text: import React from "react";
  import Chart from "./Chart.js";
  
  describe("Chart", () => {
  	it("should render correctly", () => {
  		// GIVEN: notre composant:
  		const tree = shallow(<Chart title="Chart" data={[[1, 2], [3, 4]]} />);
  		// THEN: il doit s'afficher correctement en matchant son snapshot:
  		expect(tree).toMatchSnapshot();
  	});
  });
  