Files
zulip/frontend_tests/node_tests/markdown_katex.js
Anders Kaseorg f63d132276 js: Use unminified KaTeX (and minifiy it with everything else).
Since our Webpack config passes pre-minified JS files to
script-loader, they can’t be used as modules.  Use the normal
unminified version, letting Webpack minify it and give us source maps.

Signed-off-by: Anders Kaseorg <anders@zulip.com>
2020-08-07 11:27:44 -07:00

37 lines
828 B
JavaScript

"use strict";
/*
This whole module is dedicated to adding
one line of coverage for markdown.js.
There may be a better way.
*/
const rewiremock = require("rewiremock/node");
const markdown_config = zrequire("markdown_config");
set_global("page_params", {});
zrequire("hash_util");
zrequire("message_store");
zrequire("people");
zrequire("stream_data");
zrequire("user_groups");
const markdown = rewiremock.proxy(() => zrequire("markdown"), {
katex: {
renderToString: () => {
throw new Error("some-exception");
},
},
});
markdown.initialize([], markdown_config.get_helpers());
run_test("katex_throws_unexpected_exceptions", () => {
blueslip.expect("error", "Error: some-exception");
const message = {raw_content: "$$a$$"};
markdown.apply_markdown(message);
});