text: import React from 'react';
  import { render } from 'react-dom';
  
  import InputRangeWithHistogram, {
    getVerticalScale,
    getPointWidth,
  } from './InputRangeWithHistogram';
  
  describe('getVerticalScale', () => {
    it('returns the highest value in the array', () => {
      const data = [1, 2, 5, 10, 6, 3, 2];
      expect(getVerticalScale(data)).toEqual(10);
    });
  });
  
  describe('getPointWidth', () => {
    it('returns the percentage width of the point on the scale', () => {
      const data = [1, 2, 5, 10, 6, 3, 2];
      expect(getPointWidth(data).toFixed(9)).toEqual('14.285714286');
    });
  });
  
  describe('InputRange with Histogram', () => {
    it('renders without crashing', () => {
      const div = document.createElement('div');
      render(
        <InputRangeWithHistogram
          name=""
          value={{
            min: 0,
            max: 1,
          }}
          minValue={0}
          maxValue={1}
          data={[]}
        />,
        div,
      );
    });
  });
  