Getting error : Promise rejected with no or falsy reason in mocha selenium node js

Question

我正在用带有节点 js 的 selenium mocha 进行单元测试，我是新手，我想用拒绝承诺进行测试，但它给了我这个错误：Promise rejected with no or falsy reason，任何人都可以看看我的代码并帮助我解决这个问题，这里我粘贴了我的整个代码

it('Login', async function () {
    this.timeout(200000);
    return new Promise(async function (resolve, reject) {
      driver = await new Builder().forBrowser('firefox')
        .setFirefoxOptions(new firefox.Options().windowSize(screen))
        .build();
      driver.get('http://localhost:4200/login');
      await driver.findElement(By.id('mat-input-0')).sendKeys('root_admin');
      await driver.findElement(By.id('mat-input-1')).sendKeys('Admin123');
      await driver.sleep(5000);
      const button = await driver.findElement(By.className('mt-3'));
      await button.click();
      await driver.sleep(2000);
      await driver.quit();
      let text = "sdsdsds"
      if (text == "Invalid email or password") {
        resolve(true);
      } else {
        reject();
      }
    });
  });

Answer 1

您收到此错误消息的原因是您没有将任何参数放入 reject()。

如果您将其更改为例如reject(new Error('text does not match \"Invalid email or password\"')); 您应该会看到该错误消息。

Getting error : Promise rejected with no or falsy reason in mocha selenium node js

Getting error : Promise rejected with no or falsy reason in mocha selenium node js

javascript

selenium

mocha.js

node.js

chai