Files
openclaw/src/agents/sessions-spawn-hooks.test.ts
2026-04-07 07:13:56 +01:00

457 lines
14 KiB
TypeScript

import { afterEach, beforeAll, beforeEach, describe, expect, it, vi } from "vitest";
import {
createSubagentSpawnTestConfig,
loadSubagentSpawnModuleForTest,
} from "./subagent-spawn.test-helpers.js";
type GatewayRequest = { method?: string; params?: Record<string, unknown> };
const hoisted = vi.hoisted(() => ({
callGatewayMock: vi.fn(),
configOverride: {
session: { mainKey: "main", scope: "per-sender" },
tools: {
sessions_spawn: {
attachments: {
enabled: true,
maxFiles: 50,
maxFileBytes: 1 * 1024 * 1024,
maxTotalBytes: 5 * 1024 * 1024,
},
},
},
agents: {
defaults: {
workspace: "/tmp",
},
},
},
}));
const hookRunnerMocks = vi.hoisted(() => ({
hasSubagentEndedHook: true,
runSubagentSpawning: vi.fn(async (event: unknown) => {
const input = event as {
threadRequested?: boolean;
requester?: { channel?: string };
};
if (!input.threadRequested) {
return undefined;
}
const channel = input.requester?.channel?.trim().toLowerCase();
if (channel !== "discord") {
const channelLabel = input.requester?.channel?.trim() || "unknown";
return {
status: "error" as const,
error: `thread=true is not supported for channel "${channelLabel}". Only Discord thread-bound subagent sessions are supported right now.`,
};
}
return {
status: "ok" as const,
threadBindingReady: true,
};
}),
runSubagentSpawned: vi.fn(async () => {}),
runSubagentEnded: vi.fn(async () => {}),
}));
let resetSubagentRegistryForTests: typeof import("./subagent-registry.js").resetSubagentRegistryForTests;
let spawnSubagentDirect: typeof import("./subagent-spawn.js").spawnSubagentDirect;
function getGatewayRequests(): GatewayRequest[] {
return hoisted.callGatewayMock.mock.calls.map((call) => call[0] as GatewayRequest);
}
function getGatewayMethods() {
return getGatewayRequests().map((request) => request.method);
}
function findGatewayRequest(method: string): GatewayRequest | undefined {
return getGatewayRequests().find((request) => request.method === method);
}
function setConfig(next: Record<string, unknown>) {
hoisted.configOverride = createSubagentSpawnTestConfig(undefined, next);
}
async function spawn(params?: {
toolCallId?: string;
task?: string;
label?: string;
runTimeoutSeconds?: number;
thread?: boolean;
mode?: "run" | "session";
agentSessionKey?: string;
agentChannel?: string;
agentAccountId?: string;
agentTo?: string;
agentThreadId?: string | number;
}) {
return await spawnSubagentDirect(
{
task: params?.task ?? "do thing",
...(params?.label ? { label: params.label } : {}),
...(typeof params?.runTimeoutSeconds === "number"
? { runTimeoutSeconds: params.runTimeoutSeconds }
: {}),
...(params?.thread ? { thread: true } : {}),
...(params?.mode ? { mode: params.mode } : {}),
},
{
agentSessionKey: params?.agentSessionKey ?? "main",
agentChannel: params?.agentChannel ?? "discord",
agentAccountId: params?.agentAccountId,
agentTo: params?.agentTo,
agentThreadId: params?.agentThreadId,
},
);
}
function expectSessionsDeleteWithoutAgentStart() {
const methods = getGatewayMethods();
expect(methods).toContain("sessions.delete");
expect(methods).not.toContain("agent");
}
function mockAgentStartFailure() {
hoisted.callGatewayMock.mockImplementation(async (opts: unknown) => {
const request = opts as { method?: string };
if (request.method === "agent") {
throw new Error("spawn failed");
}
return {};
});
}
function getSpawnedEventCall(): Record<string, unknown> {
const [event] = (hookRunnerMocks.runSubagentSpawned.mock.calls[0] ?? []) as unknown as [
Record<string, unknown>,
];
return event;
}
function expectErrorResultMessage(
result: { error?: string; status: string },
pattern: RegExp,
): void {
expect(result.status).toBe("error");
expect(result.error).toMatch(pattern);
}
function expectThreadBindFailureCleanup(
result: { childSessionKey?: string; error?: string },
pattern: RegExp,
): void {
expect(result.error).toMatch(pattern);
expect(hookRunnerMocks.runSubagentSpawned).not.toHaveBeenCalled();
expectSessionsDeleteWithoutAgentStart();
const deleteCall = findGatewayRequest("sessions.delete");
expect(deleteCall?.params).toMatchObject({
key: result.childSessionKey,
emitLifecycleHooks: false,
});
}
beforeAll(async () => {
({ resetSubagentRegistryForTests, spawnSubagentDirect } = await loadSubagentSpawnModuleForTest({
callGatewayMock: hoisted.callGatewayMock,
loadConfig: () => hoisted.configOverride,
hookRunner: {
hasHooks: (hookName: string) =>
hookName === "subagent_spawning" ||
hookName === "subagent_spawned" ||
(hookName === "subagent_ended" && hookRunnerMocks.hasSubagentEndedHook),
runSubagentSpawning: hookRunnerMocks.runSubagentSpawning,
runSubagentSpawned: hookRunnerMocks.runSubagentSpawned,
runSubagentEnded: hookRunnerMocks.runSubagentEnded,
},
resetModules: false,
sessionStorePath: "/tmp/subagent-spawn-hooks-session-store.json",
}));
});
describe("sessions_spawn subagent lifecycle hooks", () => {
beforeEach(() => {
resetSubagentRegistryForTests();
hoisted.callGatewayMock.mockReset();
hookRunnerMocks.hasSubagentEndedHook = true;
hookRunnerMocks.runSubagentSpawning.mockClear();
hookRunnerMocks.runSubagentSpawned.mockClear();
hookRunnerMocks.runSubagentEnded.mockClear();
setConfig({
session: {
mainKey: "main",
scope: "per-sender",
},
});
hoisted.callGatewayMock.mockImplementation(async (opts: unknown) => {
const request = opts as { method?: string };
if (request.method === "sessions.patch") {
return { ok: true };
}
if (request.method === "sessions.delete") {
return { ok: true };
}
if (request.method === "agent") {
return { runId: "run-1", status: "accepted", acceptedAt: 1_001 };
}
return {};
});
});
afterEach(() => {
resetSubagentRegistryForTests();
});
it("runs subagent_spawning and emits subagent_spawned with requester metadata", async () => {
const result = await spawn({
label: "research",
runTimeoutSeconds: 1,
thread: true,
agentAccountId: "work",
agentTo: "channel:123",
agentThreadId: 456,
});
expect(result).toMatchObject({ status: "accepted", runId: "run-1" });
expect(hookRunnerMocks.runSubagentSpawning).toHaveBeenCalledTimes(1);
expect(hookRunnerMocks.runSubagentSpawning).toHaveBeenCalledWith(
{
childSessionKey: expect.stringMatching(/^agent:main:subagent:/),
agentId: "main",
label: "research",
mode: "session",
requester: {
channel: "discord",
accountId: "work",
to: "channel:123",
threadId: 456,
},
threadRequested: true,
},
{
childSessionKey: expect.stringMatching(/^agent:main:subagent:/),
requesterSessionKey: "main",
},
);
expect(hookRunnerMocks.runSubagentSpawned).toHaveBeenCalledTimes(1);
const [event, ctx] = (hookRunnerMocks.runSubagentSpawned.mock.calls[0] ?? []) as unknown as [
Record<string, unknown>,
Record<string, unknown>,
];
expect(event).toMatchObject({
runId: "run-1",
agentId: "main",
label: "research",
mode: "session",
requester: {
channel: "discord",
accountId: "work",
to: "channel:123",
threadId: 456,
},
threadRequested: true,
});
expect(event.childSessionKey).toEqual(expect.stringMatching(/^agent:main:subagent:/));
expect(ctx).toMatchObject({
runId: "run-1",
requesterSessionKey: "main",
childSessionKey: event.childSessionKey,
});
});
it("emits subagent_spawned with threadRequested=false when not requested", async () => {
const result = await spawn({
runTimeoutSeconds: 1,
agentTo: "channel:123",
});
expect(result).toMatchObject({ status: "accepted", runId: "run-1" });
expect(hookRunnerMocks.runSubagentSpawning).not.toHaveBeenCalled();
expect(hookRunnerMocks.runSubagentSpawned).toHaveBeenCalledTimes(1);
const [event] = (hookRunnerMocks.runSubagentSpawned.mock.calls[0] ?? []) as unknown as [
Record<string, unknown>,
];
expect(event).toMatchObject({
mode: "run",
threadRequested: false,
requester: {
channel: "discord",
to: "channel:123",
},
});
});
it("respects explicit mode=run when thread binding is requested", async () => {
const result = await spawn({
runTimeoutSeconds: 1,
thread: true,
mode: "run",
agentTo: "channel:123",
});
expect(result).toMatchObject({ status: "accepted", runId: "run-1", mode: "run" });
expect(hookRunnerMocks.runSubagentSpawning).toHaveBeenCalledTimes(1);
const event = getSpawnedEventCall();
expect(event).toMatchObject({
mode: "run",
threadRequested: true,
});
});
it("returns error when thread binding cannot be created", async () => {
hookRunnerMocks.runSubagentSpawning.mockResolvedValueOnce({
status: "error",
error: "Unable to create or bind a Discord thread for this subagent session.",
});
const result = await spawn({
toolCallId: "call4",
runTimeoutSeconds: 1,
thread: true,
mode: "session",
agentAccountId: "work",
agentTo: "channel:123",
});
expectThreadBindFailureCleanup(result, /thread/i);
});
it("returns error when thread binding is not marked ready", async () => {
hookRunnerMocks.runSubagentSpawning.mockResolvedValueOnce({
status: "ok",
threadBindingReady: false,
});
const result = await spawn({
toolCallId: "call4b",
runTimeoutSeconds: 1,
thread: true,
mode: "session",
agentAccountId: "work",
agentTo: "channel:123",
});
expectThreadBindFailureCleanup(result, /unable to create or bind a thread/i);
});
it("rejects mode=session when thread=true is not requested", async () => {
const result = await spawn({
mode: "session",
agentTo: "channel:123",
});
expectErrorResultMessage(result, /requires thread=true/i);
expect(hookRunnerMocks.runSubagentSpawning).not.toHaveBeenCalled();
expect(hookRunnerMocks.runSubagentSpawned).not.toHaveBeenCalled();
expect(hoisted.callGatewayMock).not.toHaveBeenCalled();
});
it("rejects thread=true on channels without thread support", async () => {
const result = await spawn({
thread: true,
mode: "session",
agentChannel: "signal",
agentTo: "+123",
});
expectErrorResultMessage(result, /only discord/i);
expect(hookRunnerMocks.runSubagentSpawning).toHaveBeenCalledTimes(1);
expect(hookRunnerMocks.runSubagentSpawned).not.toHaveBeenCalled();
expectSessionsDeleteWithoutAgentStart();
});
it("runs subagent_ended cleanup hook when agent start fails after successful bind", async () => {
mockAgentStartFailure();
const result = await spawn({
thread: true,
mode: "session",
agentAccountId: "work",
agentTo: "channel:123",
agentThreadId: "456",
});
expect(result).toMatchObject({ status: "error" });
expect(hookRunnerMocks.runSubagentEnded).toHaveBeenCalledTimes(1);
const [event] = (hookRunnerMocks.runSubagentEnded.mock.calls[0] ?? []) as unknown as [
Record<string, unknown>,
];
expect(event).toMatchObject({
targetSessionKey: expect.stringMatching(/^agent:main:subagent:/),
accountId: "work",
targetKind: "subagent",
reason: "spawn-failed",
sendFarewell: true,
outcome: "error",
error: "Session failed to start",
});
const deleteCall = findGatewayRequest("sessions.delete");
expect(deleteCall?.params).toMatchObject({
key: event.targetSessionKey,
deleteTranscript: true,
emitLifecycleHooks: false,
});
});
it("falls back to sessions.delete cleanup when subagent_ended hook is unavailable", async () => {
hookRunnerMocks.hasSubagentEndedHook = false;
mockAgentStartFailure();
const result = await spawn({
thread: true,
mode: "session",
agentAccountId: "work",
agentTo: "channel:123",
agentThreadId: "456",
});
expect(result).toMatchObject({ status: "error" });
expect(hookRunnerMocks.runSubagentEnded).not.toHaveBeenCalled();
const methods = getGatewayMethods();
expect(methods).toContain("sessions.delete");
const deleteCall = findGatewayRequest("sessions.delete");
expect(deleteCall?.params).toMatchObject({
deleteTranscript: true,
emitLifecycleHooks: true,
});
});
it("cleans up the provisional session when lineage patching fails after thread binding", async () => {
hoisted.callGatewayMock.mockImplementation(async (opts: unknown) => {
const request = opts as { method?: string; params?: Record<string, unknown> };
if (request.method === "sessions.patch" && typeof request.params?.spawnedBy === "string") {
throw new Error("lineage patch failed");
}
if (request.method === "sessions.delete") {
return { ok: true };
}
if (request.method === "agent") {
return { runId: "run-1", status: "accepted", acceptedAt: 1_001 };
}
return {};
});
const result = await spawn({
thread: true,
mode: "session",
agentAccountId: "work",
agentTo: "channel:123",
agentThreadId: "456",
});
expect(result).toMatchObject({
status: "error",
error: "lineage patch failed",
});
expect(hookRunnerMocks.runSubagentSpawned).not.toHaveBeenCalled();
expect(hookRunnerMocks.runSubagentEnded).not.toHaveBeenCalled();
const methods = getGatewayMethods();
expect(methods).toContain("sessions.delete");
expect(methods).not.toContain("agent");
const deleteCall = findGatewayRequest("sessions.delete");
expect(deleteCall?.params).toMatchObject({
key: result.childSessionKey,
deleteTranscript: true,
emitLifecycleHooks: true,
});
});
});