mirror of
https://github.com/vector-im/element-web.git
synced 2024-11-25 09:58:11 +08:00
491f0cd08a
* Copyright headers 1 * Licence headers 2 * Copyright Headers 3 * Copyright Headers 4 * Copyright Headers 5 * Copyright Headers 6 * Copyright headers 7 * Add copyright headers for html and config file * Replace license files and update package.json * Update with CLA * lint
31 lines
1.3 KiB
TypeScript
31 lines
1.3 KiB
TypeScript
/* eslint @typescript-eslint/no-unused-vars: ["error", { "varsIgnorePattern": "^_" }] */
|
|
// Copyright 2024 New Vector Ltd.
|
|
// Copyright 2023 The Matrix.org Foundation C.I.C.
|
|
//
|
|
// SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only
|
|
// Please see LICENSE files in the repository root for full details.
|
|
|
|
import { render, waitFor } from "@testing-library/react";
|
|
import hljs, { type HighlightOptions } from "highlight.js";
|
|
import React from "react";
|
|
|
|
import SyntaxHighlight from "../../../../src/components/views/elements/SyntaxHighlight";
|
|
|
|
describe("<SyntaxHighlight />", () => {
|
|
it("renders", async () => {
|
|
const { container } = render(<SyntaxHighlight>console.log("Hello, World!");</SyntaxHighlight>);
|
|
await waitFor(() => expect(container.querySelector(".language-arcade")).toBeTruthy());
|
|
expect(container).toMatchSnapshot();
|
|
});
|
|
|
|
it.each(["json", "javascript", "css"])("uses the provided language", async (lang) => {
|
|
const mock = jest.spyOn(hljs, "highlight");
|
|
|
|
const { container } = render(<SyntaxHighlight language={lang}>// Hello, World</SyntaxHighlight>);
|
|
await waitFor(() => expect(container.querySelector(`.language-${lang}`)).toBeTruthy());
|
|
|
|
const [_lang, opts] = mock.mock.lastCall!;
|
|
expect((opts as unknown as HighlightOptions)["language"]).toBe(lang);
|
|
});
|
|
});
|