text: import fs from 'fs-extra';
  import path from 'path';
  import { expect } from 'chai';
  import { renderToString } from 'react-dom/server';
  import React from 'react';
  import { LineGraphArrows } from '../../examples/arrows';
  
  describe('<LineGraphArrows />', () => {
      let result = null;
      before(async () => {
          result = await fs.readFile(path.join(__dirname, '../../examples/arrows.svg'), 'utf-8');
      });
  
      it('should render a graph with arrows', () => {
          expect(renderToString(<LineGraphArrows />)).to.equal(result);
      });
  });
  
  