mirror of
https://github.com/HKUDS/nanobot.git
synced 2026-06-14 06:43:53 +00:00
763 lines
24 KiB
TypeScript
763 lines
24 KiB
TypeScript
import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
|
|
|
|
import { NanobotClient } from "@/lib/nanobot-client";
|
|
|
|
/**
|
|
* Minimal fake WebSocket implementing the subset NanobotClient touches.
|
|
* Every instance is retrievable via ``FakeSocket.instances`` so tests can
|
|
* drive open/close/message lifecycles deterministically.
|
|
*/
|
|
class FakeSocket {
|
|
static instances: FakeSocket[] = [];
|
|
static readonly CONNECTING = 0;
|
|
static readonly OPEN = 1;
|
|
static readonly CLOSING = 2;
|
|
static readonly CLOSED = 3;
|
|
|
|
url: string;
|
|
readyState = FakeSocket.CONNECTING;
|
|
sent: string[] = [];
|
|
onopen: (() => void) | null = null;
|
|
onmessage: ((ev: MessageEvent) => void) | null = null;
|
|
onerror: (() => void) | null = null;
|
|
onclose: ((ev?: { code?: number }) => void) | null = null;
|
|
|
|
constructor(url: string) {
|
|
this.url = url;
|
|
FakeSocket.instances.push(this);
|
|
}
|
|
|
|
send(data: string) {
|
|
this.sent.push(data);
|
|
}
|
|
|
|
close() {
|
|
this.readyState = FakeSocket.CLOSED;
|
|
this.onclose?.();
|
|
}
|
|
|
|
/** Simulate a server-initiated drop with a specific wire-level close code
|
|
* (e.g. ``1009`` for Message Too Big). */
|
|
fakeCloseWithCode(code: number) {
|
|
this.readyState = FakeSocket.CLOSED;
|
|
this.onclose?.({ code });
|
|
}
|
|
|
|
fakeOpen() {
|
|
this.readyState = FakeSocket.OPEN;
|
|
this.onopen?.();
|
|
}
|
|
|
|
fakeMessage(payload: unknown) {
|
|
this.onmessage?.({ data: JSON.stringify(payload) } as MessageEvent);
|
|
}
|
|
}
|
|
|
|
function lastSocket(): FakeSocket {
|
|
const s = FakeSocket.instances.at(-1);
|
|
if (!s) throw new Error("no socket created yet");
|
|
return s;
|
|
}
|
|
|
|
beforeEach(() => {
|
|
FakeSocket.instances = [];
|
|
vi.useFakeTimers();
|
|
});
|
|
|
|
afterEach(() => {
|
|
Reflect.deleteProperty(window, "nanobotHost");
|
|
vi.useRealTimers();
|
|
});
|
|
|
|
describe("NanobotClient", () => {
|
|
it("routes events to the matching chat handler", () => {
|
|
const client = new NanobotClient({
|
|
url: "ws://test",
|
|
reconnect: false,
|
|
socketFactory: (url) => new FakeSocket(url) as unknown as WebSocket,
|
|
});
|
|
const handler = vi.fn();
|
|
client.onChat("chat-a", handler);
|
|
client.connect();
|
|
lastSocket().fakeOpen();
|
|
lastSocket().fakeMessage({ event: "message", chat_id: "chat-a", text: "hi" });
|
|
lastSocket().fakeMessage({ event: "message", chat_id: "chat-b", text: "no" });
|
|
expect(handler).toHaveBeenCalledTimes(1);
|
|
expect(handler.mock.calls[0][0]).toMatchObject({
|
|
event: "message",
|
|
chat_id: "chat-a",
|
|
text: "hi",
|
|
});
|
|
});
|
|
|
|
it("can swap the socket factory when the runtime URL changes", () => {
|
|
const browserFactory = vi.fn(
|
|
(url: string) => new FakeSocket(`browser:${url}`) as unknown as WebSocket,
|
|
);
|
|
const hostFactory = vi.fn(
|
|
(url: string) => new FakeSocket(`host:${url}`) as unknown as WebSocket,
|
|
);
|
|
const client = new NanobotClient({
|
|
url: "ws://test",
|
|
reconnect: false,
|
|
socketFactory: browserFactory,
|
|
});
|
|
|
|
client.connect();
|
|
expect(lastSocket().url).toBe("browser:ws://test");
|
|
client.close();
|
|
client.updateUrl("nanobot-host://engine/", hostFactory);
|
|
client.connect();
|
|
|
|
expect(hostFactory).toHaveBeenCalledWith("nanobot-host://engine/");
|
|
expect(lastSocket().url).toBe("host:nanobot-host://engine/");
|
|
});
|
|
|
|
it("uses the host socket bridge for native host URLs", async () => {
|
|
let socketEventHandler:
|
|
| ((event: { id: string; type: "open" | "close" | "error"; message?: string }) => void)
|
|
| null = null;
|
|
const openSocket = vi.fn(async () => "host-socket-1");
|
|
Object.defineProperty(window, "nanobotHost", {
|
|
configurable: true,
|
|
value: {
|
|
openSocket,
|
|
sendSocket: vi.fn(async () => undefined),
|
|
closeSocket: vi.fn(async () => undefined),
|
|
onSocketEvent: vi.fn((handler) => {
|
|
socketEventHandler = handler;
|
|
return vi.fn();
|
|
}),
|
|
},
|
|
});
|
|
const client = new NanobotClient({
|
|
url: "nanobot-host://engine/",
|
|
reconnect: false,
|
|
});
|
|
const status = vi.fn();
|
|
client.onStatus(status);
|
|
|
|
client.connect();
|
|
await Promise.resolve();
|
|
socketEventHandler?.({ id: "host-socket-1", type: "open" });
|
|
|
|
expect(openSocket).toHaveBeenCalledWith("nanobot-host://engine/");
|
|
expect(status).toHaveBeenLastCalledWith("open");
|
|
});
|
|
|
|
it("buffers chat events while no chat handler is registered and replays on subscribe", () => {
|
|
const client = new NanobotClient({
|
|
url: "ws://test",
|
|
reconnect: false,
|
|
socketFactory: (url) => new FakeSocket(url) as unknown as WebSocket,
|
|
});
|
|
client.connect();
|
|
lastSocket().fakeOpen();
|
|
// Nobody listening yet — deltas must not be dropped (user switched away).
|
|
lastSocket().fakeMessage({ event: "delta", chat_id: "chat-queue", text: "a" });
|
|
lastSocket().fakeMessage({ event: "delta", chat_id: "chat-queue", text: "b" });
|
|
const handler = vi.fn();
|
|
client.onChat("chat-queue", handler);
|
|
expect(handler).toHaveBeenCalledTimes(2);
|
|
expect(handler.mock.calls[0][0]).toMatchObject({ event: "delta", text: "a" });
|
|
expect(handler.mock.calls[1][0]).toMatchObject({ event: "delta", text: "b" });
|
|
lastSocket().fakeMessage({ event: "delta", chat_id: "chat-queue", text: "c" });
|
|
expect(handler).toHaveBeenCalledTimes(3);
|
|
});
|
|
|
|
it("records goal_status run strip without an onChat subscriber", () => {
|
|
const client = new NanobotClient({
|
|
url: "ws://test",
|
|
reconnect: false,
|
|
socketFactory: (url) => new FakeSocket(url) as unknown as WebSocket,
|
|
});
|
|
client.connect();
|
|
lastSocket().fakeOpen();
|
|
lastSocket().fakeMessage({
|
|
event: "goal_status",
|
|
chat_id: "chat-strip",
|
|
status: "running",
|
|
started_at: 12_345,
|
|
});
|
|
expect(client.getRunStartedAt("chat-strip")).toBe(12_345);
|
|
lastSocket().fakeMessage({
|
|
event: "goal_status",
|
|
chat_id: "chat-strip",
|
|
status: "idle",
|
|
});
|
|
expect(client.getRunStartedAt("chat-strip")).toBeNull();
|
|
});
|
|
|
|
it("clears run strip when a turn_end arrives without idle", () => {
|
|
const client = new NanobotClient({
|
|
url: "ws://test",
|
|
reconnect: false,
|
|
socketFactory: (url) => new FakeSocket(url) as unknown as WebSocket,
|
|
});
|
|
const handler = vi.fn();
|
|
client.onRunStatus(handler);
|
|
client.connect();
|
|
lastSocket().fakeOpen();
|
|
lastSocket().fakeMessage({
|
|
event: "goal_status",
|
|
chat_id: "chat-strip",
|
|
status: "running",
|
|
started_at: 12_345,
|
|
});
|
|
lastSocket().fakeMessage({
|
|
event: "turn_end",
|
|
chat_id: "chat-strip",
|
|
});
|
|
expect(client.getRunStartedAt("chat-strip")).toBeNull();
|
|
expect(handler).toHaveBeenLastCalledWith("chat-strip", null);
|
|
});
|
|
|
|
it("notifies run status subscribers and replays running chats", () => {
|
|
const client = new NanobotClient({
|
|
url: "ws://test",
|
|
reconnect: false,
|
|
socketFactory: (url) => new FakeSocket(url) as unknown as WebSocket,
|
|
});
|
|
const handler = vi.fn();
|
|
client.onRunStatus(handler);
|
|
client.connect();
|
|
lastSocket().fakeOpen();
|
|
lastSocket().fakeMessage({
|
|
event: "goal_status",
|
|
chat_id: "chat-status",
|
|
status: "running",
|
|
started_at: 12_345,
|
|
});
|
|
expect(handler).toHaveBeenCalledWith("chat-status", 12_345);
|
|
|
|
const lateHandler = vi.fn();
|
|
client.onRunStatus(lateHandler);
|
|
expect(lateHandler).toHaveBeenCalledWith("chat-status", 12_345);
|
|
|
|
lastSocket().fakeMessage({
|
|
event: "goal_status",
|
|
chat_id: "chat-status",
|
|
status: "idle",
|
|
});
|
|
expect(handler).toHaveBeenCalledWith("chat-status", null);
|
|
expect(lateHandler).toHaveBeenCalledWith("chat-status", null);
|
|
});
|
|
|
|
it("records goal_state per chat_id without an onChat subscriber", () => {
|
|
const client = new NanobotClient({
|
|
url: "ws://test",
|
|
reconnect: false,
|
|
socketFactory: (url) => new FakeSocket(url) as unknown as WebSocket,
|
|
});
|
|
client.connect();
|
|
lastSocket().fakeOpen();
|
|
lastSocket().fakeMessage({
|
|
event: "goal_state",
|
|
chat_id: "chat-goal-a",
|
|
goal_state: { active: true, ui_summary: "Docs" },
|
|
});
|
|
lastSocket().fakeMessage({
|
|
event: "goal_state",
|
|
chat_id: "chat-goal-b",
|
|
goal_state: { active: true, objective: "Ship API" },
|
|
});
|
|
expect(client.getGoalState("chat-goal-a")).toEqual({ active: true, ui_summary: "Docs" });
|
|
expect(client.getGoalState("chat-goal-b")).toEqual({
|
|
active: true,
|
|
objective: "Ship API",
|
|
});
|
|
lastSocket().fakeMessage({
|
|
event: "goal_state",
|
|
chat_id: "chat-goal-a",
|
|
goal_state: { active: false },
|
|
});
|
|
expect(client.getGoalState("chat-goal-a")).toEqual({ active: false });
|
|
});
|
|
|
|
it("records goal_state from turn_end payload when present", () => {
|
|
const client = new NanobotClient({
|
|
url: "ws://test",
|
|
reconnect: false,
|
|
socketFactory: (url) => new FakeSocket(url) as unknown as WebSocket,
|
|
});
|
|
client.connect();
|
|
lastSocket().fakeOpen();
|
|
lastSocket().fakeMessage({
|
|
event: "turn_end",
|
|
chat_id: "chat-te",
|
|
goal_state: { active: true, objective: "Long task" },
|
|
});
|
|
expect(client.getGoalState("chat-te")).toEqual({ active: true, objective: "Long task" });
|
|
});
|
|
|
|
it("buffers after unsubscribe until the chat is subscribed again", () => {
|
|
const client = new NanobotClient({
|
|
url: "ws://test",
|
|
reconnect: false,
|
|
socketFactory: (url) => new FakeSocket(url) as unknown as WebSocket,
|
|
});
|
|
const h1 = vi.fn();
|
|
const unsub = client.onChat("chat-rejoin", h1);
|
|
client.connect();
|
|
lastSocket().fakeOpen();
|
|
lastSocket().fakeMessage({ event: "delta", chat_id: "chat-rejoin", text: "live" });
|
|
expect(h1).toHaveBeenCalledTimes(1);
|
|
unsub();
|
|
lastSocket().fakeMessage({ event: "delta", chat_id: "chat-rejoin", text: "queued" });
|
|
expect(h1).toHaveBeenCalledTimes(1);
|
|
const h2 = vi.fn();
|
|
client.onChat("chat-rejoin", h2);
|
|
expect(h2).toHaveBeenCalledTimes(1);
|
|
expect(h2.mock.calls[0][0]).toMatchObject({ event: "delta", text: "queued" });
|
|
});
|
|
|
|
it("dispatches runtime model updates globally", () => {
|
|
const client = new NanobotClient({
|
|
url: "ws://test",
|
|
reconnect: false,
|
|
socketFactory: (url) => new FakeSocket(url) as unknown as WebSocket,
|
|
});
|
|
const handler = vi.fn();
|
|
client.onRuntimeModelUpdate(handler);
|
|
client.connect();
|
|
lastSocket().fakeOpen();
|
|
|
|
lastSocket().fakeMessage({
|
|
event: "runtime_model_updated",
|
|
model_name: "openai/gpt-4.1",
|
|
model_preset: "fast",
|
|
});
|
|
|
|
expect(handler).toHaveBeenCalledWith("openai/gpt-4.1", "fast");
|
|
});
|
|
|
|
it("dispatches session updates globally", () => {
|
|
const client = new NanobotClient({
|
|
url: "ws://test",
|
|
reconnect: false,
|
|
socketFactory: (url) => new FakeSocket(url) as unknown as WebSocket,
|
|
});
|
|
const globalHandler = vi.fn();
|
|
const chatHandler = vi.fn();
|
|
client.onSessionUpdate(globalHandler);
|
|
client.onChat("chat-title", chatHandler);
|
|
client.connect();
|
|
lastSocket().fakeOpen();
|
|
|
|
lastSocket().fakeMessage({
|
|
event: "session_updated",
|
|
chat_id: "chat-title",
|
|
scope: "metadata",
|
|
workspace_scope: {
|
|
project_path: "/tmp/project",
|
|
project_name: "project",
|
|
access_mode: "restricted",
|
|
restrict_to_workspace: true,
|
|
},
|
|
});
|
|
|
|
expect(globalHandler).toHaveBeenCalledWith(
|
|
"chat-title",
|
|
"metadata",
|
|
expect.objectContaining({ project_path: "/tmp/project" }),
|
|
);
|
|
expect(chatHandler).not.toHaveBeenCalled();
|
|
});
|
|
|
|
it("resolves newChat() via the server-assigned chat_id", async () => {
|
|
const client = new NanobotClient({
|
|
url: "ws://test",
|
|
reconnect: false,
|
|
socketFactory: (url) => new FakeSocket(url) as unknown as WebSocket,
|
|
});
|
|
client.connect();
|
|
lastSocket().fakeOpen();
|
|
const promise = client.newChat(1_000);
|
|
expect(lastSocket().sent).toContain(JSON.stringify({ type: "new_chat" }));
|
|
lastSocket().fakeMessage({ event: "attached", chat_id: "fresh-id" });
|
|
await expect(promise).resolves.toBe("fresh-id");
|
|
});
|
|
|
|
it("serializes workspace scope for new chats and messages", async () => {
|
|
const client = new NanobotClient({
|
|
url: "ws://test",
|
|
reconnect: false,
|
|
socketFactory: (url) => new FakeSocket(url) as unknown as WebSocket,
|
|
});
|
|
const workspaceScope = {
|
|
project_path: "/tmp/project",
|
|
project_name: "project",
|
|
access_mode: "full" as const,
|
|
restrict_to_workspace: false,
|
|
};
|
|
client.connect();
|
|
lastSocket().fakeOpen();
|
|
|
|
const promise = client.newChat(1_000, workspaceScope);
|
|
expect(lastSocket().sent).toContain(
|
|
JSON.stringify({ type: "new_chat", workspace_scope: workspaceScope }),
|
|
);
|
|
lastSocket().fakeMessage({ event: "attached", chat_id: "fresh-id" });
|
|
await expect(promise).resolves.toBe("fresh-id");
|
|
|
|
client.sendMessage("fresh-id", "hello", undefined, { workspaceScope });
|
|
expect(lastSocket().sent).toContain(
|
|
JSON.stringify({
|
|
type: "message",
|
|
chat_id: "fresh-id",
|
|
content: "hello",
|
|
workspace_scope: workspaceScope,
|
|
webui: true,
|
|
}),
|
|
);
|
|
});
|
|
|
|
it("queues sends while connecting and flushes on open", () => {
|
|
const client = new NanobotClient({
|
|
url: "ws://test",
|
|
reconnect: false,
|
|
socketFactory: (url) => new FakeSocket(url) as unknown as WebSocket,
|
|
});
|
|
client.connect();
|
|
client.sendMessage("chat-x", "hello");
|
|
expect(lastSocket().sent).toEqual([]);
|
|
lastSocket().fakeOpen();
|
|
// Attach is sent first because sendMessage adds to knownChats, which
|
|
// handleOpen re-attaches; then the queued message follows.
|
|
expect(lastSocket().sent).toContain(
|
|
JSON.stringify({ type: "message", chat_id: "chat-x", content: "hello", webui: true }),
|
|
);
|
|
});
|
|
|
|
it("includes image generation options in outbound messages", () => {
|
|
const client = new NanobotClient({
|
|
url: "ws://test",
|
|
reconnect: false,
|
|
socketFactory: (url) => new FakeSocket(url) as unknown as WebSocket,
|
|
});
|
|
client.connect();
|
|
lastSocket().fakeOpen();
|
|
|
|
client.sendMessage(
|
|
"chat-img",
|
|
"draw a banner",
|
|
undefined,
|
|
{ imageGeneration: { enabled: true, aspect_ratio: "16:9" } },
|
|
);
|
|
|
|
expect(lastSocket().sent).toContain(
|
|
JSON.stringify({
|
|
type: "message",
|
|
chat_id: "chat-img",
|
|
content: "draw a banner",
|
|
image_generation: { enabled: true, aspect_ratio: "16:9" },
|
|
webui: true,
|
|
}),
|
|
);
|
|
});
|
|
|
|
it("includes CLI app attachments in outbound messages", () => {
|
|
const client = new NanobotClient({
|
|
url: "ws://test",
|
|
reconnect: false,
|
|
socketFactory: (url) => new FakeSocket(url) as unknown as WebSocket,
|
|
});
|
|
client.connect();
|
|
lastSocket().fakeOpen();
|
|
|
|
client.sendMessage(
|
|
"chat-cli",
|
|
"@drawio please make this diagram",
|
|
undefined,
|
|
{
|
|
cliApps: [{
|
|
name: "drawio",
|
|
display_name: "Draw.io",
|
|
category: "diagrams",
|
|
entry_point: "cli-anything-drawio",
|
|
logo_url: null,
|
|
brand_color: "#F08705",
|
|
}],
|
|
},
|
|
);
|
|
|
|
expect(lastSocket().sent).toContain(
|
|
JSON.stringify({
|
|
type: "message",
|
|
chat_id: "chat-cli",
|
|
content: "@drawio please make this diagram",
|
|
cli_apps: [{
|
|
name: "drawio",
|
|
display_name: "Draw.io",
|
|
category: "diagrams",
|
|
entry_point: "cli-anything-drawio",
|
|
logo_url: null,
|
|
brand_color: "#F08705",
|
|
}],
|
|
webui: true,
|
|
}),
|
|
);
|
|
});
|
|
|
|
it("includes MCP preset attachments in outbound messages", () => {
|
|
const client = new NanobotClient({
|
|
url: "ws://test",
|
|
reconnect: false,
|
|
socketFactory: (url) => new FakeSocket(url) as unknown as WebSocket,
|
|
});
|
|
client.connect();
|
|
lastSocket().fakeOpen();
|
|
|
|
client.sendMessage(
|
|
"chat-mcp",
|
|
"@browserbase check this page",
|
|
undefined,
|
|
{
|
|
mcpPresets: [{
|
|
name: "browserbase",
|
|
display_name: "Browserbase",
|
|
category: "browser",
|
|
transport: "streamableHttp",
|
|
status: "configured",
|
|
configured: true,
|
|
logo_url: "https://example.invalid/browserbase.svg",
|
|
brand_color: "#111827",
|
|
}],
|
|
},
|
|
);
|
|
|
|
expect(lastSocket().sent).toContain(
|
|
JSON.stringify({
|
|
type: "message",
|
|
chat_id: "chat-mcp",
|
|
content: "@browserbase check this page",
|
|
mcp_presets: [{
|
|
name: "browserbase",
|
|
display_name: "Browserbase",
|
|
category: "browser",
|
|
transport: "streamableHttp",
|
|
status: "configured",
|
|
configured: true,
|
|
logo_url: "https://example.invalid/browserbase.svg",
|
|
brand_color: "#111827",
|
|
}],
|
|
webui: true,
|
|
}),
|
|
);
|
|
});
|
|
|
|
it("re-attaches known chats after a reconnect", async () => {
|
|
const client = new NanobotClient({
|
|
url: "ws://test",
|
|
reconnect: true,
|
|
maxBackoffMs: 10,
|
|
socketFactory: (url) => new FakeSocket(url) as unknown as WebSocket,
|
|
});
|
|
client.onChat("chat-z", () => {});
|
|
client.connect();
|
|
lastSocket().fakeOpen();
|
|
expect(lastSocket().sent).toContain(
|
|
JSON.stringify({ type: "attach", chat_id: "chat-z" }),
|
|
);
|
|
// Drop the socket.
|
|
lastSocket().close();
|
|
// Advance the backoff timer.
|
|
await vi.advanceTimersByTimeAsync(20);
|
|
const reconnected = lastSocket();
|
|
expect(reconnected).not.toBe(FakeSocket.instances[0]);
|
|
reconnected.fakeOpen();
|
|
expect(reconnected.sent).toContain(
|
|
JSON.stringify({ type: "attach", chat_id: "chat-z" }),
|
|
);
|
|
});
|
|
|
|
it("reports status transitions through onStatus", () => {
|
|
const client = new NanobotClient({
|
|
url: "ws://test",
|
|
reconnect: false,
|
|
socketFactory: (url) => new FakeSocket(url) as unknown as WebSocket,
|
|
});
|
|
const seen: string[] = [];
|
|
client.onStatus((s) => seen.push(s));
|
|
client.connect();
|
|
lastSocket().fakeOpen();
|
|
lastSocket().close();
|
|
expect(seen).toEqual(["idle", "connecting", "open", "closed"]);
|
|
});
|
|
|
|
it("does not schedule a reconnect when close() is called explicitly", async () => {
|
|
const client = new NanobotClient({
|
|
url: "ws://test",
|
|
reconnect: true,
|
|
maxBackoffMs: 10,
|
|
socketFactory: (url) => new FakeSocket(url) as unknown as WebSocket,
|
|
});
|
|
const seen: string[] = [];
|
|
client.onStatus((s) => seen.push(s));
|
|
client.connect();
|
|
lastSocket().fakeOpen();
|
|
client.close();
|
|
// Advance past any possible backoff window to prove no reconnect was scheduled.
|
|
await vi.advanceTimersByTimeAsync(200);
|
|
expect(FakeSocket.instances).toHaveLength(1);
|
|
// "reconnecting" must never appear after an intentional close.
|
|
expect(seen).not.toContain("reconnecting");
|
|
expect(seen.at(-1)).toBe("closed");
|
|
});
|
|
|
|
it("passes media through into the message envelope", () => {
|
|
const client = new NanobotClient({
|
|
url: "ws://test",
|
|
reconnect: false,
|
|
socketFactory: (url) => new FakeSocket(url) as unknown as WebSocket,
|
|
});
|
|
client.connect();
|
|
lastSocket().fakeOpen();
|
|
client.sendMessage("chat-x", "look", [
|
|
{ data_url: "data:image/png;base64,AAAA", name: "shot.png" },
|
|
]);
|
|
const lastFrame = JSON.parse(lastSocket().sent.at(-1) as string);
|
|
expect(lastFrame).toEqual({
|
|
type: "message",
|
|
chat_id: "chat-x",
|
|
content: "look",
|
|
media: [{ data_url: "data:image/png;base64,AAAA", name: "shot.png" }],
|
|
webui: true,
|
|
});
|
|
});
|
|
|
|
it("omits media from the envelope when no images are attached", () => {
|
|
const client = new NanobotClient({
|
|
url: "ws://test",
|
|
reconnect: false,
|
|
socketFactory: (url) => new FakeSocket(url) as unknown as WebSocket,
|
|
});
|
|
client.connect();
|
|
lastSocket().fakeOpen();
|
|
client.sendMessage("chat-x", "hello");
|
|
const lastFrame = JSON.parse(lastSocket().sent.at(-1) as string);
|
|
expect(lastFrame).not.toHaveProperty("media");
|
|
expect(lastFrame).toEqual({
|
|
type: "message",
|
|
chat_id: "chat-x",
|
|
content: "hello",
|
|
webui: true,
|
|
});
|
|
});
|
|
|
|
it("emits a message_too_big error when the socket closes with code 1009", () => {
|
|
const client = new NanobotClient({
|
|
url: "ws://test",
|
|
reconnect: false,
|
|
socketFactory: (url) => new FakeSocket(url) as unknown as WebSocket,
|
|
});
|
|
const errors: Array<{ kind: string }> = [];
|
|
client.onError((e) => errors.push(e));
|
|
client.connect();
|
|
lastSocket().fakeOpen();
|
|
// Server rejected an outbound frame as too large.
|
|
lastSocket().fakeCloseWithCode(1009);
|
|
expect(errors).toEqual([{ kind: "message_too_big" }]);
|
|
});
|
|
|
|
it("emits workspace scope rejection errors from server frames", () => {
|
|
const client = new NanobotClient({
|
|
url: "ws://test",
|
|
reconnect: false,
|
|
socketFactory: (url) => new FakeSocket(url) as unknown as WebSocket,
|
|
});
|
|
const errors: Array<{ kind: string; reason?: string; chatId?: string }> = [];
|
|
client.onError((e) => errors.push(e));
|
|
client.connect();
|
|
lastSocket().fakeOpen();
|
|
lastSocket().fakeMessage({
|
|
event: "error",
|
|
chat_id: "chat-a",
|
|
detail: "workspace_scope_rejected",
|
|
reason: "chat_running",
|
|
});
|
|
expect(errors).toEqual([
|
|
{
|
|
kind: "workspace_scope_rejected",
|
|
reason: "chat_running",
|
|
chatId: "chat-a",
|
|
},
|
|
]);
|
|
});
|
|
|
|
it("rejects pending new chats when workspace scope is rejected", async () => {
|
|
const client = new NanobotClient({
|
|
url: "ws://test",
|
|
reconnect: false,
|
|
socketFactory: (url) => new FakeSocket(url) as unknown as WebSocket,
|
|
});
|
|
client.connect();
|
|
lastSocket().fakeOpen();
|
|
const pending = client.newChat(5_000, {
|
|
project_path: "/missing",
|
|
project_name: "missing",
|
|
access_mode: "restricted",
|
|
});
|
|
lastSocket().fakeMessage({
|
|
event: "error",
|
|
detail: "workspace_scope_rejected",
|
|
reason: "project_path must be an existing directory",
|
|
});
|
|
await expect(pending).rejects.toThrow("workspace_scope_rejected");
|
|
});
|
|
|
|
it("isolates throwing error handlers so reconnect bookkeeping still runs", async () => {
|
|
const client = new NanobotClient({
|
|
url: "ws://test",
|
|
reconnect: true,
|
|
maxBackoffMs: 5,
|
|
socketFactory: (url) => new FakeSocket(url) as unknown as WebSocket,
|
|
});
|
|
// First handler explodes; subsequent reconnect state must be untouched.
|
|
client.onError(() => {
|
|
throw new Error("subscriber blew up");
|
|
});
|
|
const seenStatuses: string[] = [];
|
|
client.onStatus((s) => seenStatuses.push(s));
|
|
client.connect();
|
|
lastSocket().fakeOpen();
|
|
lastSocket().fakeCloseWithCode(1009);
|
|
// Despite the throwing handler, the client must still schedule a reconnect.
|
|
expect(seenStatuses).toContain("reconnecting");
|
|
await vi.advanceTimersByTimeAsync(20);
|
|
expect(FakeSocket.instances.length).toBeGreaterThan(1);
|
|
});
|
|
|
|
it("does not emit a stream error on a vanilla socket close", () => {
|
|
const client = new NanobotClient({
|
|
url: "ws://test",
|
|
reconnect: false,
|
|
socketFactory: (url) => new FakeSocket(url) as unknown as WebSocket,
|
|
});
|
|
const errors: Array<{ kind: string }> = [];
|
|
client.onError((e) => errors.push(e));
|
|
client.connect();
|
|
lastSocket().fakeOpen();
|
|
lastSocket().close();
|
|
expect(errors).toEqual([]);
|
|
});
|
|
|
|
it("surfaces 'reconnecting' only on an unexpected drop", async () => {
|
|
const client = new NanobotClient({
|
|
url: "ws://test",
|
|
reconnect: true,
|
|
maxBackoffMs: 5,
|
|
socketFactory: (url) => new FakeSocket(url) as unknown as WebSocket,
|
|
});
|
|
const seen: string[] = [];
|
|
client.onStatus((s) => seen.push(s));
|
|
client.connect();
|
|
lastSocket().fakeOpen();
|
|
// Simulate the remote side hanging up (no client.close() call).
|
|
lastSocket().close();
|
|
await vi.advanceTimersByTimeAsync(50);
|
|
expect(seen).toContain("reconnecting");
|
|
expect(FakeSocket.instances.length).toBeGreaterThan(1);
|
|
});
|
|
});
|