Enzyme - How to access and set <input> value?

Question

I\'m confused about how to access value when using mount. Here\'s what I\'ve got as my test:

  it(\'cancels changes w         


        

Answer 1

In my case i was using ref callbacks,

   this._validateMail()}
                                                       ref={(val) =>{ this._username = val}}
                                                    >

To obtain the value. So enzyme will not change the value of this._username.

So i had to:

login.node._username.value = "mario@com.com";
    user.simulate('change');
    expect(login.state('mailValid')).toBe(true);

To be able to set the value then call change . And then assert.