Add unit test for Tools copyLink utility

import { copyLink } from "./utilities";

const writeText = jest.fn();

Object.assign(navigator, {

    clipboard: {

        writeText,

    },

});

describe("copyLink", () => {

    beforeEach(() => {

        (navigator.clipboard.writeText as jest.Mock).mockResolvedValue(undefined);

    });

    it("should copy the link to the clipboard", () => {

        const toolId = "MyToolId";

        copyLink(toolId);

        expect(writeText).toHaveBeenCalledTimes(1);

        expect(writeText).toHaveBeenCalledWith(expect.stringContaining(toolId));

    });

    it("should encode the tool id", () => {

        const toolId = "My Tool Id";

        copyLink(toolId);

        expect(writeText).toHaveBeenCalledTimes(1);

        expect(writeText).toHaveBeenCalledWith(expect.stringContaining("My%20Tool%20Id"));

    });

});