Angular testing: Protractor can't get input va

问题:

I'm new to Protractor..I think I understood the basic principles in spite of the lacking documentation, but I can't find a way to solve this problem.

Given this code:

ptor.findElement(protractor.By.input('canvas.description')).sendKeys('My description');
var description = ptor.findElement(protractor.By.input('canvas.description'));
expect(description.getText()).toEqual('My description');

I can see that the input gets the text it's inserting and the model updates with the same value, but the test failures 'cause description.getText() returns '' (empty string).

Is there a different way to catch values inside inputs?

Thanks in advance.

回答1:

Apparently there is a quirk with Selenium WebDriver. See here.

Try:

description.getAttribute('value');

Note, that getAttribute returns a promise, so if you need to use this value somehow you'll have to use a then clause:

description.getAttribute('value').then(function(value){
    //Do something with value
});