I want to be able to simulate a user typing into a text box using reactjs so that I can test my validation status messages.
I have a react component which validates on keyUp
Below is a simple example of what I've tried.
nameInput.props.value = 'a';
React.addons.TestUtils.Simulate.keyUp(nameInput);
React.addons.TestUtils.findRenderedDOMComponentWithClass(component, 'has-error');
This doesn't seem to change the value of the bound textbox when I debug in the validator
React.addons.TestUtils.Simulate.keyUp(nameInput, {key: 'a'});
React.addons.TestUtils.findRenderedDOMComponentWithClass(component, 'has-error');
This doesn't either.
Could someone point me on the right track, the second is inline with the documentation I could find around simulate (http://facebook.github.io/react/docs/test-utils.html), the first makes sense to me (set the actual textbox value then fake an event)
By setting nameInput.props.value = 'a';
you are not actually updating the value in your component.
You should use React.addons.TestUtils.Simulate.change(nameInput, { target: { value: 'a' } });
or something similar to simulate modifying the actual value.