};

}

function mockCall(mock: unknown, label: string, index = 0): unknown[] {

const call = (mock as { mock?: { calls?: unknown[][] } }).mock?.calls?.at(index);

if (!call) {

throw new Error(`Expected ${label} call ${index + 1}`);

}

return call;

}

function createAppServerHarness(

requestImpl: (method: string, params: unknown) => Promise<unknown>,

options: {

await run;

expect(beforePromptBuild).toHaveBeenCalledOnce();

const [hookInput, hookContext] = beforePromptBuild.mock.calls[0] as unknown as [

const [hookInput, hookContext] = mockCall(beforePromptBuild, "before_prompt_build") as [

{ messages?: Array<{ role?: string }>; prompt?: string },

{ runId?: string; sessionId?: string },

];

expect(llmInput).toHaveBeenCalled();

await new Promise<void>((resolve) => setImmediate(resolve));

const [llmInputPayload, llmInputContext] = llmInput.mock.calls[0] as unknown as [

const [llmInputPayload, llmInputContext] = mockCall(llmInput, "llm_input") as [

{

historyMessages?: Array<{ role?: string }>;

imagesCount?: number;

expect(globalEndEvent?.runId).toBe("run-1");

expect(globalEndEvent?.sessionKey).toBe("agent:main:session-1");

const [llmOutputPayload, llmOutputContext] = llmOutput.mock.calls[0] as unknown as [

const [llmOutputPayload, llmOutputContext] = mockCall(llmOutput, "llm_output") as [

{

assistantTexts?: string[];

harnessId?: string;

expect(llmOutputPayload.lastAssistant?.role).toBe("assistant");

expect(llmOutputContext.runId).toBe("run-1");

expect(llmOutputContext.sessionId).toBe("session-1");

const [agentEndPayload, agentEndContext] = agentEnd.mock.calls[0] as unknown as [

const [agentEndPayload, agentEndContext] = mockCall(agentEnd, "agent_end") as [

{ messages?: Array<{ role?: string }>; success?: boolean },

{ runId?: string; sessionId?: string },

];

expect(typeof errorEvent?.data.endedAt).toBe("number");

expect(errorEvent?.data.error).toBe("codex exploded");

expect(agentEvents.some((event) => event.stream === "assistant")).toBe(false);

const [agentEndPayload, agentEndContext] = agentEnd.mock.calls[0] as unknown as [

const [agentEndPayload, agentEndContext] = mockCall(agentEnd, "agent_end") as [

{ error?: string; success?: boolean },

{ runId?: string; sessionId?: string },

];

expect(llmInput).toHaveBeenCalledTimes(1);

expect(llmOutput).toHaveBeenCalledTimes(1);

expect(agentEnd).toHaveBeenCalledTimes(1);

const [llmOutputPayload] = llmOutput.mock.calls[0] as unknown as [

const [llmOutputPayload] = mockCall(llmOutput, "llm_output") as [

{

assistantTexts?: string[];

harnessId?: string;

expect(llmOutputPayload.harnessId).toBe("codex");

expect(llmOutputPayload.runId).toBe("run-1");

expect(llmOutputPayload.sessionId).toBe("session-1");

const [agentEndPayload] = agentEnd.mock.calls[0] as unknown as [

const [agentEndPayload] = mockCall(agentEnd, "agent_end") as [

{ error?: string; messages?: Array<{ role?: string }>; success?: boolean },

unknown,

];

const result = await run;

expect(result.aborted).toBe(true);

expect(agentEnd).toHaveBeenCalledTimes(1);

const [agentEndPayload] = agentEnd.mock.calls[0] as unknown as [{ success?: boolean }, unknown];

const [agentEndPayload] = mockCall(agentEnd, "agent_end") as [{ success?: boolean }, unknown];

expect(agentEndPayload.success).toBe(false);

});

content: { approve: true },

_meta: null,

});

const [bridgeCall] = bridgeSpy.mock.calls[0] as unknown as [

const [bridgeCall] = mockCall(bridgeSpy, "elicitation bridge") as [

{ threadId?: string; turnId?: string },

];

expect(bridgeCall.threadId).toBe("thread-1");

content: null,

_meta: null,

});

const [bridgeCall] = bridgeSpy.mock.calls[0] as unknown as [

const [bridgeCall] = mockCall(bridgeSpy, "elicitation bridge") as [

{

pluginAppPolicyContext?: {

apps?: Record<string, { mcpServerNames?: string[]; pluginName?: string }>;