firefish/packages/backend/test/activitypub.ts

process.env.NODE_ENV = "test";

import * as assert from "assert";
import rndstr from "rndstr";
import { initDb } from "../src/db/postgre.js";
import { initTestDb } from "./utils.js";

describe("ActivityPub", () => {
	before(async () => {
		//await initTestDb();
		await initDb();
	});

	describe("Parse minimum object", () => {
		const host = "https://host1.test";
		const preferredUsername = `${rndstr("A-Z", 4)}${rndstr("a-z", 4)}`;
		const actorId = `${host}/users/${preferredUsername.toLowerCase()}`;

		const actor = {
			"@context": "https://www.w3.org/ns/activitystreams",
			id: actorId,
			type: "Person",
			preferredUsername,
			inbox: `${actorId}/inbox`,
			outbox: `${actorId}/outbox`,
		};

		const post = {
			"@context": "https://www.w3.org/ns/activitystreams",
			id: `${host}/users/${rndstr("0-9a-z", 8)}`,
			type: "Note",
			attributedTo: actor.id,
			to: "https://www.w3.org/ns/activitystreams#Public",
			content: "あ",
		};

		it("Minimum Actor", async () => {
			const { MockResolver } = await import("./misc/mock-resolver.js");
			const { createPerson } = await import(
				"../src/remote/activitypub/models/person.js"
			);

			const resolver = new MockResolver();
			resolver._register(actor.id, actor);

			const user = await createPerson(actor.id, resolver);

			assert.deepStrictEqual(user.uri, actor.id);
			assert.deepStrictEqual(user.username, actor.preferredUsername);
			assert.deepStrictEqual(user.inbox, actor.inbox);
		});

		it("Minimum Note", async () => {
			const { MockResolver } = await import("./misc/mock-resolver.js");
			const { createNote } = await import(
				"../src/remote/activitypub/models/note.js"
			);

			const resolver = new MockResolver();
			resolver._register(actor.id, actor);
			resolver._register(post.id, post);

			const note = await createNote(post.id, resolver, true);

			assert.deepStrictEqual(note?.uri, post.id);
			assert.deepStrictEqual(note.visibility, "public");
			assert.deepStrictEqual(note.text, post.content);
		});
	});

	describe("Truncate long name", () => {
		const host = "https://host1.test";
		const preferredUsername = `${rndstr("A-Z", 4)}${rndstr("a-z", 4)}`;
		const actorId = `${host}/users/${preferredUsername.toLowerCase()}`;

		const name = rndstr("0-9a-z", 129);

		const actor = {
			"@context": "https://www.w3.org/ns/activitystreams",
			id: actorId,
			type: "Person",
			preferredUsername,
			name,
			inbox: `${actorId}/inbox`,
			outbox: `${actorId}/outbox`,
		};

		it("Actor", async () => {
			const { MockResolver } = await import("./misc/mock-resolver.js");
			const { createPerson } = await import(
				"../src/remote/activitypub/models/person.js"
			);

			const resolver = new MockResolver();
			resolver._register(actor.id, actor);

			const user = await createPerson(actor.id, resolver);

			assert.deepStrictEqual(user.name, actor.name.substr(0, 128));
		});
	});
});