
    return new Promise(function (resolve) {
      var promised = element(by.css('app form')).element(
         by.cssContainingText('button span', buttonName)).click();
      return resolve(promised);
    });
  }

Answer 1

我没有找到 intercept.addListener(); returns 的文档，但为了安全起见，我会选择 await。然后我不会将 .then 与 await 混用。看看这是否会起作用

submitApplication(buttonName: string) {
    return element(by.css('app form'))
      .element(by.cssContainingText('button span', buttonName))
      .click();
    });
  }

When('the {string} button is clicked', async (buttonName: string) => {
 var intercept = new Intercept(browser);
 await intercept.addListener();
 await page.submitApplication(buttonName);
 let reqs = await intercept.getRequests()
 console.log("Intercepted!! " + reqs);
 await page.waitForSpinnerButtonFinish();
});