Files
MeshBot/src/opencode/opencode.service.spec.ts
T

325 lines
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TypeScript

import { Logger } from '@nestjs/common';
import { afterEach, describe, expect, it, vi } from 'vitest';
import { OpencodeService } from './opencode.service.js';
const API = 'http://172.24.0.1:9898';
const WS_PATH = '/home/krzyw/projects/sandbox/mesh-bot';
// the workspace UUID is regenerated on host restarts — only path/name/proxyPath matter
const WORKSPACE = {
id: 'ws-uuid',
path: WS_PATH,
name: 'mesh-bot',
status: 'ready',
proxyPath: '/proxy/abc',
};
function json(body: unknown): Response {
return { ok: true, status: 200, json: async () => body } as Response;
}
function timeoutError(): Error {
return new DOMException('signal timed out', 'TimeoutError');
}
/** Fresh service with a clean env (creds unset by default — pass them explicitly). */
function makeService(env: Record<string, string> = {}): OpencodeService {
process.env.OPENCODE_API = API;
process.env.OPENCODE_WORKSPACE_PATH = WS_PATH;
for (const k of ['OPENCODE_SESSION', 'OPENCODE_USER', 'OPENCODE_PASS'])
delete process.env[k];
Object.assign(process.env, env);
return new OpencodeService();
}
function stubSleep(svc: OpencodeService): ReturnType<typeof vi.fn> {
const sleep = vi.fn(async (_ms: number) => {});
(svc as unknown as { sleep(ms: number): Promise<void> }).sleep = sleep;
return sleep;
}
describe('OpencodeService.notify', () => {
let fetchMock: ReturnType<typeof vi.fn>;
beforeEach(() => {
fetchMock = vi.fn();
vi.stubGlobal('fetch', fetchMock);
});
afterEach(() => {
vi.unstubAllGlobals();
vi.restoreAllMocks();
for (const k of [
'OPENCODE_API',
'OPENCODE_WORKSPACE_PATH',
'OPENCODE_SESSION',
'OPENCODE_USER',
'OPENCODE_PASS',
])
delete process.env[k];
});
it('posts the exact wrapper text with `from` (em-dash) to the resolved session', async () => {
const svc = makeService({
OPENCODE_USER: 'u',
OPENCODE_PASS: 'p',
OPENCODE_SESSION: 'ses_pinned',
});
fetchMock
.mockResolvedValueOnce(json([WORKSPACE]))
.mockResolvedValueOnce(json({}));
await svc.notify(7, 'hi', 42);
expect(fetchMock).toHaveBeenCalledTimes(2);
const [url, init] = fetchMock.mock.calls[1];
expect(url).toBe(`${API}/proxy/abc/session/ses_pinned/message`);
const opts = init as {
method?: string;
headers?: Record<string, string>;
body?: string;
};
expect(opts.method).toBe('POST');
expect(opts.headers?.['content-type']).toBe('application/json');
expect(opts.headers?.authorization).toBe(
'Basic ' + Buffer.from('u:p').toString('base64'),
);
// body is EXACTLY {"parts":[{"type":"text","text":msg}]} — em-dash, not a hyphen
expect(String(opts.body)).toBe(
JSON.stringify({
parts: [
{
type: 'text',
text: 'New mesh message (id 7) from node 42: "hi" — please react to it.',
},
],
}),
);
});
it('omits the `from node` part when there is no sender', async () => {
const svc = makeService({
OPENCODE_USER: 'u',
OPENCODE_PASS: 'p',
OPENCODE_SESSION: 'ses_pinned',
});
fetchMock
.mockResolvedValueOnce(json([WORKSPACE]))
.mockResolvedValueOnce(json({}));
await svc.notify(7, 'hi');
const [, init] = fetchMock.mock.calls[1];
expect(String((init as { body?: string }).body)).toBe(
JSON.stringify({
parts: [
{
type: 'text',
text: 'New mesh message (id 7): "hi" — please react to it.',
},
],
}),
);
});
it('matches the workspace by path, preferring ready entries when several match', async () => {
const svc = makeService({
OPENCODE_USER: 'u',
OPENCODE_PASS: 'p',
OPENCODE_SESSION: 'ses_pinned',
});
fetchMock.mockResolvedValueOnce(
json([
{
...WORKSPACE,
id: 'other',
status: 'starting',
proxyPath: '/proxy/not-ready',
}, // same path but not ready — listed first
WORKSPACE,
{
id: 'x',
name: 'mesh-bot',
status: 'ready',
proxyPath: '/proxy/other',
}, // different path — must lose to the path match
]),
);
fetchMock.mockResolvedValueOnce(json({}));
await svc.notify(7, 'hi');
expect(fetchMock.mock.calls[1][0]).toBe(
`${API}/proxy/abc/session/ses_pinned/message`,
);
});
it('falls back to the workspace name when no path matches', async () => {
const svc = makeService({
OPENCODE_USER: 'u',
OPENCODE_PASS: 'p',
OPENCODE_SESSION: 'ses_pinned',
});
fetchMock.mockResolvedValueOnce(
json([
{
id: 'a',
path: '/elsewhere',
name: 'other',
status: 'ready',
proxyPath: '/proxy/a',
},
{
id: 'b',
path: '/renamed',
name: 'mesh-bot',
status: 'ready',
proxyPath: '/proxy/b',
},
]),
);
fetchMock.mockResolvedValueOnce(json({}));
await svc.notify(7, 'hi');
expect(fetchMock.mock.calls[1][0]).toBe(
`${API}/proxy/b/session/ses_pinned/message`,
);
});
it('discovers the most recently updated session when none is pinned', async () => {
const svc = makeService({ OPENCODE_USER: 'u', OPENCODE_PASS: 'p' });
fetchMock
.mockResolvedValueOnce(json([WORKSPACE]))
.mockResolvedValueOnce(
json([
{ id: 'ses_old', time: { updated: 100 } },
{ id: 'ses_new', time: { updated: 200 } },
]),
)
.mockResolvedValueOnce(json({}));
await svc.notify(7, 'hi');
expect(fetchMock.mock.calls[1][0]).toBe(`${API}/proxy/abc/session`);
expect(fetchMock.mock.calls[2][0]).toBe(
`${API}/proxy/abc/session/ses_new/message`,
);
});
it('uses the first session when none carry time.updated', async () => {
const svc = makeService({ OPENCODE_USER: 'u', OPENCODE_PASS: 'p' });
fetchMock
.mockResolvedValueOnce(json([WORKSPACE]))
.mockResolvedValueOnce(json([{ id: 'ses_a' }, { id: 'ses_b', time: {} }]))
.mockResolvedValueOnce(json({}));
await svc.notify(7, 'hi');
expect(fetchMock.mock.calls[2][0]).toBe(
`${API}/proxy/abc/session/ses_a/message`,
);
});
it('skips session discovery entirely when a session is pinned', async () => {
const svc = makeService({
OPENCODE_USER: 'u',
OPENCODE_PASS: 'p',
OPENCODE_SESSION: 'ses_pinned',
});
fetchMock
.mockResolvedValueOnce(json([WORKSPACE]))
.mockResolvedValueOnce(json({}));
await svc.notify(7, 'hi');
// workspaces GET + message POST only — no /session discovery GET
expect(fetchMock).toHaveBeenCalledTimes(2);
expect(fetchMock.mock.calls[0][0]).toBe(`${API}/api/workspaces`);
expect(fetchMock.mock.calls[1][0]).toBe(
`${API}/proxy/abc/session/ses_pinned/message`,
);
});
it('treats a final-POST read timeout as delivered success and does not retry', async () => {
const svc = makeService({
OPENCODE_USER: 'u',
OPENCODE_PASS: 'p',
OPENCODE_SESSION: 'ses_pinned',
});
fetchMock
.mockResolvedValueOnce(json([WORKSPACE]))
.mockRejectedValueOnce(timeoutError()); // the message POST times out — opencode holds the response until the turn finishes
const logSpy = vi.spyOn(Logger.prototype, 'log');
await expect(svc.notify('hi')).resolves.toBeUndefined();
// exactly 2 calls: no retry after a timeout-as-delivered
expect(fetchMock).toHaveBeenCalledTimes(2);
expect(logSpy.mock.calls.map((c) => String(c[0]))).toContain(
'opencode notify accepted (response still pending after 15 s)',
);
});
it('retries a failed workspace GET and succeeds on the next attempt', async () => {
const svc = makeService({
OPENCODE_USER: 'u',
OPENCODE_PASS: 'p',
OPENCODE_SESSION: 'ses_pinned',
});
const sleep = stubSleep(svc);
fetchMock
.mockRejectedValueOnce(new Error('boom')) // attempt 1: workspaces GET fails
.mockResolvedValueOnce(json([WORKSPACE])) // attempt 2: workspaces ok
.mockResolvedValueOnce(json({})); // message POST ok
await expect(svc.notify('hi')).resolves.toBeUndefined();
expect(fetchMock).toHaveBeenCalledTimes(3);
expect(sleep).toHaveBeenNthCalledWith(1, 2_000);
});
it('gives up after 4 attempts and logs opencode notify dropped', async () => {
const svc = makeService({ OPENCODE_USER: 'u', OPENCODE_PASS: 'p' });
const sleep = stubSleep(svc);
fetchMock.mockRejectedValue(new Error('down'));
const warnSpy = vi.spyOn(Logger.prototype, 'warn');
await expect(svc.notify('hi')).resolves.toBeUndefined(); // never throws — fire-and-forget safe
// one workspaces GET per attempt: exactly 4 attempts total
expect(fetchMock).toHaveBeenCalledTimes(4);
expect(sleep).toHaveBeenNthCalledWith(1, 2_000);
expect(sleep).toHaveBeenNthCalledWith(2, 10_000);
expect(sleep).toHaveBeenNthCalledWith(3, 30_000);
const warns = warnSpy.mock.calls.map((c) => String(c[0]));
expect(warns.some((w) => w.includes('attempt 1/4'))).toBe(true);
// the GET failure is wrapped with the URL for a clear reason — match prefix + cause
expect(
warns.some(
(w) =>
w.startsWith('opencode notify dropped after 4 attempts:') &&
w.includes(': down'),
),
).toBe(true);
});
it('is a no-op without credentials (empty or unset)', async () => {
for (const env of [{}, { OPENCODE_USER: '', OPENCODE_PASS: 'p' }] as Record<
string,
string
>[]) {
const svc = makeService(env);
await expect(svc.notify(7, 'hi', 42)).resolves.toBeUndefined();
expect(fetchMock).not.toHaveBeenCalled();
}
});
it('logs once at construction when disabled', () => {
const warnSpy = vi.spyOn(Logger.prototype, 'warn');
makeService({}); // no creds
expect(warnSpy.mock.calls.map((c) => String(c[0]))).toContain(
'opencode notifier disabled: OPENCODE_USER/OPENCODE_PASS not set',
);
});
});