text: import React from 'react';
  import ReactDOM from 'react-dom';
  import ResizingTextArea from './ResizingTextArea';
  
  function testProps(props) {
    return {
      value: "hello",
      onChange: jest.fn(),
      ...props
    };
  }
  
  it('renders without crashing', () => {
    const el = document.createElement('div');
    ReactDOM.render(<ResizingTextArea {...testProps()} />, el);
    expect(el.textContent).toContain('hello');
  });
  
  
  // more meaningful tests would be challenging because there's no layout
  // engine in jsdom