nexus/ui/src/lib/mention-aware-link-node.test.ts
dotta 7c54b6e9e3 Extract mention-aware link node helper and add tests
Co-Authored-By: Paperclip <noreply@paperclip.ing>
2026-03-23 20:46:19 -05:00

50 lines
1.4 KiB
TypeScript

import { describe, expect, it } from "vitest";
import { $createLinkNode } from "@lexical/link";
import { createEditor } from "lexical";
import {
MentionAwareLinkNode,
getMentionAwareLinkNodeInit,
mentionAwareLinkNodeReplacement,
} from "./mention-aware-link-node";
function createTestEditor() {
return createEditor({
namespace: "mention-aware-link-node-test",
nodes: [MentionAwareLinkNode, mentionAwareLinkNodeReplacement],
onError(error: Error) {
throw error;
},
});
}
describe("getMentionAwareLinkNodeInit", () => {
it("copies link attributes without carrying over a node key", () => {
const init = getMentionAwareLinkNodeInit({
getURL: () => "agent://agent-123",
getRel: () => "noreferrer",
getTarget: () => "_blank",
getTitle: () => "Agent mention",
});
expect(Object.keys(init)).toEqual(["url", "attributes"]);
expect(init).toEqual({
url: "agent://agent-123",
attributes: {
rel: "noreferrer",
target: "_blank",
title: "Agent mention",
},
});
});
it("replaces LinkNode creation with MentionAwareLinkNode without throwing", () => {
const editor = createTestEditor();
let created: unknown;
editor.update(() => {
created = $createLinkNode("agent://agent-123");
});
expect(created).toBeInstanceOf(MentionAwareLinkNode);
});
});