message: first test working for AtomTree component
diff: @@ -43,11 +43,16 @@ describe('Atom tree visualizer unit test', () => {
  };
  let Visualizer;
  beforeAll(() => {
  - Visualizer = shallow(<AtomTree />);
  + Visualizer = shallow(<AtomTree newSnap={propSnapshot} />);
  });
  // console.log('d3', d3);
  // console.log('test component', Visualizer);
  it(`<AtomTree /> should render an svg with id 'canvas' `, () => {
  expect(Visualizer.find('svg').is('#canvas')).toEqual(true);
  });
  + // it('Expect AtomTree to render d3 elements', () => {
  + // console.log('component', Visualizer.find('svg'));
  + // const allD3 = Visualizer.find('svg').find('g');
  + // expect(allD3.length).toEqual(35);
  + // });
  });
  