Improve code-splitting of highlight.js and maplibre-gs libs (#12349)

* Dynamic import anything that touches maplibre-gs

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

* Dynamic import anything that touches highlight.js

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

* Fix types

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

* Fix tests

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

---------

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>
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Michael Telatynski 2024-03-20 13:39:20 +00:00 committed by GitHub
parent 79c50db009
commit 4a05de485e
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17 changed files with 185 additions and 63 deletions

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@ -15,22 +15,24 @@ See the License for the specific language governing permissions and
limitations under the License.
*/
import { render } from "@testing-library/react";
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", () => {
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", (lang) => {
it.each(["json", "javascript", "css"])("uses the provided language", async (lang) => {
const mock = jest.spyOn(hljs, "highlight");
render(<SyntaxHighlight language={lang}>// Hello, World</SyntaxHighlight>);
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 HighlightOptions)["language"]).toBe(lang);