content: import React from 'react';
  import { expect } from 'chai';
  import { shallow } from 'enzyme';
  import Direction from '../Direction';
  
  describe('<Direction />', () => {
      it('renders without any properties', () => {
          const wrapper = shallow(<Direction />);
          expect(wrapper.type()).to.equal('svg');
      });
  
      it('renders when direction is negative', () => {
          const wrapper = shallow(<Direction direction={-1} />);
          expect(wrapper.type()).to.equal('svg');
      });
  
      it('renders when direction is positive', () => {
          const wrapper = shallow(<Direction direction={1} />);
          expect(wrapper.type()).to.equal('svg');
      });
  });
  