React testing with asynchronous setState

I'm new to React testing and I'm having a hard time figuring out the following issue:

I'm trying to simulate an input onChange event. It's a text input that filters the results in a table. InteractiveTable has a controlled input field (ControlledInput) and an instance of Facebook's FixedDataTable.

This is the test:

let filter = ReactTestUtils.findRenderedComponentWithType(component, ControlledInput);
let input = ReactTestUtils.findRenderedDOMComponentWithTag(filter, 'input');
input.value = 'a';
ReactTestUtils.Simulate.change(input);
console.log(component.state);

On input change the component updates its state with the value of the input, but since setState is asynchronous, here the console.log will log out the previous state, and I can't query the structure of the component for testing, because it's not updated yet. What am I missing?