83 lines
2.9 KiB
TypeScript
83 lines
2.9 KiB
TypeScript
/*
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Copyright 2021 The Matrix.org Foundation C.I.C.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import { fireEvent, render } from "@testing-library/react";
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import React, { useState } from "react";
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import { Linkify } from "../../../../src/components/views/elements/Linkify";
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describe("Linkify", () => {
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it("linkifies the context", () => {
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const { container } = render(<Linkify>https://perdu.com</Linkify>);
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expect(container.innerHTML).toBe(
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'<div><a href="https://perdu.com" class="linkified" target="_blank" rel="noreferrer noopener">' +
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"https://perdu.com" +
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"</a></div>",
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);
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});
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it("correctly linkifies a room alias", () => {
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const { container } = render(<Linkify>#element-web:matrix.org</Linkify>);
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expect(container.innerHTML).toBe(
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"<div>" +
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'<a href="https://matrix.to/#/#element-web:matrix.org" class="linkified" rel="noreferrer noopener">' +
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"#element-web:matrix.org" +
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"</a></div>",
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);
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});
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it("changes the root tag name", () => {
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const TAG_NAME = "p";
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const { container } = render(<Linkify as={TAG_NAME}>Hello world!</Linkify>);
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expect(container.querySelectorAll("p")).toHaveLength(1);
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});
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it("relinkifies on update", () => {
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function DummyTest() {
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const [n, setN] = useState(0);
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function onClick() {
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setN(n + 1);
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}
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// upon clicking the element, change the content, and expect
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// linkify to update
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return (
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<div onClick={onClick}>
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<Linkify>{n % 2 === 0 ? "https://perdu.com" : "https://matrix.org"}</Linkify>
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</div>
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);
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}
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const { container } = render(<DummyTest />);
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expect(container.innerHTML).toBe(
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"<div><div>" +
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'<a href="https://perdu.com" class="linkified" target="_blank" rel="noreferrer noopener">' +
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"https://perdu.com" +
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"</a></div></div>",
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);
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fireEvent.click(container.querySelector("div"));
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expect(container.innerHTML).toBe(
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"<div><div>" +
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'<a href="https://matrix.org" class="linkified" target="_blank" rel="noreferrer noopener">' +
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"https://matrix.org" +
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"</a></div></div>",
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);
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});
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});
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