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import React from "react";
import { render, fireEvent } from "@testing-library/react";
import Slider from "../src/index";
import {
getActiveSlide,
clickNext,
clickPrevious,
getCurrentSlide
} from "../test-utils";
class SliderWithAfterChange extends React.Component {
constructor(props) {
super(props);
this.state = {
currentSlide: null
};
this.afterChange = this.afterChange.bind(this);
}
afterChange(currentSlide) {
console.log(currentSlide, "afterChange");
this.setState({
currentSlide
});
}
render() {
return (
<Slider afterChange={this.afterChange}>
<div>slide1</div>
<div>slide2</div>
<div>slide3</div>
<div>slide4</div>
</Slider>
);
}
}
describe("After change Slider", function() {
it("should render", function() {
const { container } = render(<SliderWithAfterChange />);
clickNext(container);
setTimeout(() => {
expect(getActiveSlide(container).textContent).toEqual("slide2");
}, 1000);
clickNext(container);
setTimeout(() => {
expect(getActiveSlide(container).textContent).toEqual("slide3");
}, 1000);
clickPrevious(container);
setTimeout(() => {
expect(getActiveSlide(container).textContent).toEqual("slide2");
}, 1000);
});
});
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