量角器：element.getText() 返回一个对象而不是 String

Question

I have an element defined as

this.clientRowName = element(by.id('CLIENT_NAME')); //page object file

I want to read the text in this element which is "ABC" but doing: var client = page.clientRowName.getText();

returns an object instead of a string. Is there any other way that I can get the text for the element

Answer 1

getText() returns a promise , you need to resolve it:

page.clientRowName.getText().then(function (text) {
    console.log(text);
});

Or, if you just want to assert the text, let expect() resolve the promise for you:

expect(page.clientRowName.getText()).toEqual("ABC");

Promises and the Control Flow documentation page should clear things up.

Answer 2

Another solution may be to use async/await .

class Page {
  constructor() {
    this.clientRowName = $('#CLIENT_NAME');
  }
}

/****************/

it('should console.log client name', async () => {
  const client = await Page.clientRowName.getText();
  console.log(client);
});

Answer 3

If you're in 2021, you will want to read this answer

according to protractors documentation, .getText() returns a promise.

The best way to handle a promise, as of 2021, is to use async/await keywords. This will make Protractor 'freeze' and wait, until the promise is resolved before running the next command

it('test case 1', async () => {
  let text = await page.clientRowName.getText();
  console.log(text);
})

.then() can also be used, but using async/await will make your code a lot more readable and easier to debug.

Answer 4

我通常使用element.getAttribute('value')