test: add tests for DesktopController (#3006)

Covers /set-desktop-bg (partial updates, null clearing, type validation),
/update-taskbar-items (JSON serialization), /set_layout (layout
allowlist, ownership gate, path/uuid resolution), and /set_sort_by
(sort_by/sort_order allowlists, default ordering). Routes are
collected via PuterRouter and driven with stub stores returning
prefab fsentry rows.

Closes #2970
This commit is contained in:
Daniel Salazar
2026-05-07 21:37:34 -07:00
committed by GitHub
parent 0a9a4f629d
commit 9a7d3bac5f
@@ -0,0 +1,511 @@
/**
* Copyright (C) 2024-present Puter Technologies Inc.
*
* This file is part of Puter.
*
* Puter is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published
* by the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import type { Request, RequestHandler, Response } from 'express';
import { afterAll, beforeAll, describe, expect, it, vi } from 'vitest';
import { v4 as uuidv4 } from 'uuid';
import type { Actor } from '../../core/actor.js';
import { PuterRouter } from '../../core/http/PuterRouter.js';
import { PuterServer } from '../../server.js';
import { setupTestServer } from '../../testUtil.js';
import { generateDefaultFsentries } from '../../util/userProvisioning.js';
// ── Test harness ────────────────────────────────────────────────────
//
// Boots one real PuterServer (in-memory sqlite + dynamo + s3 + mock
// redis) and re-registers DesktopController's inline lambda routes
// onto a fresh PuterRouter so each handler is reachable. Each test
// makes its own user via `makeUser` and exercises the live controller
// against the real wired stores (user, fsEntry) and DB client.
let server: PuterServer;
let router: PuterRouter;
beforeAll(async () => {
server = await setupTestServer();
router = new PuterRouter();
server.controllers.desktop.registerRoutes(router);
});
afterAll(async () => {
await server?.shutdown();
});
const makeUser = async (): Promise<{ actor: Actor; userId: number }> => {
const username = `dc-${Math.random().toString(36).slice(2, 10)}`;
const created = await server.stores.user.create({
username,
uuid: uuidv4(),
password: null,
email: `${username}@test.local`,
free_storage: 100 * 1024 * 1024,
requires_email_confirmation: false,
});
await generateDefaultFsentries(
server.clients.db,
server.stores.user,
created,
);
const refreshed = (await server.stores.user.getById(created.id))!;
return {
userId: refreshed.id,
actor: {
user: {
id: refreshed.id,
uuid: refreshed.uuid,
username: refreshed.username,
email: refreshed.email ?? null,
email_confirmed: true,
} as Actor['user'],
},
};
};
interface CapturedResponse {
statusCode: number;
body: unknown;
}
const makeReq = (init: {
body?: unknown;
actor?: Actor;
}): Request => {
return {
body: init.body ?? {},
query: {},
headers: {},
actor: init.actor,
} as unknown as Request;
};
const makeRes = () => {
const captured: CapturedResponse = { statusCode: 200, body: undefined };
const res = {
json: vi.fn((value: unknown) => {
captured.body = value;
return res;
}),
status: vi.fn((code: number) => {
captured.statusCode = code;
return res;
}),
setHeader: vi.fn(() => res),
};
return { res: res as unknown as Response, captured };
};
const findHandler = (method: string, path: string): RequestHandler => {
const route = router.routes.find(
(r) => r.method === method && r.path === path,
);
if (!route) throw new Error(`No ${method.toUpperCase()} ${path} route`);
return route.handler;
};
const callRoute = async (
method: string,
path: string,
req: Request,
res: Response,
) => {
const handler = findHandler(method, path);
await handler(req, res, () => {
throw new Error('handler called next() unexpectedly');
});
};
// ── /set-desktop-bg ─────────────────────────────────────────────────
describe('DesktopController POST /set-desktop-bg', () => {
it('persists url/color/fit on the user row', async () => {
const { actor, userId } = await makeUser();
const { res, captured } = makeRes();
await callRoute(
'post',
'/set-desktop-bg',
makeReq({
body: {
url: 'https://cdn.test/wallpaper.png',
color: '#000000',
fit: 'cover',
},
actor,
}),
res,
);
expect(captured.body).toEqual({});
const refreshed = await server.stores.user.getById(userId);
expect(refreshed?.desktop_bg_url).toBe(
'https://cdn.test/wallpaper.png',
);
expect(refreshed?.desktop_bg_color).toBe('#000000');
expect(refreshed?.desktop_bg_fit).toBe('cover');
});
it('persists only the supplied fields (partial update)', async () => {
const { actor, userId } = await makeUser();
const { res } = makeRes();
await callRoute(
'post',
'/set-desktop-bg',
makeReq({ body: { color: '#ffffff' }, actor }),
res,
);
const refreshed = await server.stores.user.getById(userId);
expect(refreshed?.desktop_bg_color).toBe('#ffffff');
// Untouched fields remain at their column default.
expect(refreshed?.desktop_bg_url).toBeFalsy();
expect(refreshed?.desktop_bg_fit).toBeFalsy();
});
it('passes through `null` to clear a field', async () => {
const { actor, userId } = await makeUser();
// First populate, then clear.
const populate = makeRes();
await callRoute(
'post',
'/set-desktop-bg',
makeReq({
body: { url: 'https://cdn.test/x.png' },
actor,
}),
populate.res,
);
const before = await server.stores.user.getById(userId);
expect(before?.desktop_bg_url).toBe('https://cdn.test/x.png');
const clear = makeRes();
await callRoute(
'post',
'/set-desktop-bg',
makeReq({ body: { url: null }, actor }),
clear.res,
);
const after = await server.stores.user.getById(userId);
expect(after?.desktop_bg_url).toBeNull();
});
it('throws 400 when url is not a string or null', async () => {
const { actor } = await makeUser();
const { res } = makeRes();
await expect(
callRoute(
'post',
'/set-desktop-bg',
makeReq({ body: { url: 123 }, actor }),
res,
),
).rejects.toMatchObject({ statusCode: 400 });
});
it('throws 400 when no fields are provided', async () => {
const { actor } = await makeUser();
const { res } = makeRes();
await expect(
callRoute(
'post',
'/set-desktop-bg',
makeReq({ body: {}, actor }),
res,
),
).rejects.toMatchObject({ statusCode: 400 });
});
});
// ── /update-taskbar-items ───────────────────────────────────────────
describe('DesktopController POST /update-taskbar-items', () => {
it('persists items as a JSON-encoded string', async () => {
const { actor, userId } = await makeUser();
const items = [{ name: 'editor' }, { name: 'browser' }];
const { res } = makeRes();
await callRoute(
'post',
'/update-taskbar-items',
makeReq({ body: { items }, actor }),
res,
);
const refreshed = await server.stores.user.getById(userId);
expect(refreshed?.taskbar_items).toBe(JSON.stringify(items));
});
it('throws 400 when items is missing', async () => {
const { actor } = await makeUser();
const { res } = makeRes();
await expect(
callRoute(
'post',
'/update-taskbar-items',
makeReq({ body: {}, actor }),
res,
),
).rejects.toMatchObject({ statusCode: 400 });
});
it('throws 400 when items is not an array', async () => {
const { actor } = await makeUser();
const { res } = makeRes();
await expect(
callRoute(
'post',
'/update-taskbar-items',
makeReq({ body: { items: 'oops' }, actor }),
res,
),
).rejects.toMatchObject({ statusCode: 400 });
});
});
// ── /set_layout ─────────────────────────────────────────────────────
describe('DesktopController POST /set_layout', () => {
it('persists the new layout on the matching fsentry', async () => {
const { actor } = await makeUser();
const username = actor.user!.username!;
const documents = await server.stores.fsEntry.getEntryByPath(
`/${username}/Documents`,
);
expect(documents).not.toBeNull();
const { res, captured } = makeRes();
await callRoute(
'post',
'/set_layout',
makeReq({
body: { item_uid: documents!.uuid, layout: 'icons' },
actor,
}),
res,
);
expect(captured.body).toEqual({});
const refreshed = await server.stores.fsEntry.getEntryByUuid(
documents!.uuid,
);
expect(refreshed?.layout).toBe('icons');
});
it('resolves by item_path when item_uid is omitted', async () => {
const { actor } = await makeUser();
const username = actor.user!.username!;
const path = `/${username}/Pictures`;
const { res } = makeRes();
await callRoute(
'post',
'/set_layout',
makeReq({
body: { item_path: path, layout: 'list' },
actor,
}),
res,
);
const refreshed = await server.stores.fsEntry.getEntryByPath(path);
expect(refreshed?.layout).toBe('list');
});
it('throws 400 for an unknown layout value', async () => {
const { actor } = await makeUser();
const username = actor.user!.username!;
const documents = await server.stores.fsEntry.getEntryByPath(
`/${username}/Documents`,
);
const { res } = makeRes();
await expect(
callRoute(
'post',
'/set_layout',
makeReq({
body: { item_uid: documents!.uuid, layout: 'gallery' },
actor,
}),
res,
),
).rejects.toMatchObject({ statusCode: 400 });
});
it('throws 400 when neither item_uid nor item_path is supplied', async () => {
const { actor } = await makeUser();
const { res } = makeRes();
await expect(
callRoute(
'post',
'/set_layout',
makeReq({ body: { layout: 'icons' }, actor }),
res,
),
).rejects.toMatchObject({ statusCode: 400 });
});
it('throws 404 when the fsentry cannot be resolved', async () => {
const { actor } = await makeUser();
const { res } = makeRes();
await expect(
callRoute(
'post',
'/set_layout',
makeReq({
body: {
item_uid: '00000000-0000-0000-0000-000000000000',
layout: 'icons',
},
actor,
}),
res,
),
).rejects.toMatchObject({ statusCode: 404 });
});
it("throws 403 when the fsentry belongs to another user", async () => {
const owner = await makeUser();
const intruder = await makeUser();
const ownerUsername = owner.actor.user!.username!;
const ownerEntry = await server.stores.fsEntry.getEntryByPath(
`/${ownerUsername}/Documents`,
);
const { res } = makeRes();
await expect(
callRoute(
'post',
'/set_layout',
makeReq({
body: { item_uid: ownerEntry!.uuid, layout: 'icons' },
actor: intruder.actor,
}),
res,
),
).rejects.toMatchObject({ statusCode: 403 });
// Owner's entry remains untouched.
const refreshed = await server.stores.fsEntry.getEntryByUuid(
ownerEntry!.uuid,
);
expect(refreshed?.layout).toBeFalsy();
});
});
// ── /set_sort_by ────────────────────────────────────────────────────
describe('DesktopController POST /set_sort_by', () => {
it('persists sort_by + sort_order on the matching fsentry', async () => {
const { actor } = await makeUser();
const username = actor.user!.username!;
const documents = await server.stores.fsEntry.getEntryByPath(
`/${username}/Documents`,
);
const { res, captured } = makeRes();
await callRoute(
'post',
'/set_sort_by',
makeReq({
body: {
item_uid: documents!.uuid,
sort_by: 'name',
sort_order: 'desc',
},
actor,
}),
res,
);
expect(captured.body).toEqual({});
const refreshed = await server.stores.fsEntry.getEntryByUuid(
documents!.uuid,
);
expect(refreshed?.sortBy).toBe('name');
expect(refreshed?.sortOrder).toBe('desc');
});
it('defaults sort_order to "asc" when omitted', async () => {
const { actor } = await makeUser();
const username = actor.user!.username!;
const pictures = await server.stores.fsEntry.getEntryByPath(
`/${username}/Pictures`,
);
const { res } = makeRes();
await callRoute(
'post',
'/set_sort_by',
makeReq({
body: { item_uid: pictures!.uuid, sort_by: 'modified' },
actor,
}),
res,
);
const refreshed = await server.stores.fsEntry.getEntryByUuid(
pictures!.uuid,
);
expect(refreshed?.sortBy).toBe('modified');
expect(refreshed?.sortOrder).toBe('asc');
});
it('throws 400 for an unknown sort_by value', async () => {
const { actor } = await makeUser();
const username = actor.user!.username!;
const docs = await server.stores.fsEntry.getEntryByPath(
`/${username}/Documents`,
);
const { res } = makeRes();
await expect(
callRoute(
'post',
'/set_sort_by',
makeReq({
body: { item_uid: docs!.uuid, sort_by: 'random' },
actor,
}),
res,
),
).rejects.toMatchObject({ statusCode: 400 });
});
it('throws 400 for an invalid sort_order', async () => {
const { actor } = await makeUser();
const username = actor.user!.username!;
const docs = await server.stores.fsEntry.getEntryByPath(
`/${username}/Documents`,
);
const { res } = makeRes();
await expect(
callRoute(
'post',
'/set_sort_by',
makeReq({
body: {
item_uid: docs!.uuid,
sort_by: 'name',
sort_order: 'sideways',
},
actor,
}),
res,
),
).rejects.toMatchObject({ statusCode: 400 });
});
});