Units tests

[AntoinePy11]

Hello everyone,

I would like to add units tests to the library using Jest for example.

I don't find any solutions to test the methods inside force-graph.js.

I try to do like this:

import ForceGraph from "../src/force-graph";

describe("graph2ScreenCoords", () => {
  test("should be defined", () => {
    expect(ForceGraph.methods.graph2ScreenCoords).toBeDefined();
  });
});

I have the following error: TypeError: Cannot read properties of undefined (reading 'graph2ScreenCoords').

Did you try to add units tests or do you have any thoughts following my error ?

Thanks :)