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import React from "react";
import { render } from "@testing-library/react";
import Fade from "../Fade";
import { getActiveSlide, clickNext, clickPrevious } from "../../test-utils";
describe("Fade", () => {
it("should change slides when clicked on next & prev buttons", () => {
const { container } = render(<Fade />);
let activeslide = getActiveSlide(container);
expect(parseInt(activeslide.getAttribute("data-index"))).toEqual(0);
clickNext(container);
activeslide = getActiveSlide(container);
expect(parseInt(activeslide.getAttribute("data-index"))).toEqual(1);
clickPrevious(container);
activeslide = getActiveSlide(container);
expect(parseInt(activeslide.getAttribute("data-index"))).toEqual(0);
});
});
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