browser.getCurrentUrl() 只在一次测试中给我 "UnhandledPromiseRejectionWarning"

Question

我将测试更改为 async/await，此后 browser.getCurrentUrl() 工作正常，除了此测试：

        (Filling out a Form)
        ...
        await element(by.id('auftrag-disponieren')).click();

        await browser.wait(EC.visibilityOf($('list')), 1000).catch((e) => {
          console.log(e);
        });

        since('How it should be, but is #{actual}').
          expect(await browser.getCurrentUrl()).toContain("https://someRandomDomain.com");

      })
    });

抛出以下警告但仍通过测试：

>(node:13760) UnhandledPromiseRejectionWarning: Error: Error while waiting for Protractor to sync with the page: "both angularJS testability and angular testability are undefined.  This could be either because this is a non-angular page or because your test involves client-side navigation, which can interfere with Protractor's bootstrapping.  See http://git.io/v4gXM for details"
    at runWaitForAngularScript.then (C:\Users\mat\AppData\Roaming\npm\node_modules\protractor\built\browser.js:463:23)
    at process._tickCallback (internal/process/next_tick.js:68:7)
(node:13760) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 1)
(node:13760) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
(node:13760) UnhandledPromiseRejectionWarning: Error: Error while waiting for Protractor to sync with the page: "both angularJS testability and angular testability are undefined.  This could be either because this is a non-angular page or because your test involves client-side navigation, which can interfere with Protractor's bootstrapping.  See http://git.io/v4gXM for details"
    at runWaitForAngularScript.then (C:\Users\mat\AppData\Roaming\npm\node_modules\protractor\built\browser.js:463:23)
    at process._tickCallback (internal/process/next_tick.js:68:7)
(node:13760) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 2)

I̶f̶ ̶I̶ ̶g̶e̶t̶ ̶t̶h̶e̶ ̶c̶u̶r̶r̶e̶n̶t̶ ̶u̶r̶l̶ ̶b̶e̶f̶o̶r̶e̶ ̶t̶h̶e̶ ̶c̶l̶i̶c̶k̶ ̶i̶t̶ ̶a̶l̶s̶o̶ ̶f̶a̶i̶l̶s̶,̶ ̶s̶o̶ ̶i̶t̶'̶s̶ ̶n̶o̶t̶ ̶b̶e̶c̶a̶u̶s̶e̶ ̶o̶f̶ ̶t̶h̶e̶ ̶r̶e̶d̶i̶r̶e̶c̶t̶.̶ ̶P̶l̶a̶c̶i̶n̶g̶ ̶a̶ ̶t̶r̶y̶-̶c̶a̶t̶c̶h̶ ̶b̶l̶o̶c̶k̶ ̶a̶r̶o̶u̶n̶d̶ ̶i̶t̶ ̶w̶o̶n̶'̶t̶ ̶h̶e̶l̶p̶ ̶e̶i̶t̶h̶e̶r̶.̶ ̶

我在不同的测试中多次使用 browser.getCurrentUrl()，但这是我唯一收到此警告的测试。

编辑：

禁用 since() 功能并尝试 await expect(..).toContain(..) 没有帮助。我得到了和以前一样的结果。

我也许应该提到我有以下功能

afterAll(async () => { await browser.get("https://someRandomDomain.com/dashboard") })

编辑2：

我认为警告来自 afterAll(async () => {await browser.get("https://someRandomDomain.com/dashboard")}) 函数。自评论此行以来，我没有收到这些警告。但是我仍然在不同的测试中使用这个函数，他们不会抛出这些警告。

Answer 1

试试下面的

    since('How it should be, but is #{actual}').
      await browser.waiForAngularEnabled(false);//true if your application is angular
      await expect(await browser.getCurrentUrl()).toContain("https://someRandomDomain.com");

  })

Answer 2

在 expect:

之前尝试 await

await expect(...).toContain(...);

Answer 3

我通过将 afterAll 更改为：

来修复它

afterAll(async () => {
        await browser.driver.get("https://someRandomDomain.com/dashboard");
        await browser.driver.sleep(1000);
    });

browser.getCurrentUrl() 只在一次测试中给我 "UnhandledPromiseRejectionWarning"

browser.getCurrentUrl() is giving me "UnhandledPromiseRejectionWarning" in only one Test

javascript

selenium

protractor

e2e-testing