// Make Enzyme functions available in all test files without importing.
import {shallow, render, mount} from 'enzyme';
global.shallow = shallow;
global.render = render;
global.mount = mount;

// Skip createElement warnings but fail tests on any other warning.
console.error = message => {
  if (!/(React.createElement: type should not be null)/.test(message)) {
    throw new Error(message);
  }
};