I am making a chart.js application in which functionality is implemented and now in the need to implement unit test for the same.

Things I have tried,

chart.tsx:

<div>
  <MyChart chartData={data} />
</div>

chart.test.tsx:

import React from "react";

jest.mock("chartjs", () => ({
  Line: () => null
}));

I have made the above code as unit test for chart.js integration. But unable to run the test for the same.

Working Example:

Could someone please help me in making the unit test for chart.js running efficiently?