Files
oh-my-pi/packages/ai/test/auth-gateway-openai-prompt-cache.test.ts
T
2026-07-23 15:18:37 -04:00

89 lines
3.4 KiB
TypeScript

import { describe, expect, it } from "bun:test";
import * as fs from "node:fs/promises";
import * as os from "node:os";
import * as path from "node:path";
import { clearCustomApis } from "@oh-my-pi/pi-ai/api-registry";
import { startAuthGateway } from "@oh-my-pi/pi-ai/auth-gateway";
import { AuthStorage } from "@oh-my-pi/pi-ai/auth-storage";
import { createMockModel, registerMockApi } from "@oh-my-pi/pi-ai/providers/mock";
describe("auth-gateway explicit OpenAI prompt cache controls", () => {
it("rejects raw controls clearly and forwards the pi-native policy", async () => {
registerMockApi();
const dir = await fs.mkdtemp(path.join(os.tmpdir(), "gw-openai-prompt-cache-"));
const storage = await AuthStorage.create(path.join(dir, "auth.db"));
storage.setRuntimeApiKey("mock", "test-key");
const mock = createMockModel({
provider: "mock",
id: "gateway-prompt-cache",
handler: () => ({ content: ["ok"] }),
});
const handle = startAuthGateway({
bind: "127.0.0.1:0",
bearerTokens: ["t"],
storage,
resolveModel: () => mock.model,
version: "test",
});
try {
const chatResponse = await fetch(`${handle.url}/v1/chat/completions`, {
method: "POST",
headers: { "Content-Type": "application/json", Authorization: "Bearer t" },
body: JSON.stringify({
model: "gateway-prompt-cache",
messages: [{ role: "user", content: "hi" }],
prompt_cache_options: { mode: "explicit", ttl: "30m" },
}),
});
const chatBody = (await chatResponse.json()) as { error?: { type?: string; message?: string } };
expect(chatResponse.status).toBe(400);
expect(chatBody.error).toEqual({
type: "invalid_request_error",
message:
"openai-chat: prompt_cache_options and prompt_cache_breakpoint are unsupported by this auth-gateway route; use /v1/pi/stream with options.promptCache instead",
});
const responsesResponse = await fetch(`${handle.url}/v1/responses`, {
method: "POST",
headers: { "Content-Type": "application/json", Authorization: "Bearer t" },
body: JSON.stringify({
model: "gateway-prompt-cache",
input: [
{
role: "user",
content: [{ type: "input_text", text: "hi", prompt_cache_breakpoint: { mode: "explicit" } }],
},
],
}),
});
const responsesBody = (await responsesResponse.json()) as { error?: { type?: string; message?: string } };
expect(responsesResponse.status).toBe(400);
expect(responsesBody.error).toEqual({
type: "invalid_request_error",
message:
"openai-responses: prompt_cache_options and prompt_cache_breakpoint are unsupported by this auth-gateway route; use /v1/pi/stream with options.promptCache instead",
});
const piResponse = await fetch(`${handle.url}/v1/pi/stream`, {
method: "POST",
headers: { "Content-Type": "application/json", Authorization: "Bearer t" },
body: JSON.stringify({
modelId: "gateway-prompt-cache",
context: { messages: [{ role: "user", content: "hi", timestamp: 0 }] },
options: { promptCache: { mode: "explicit", ttl: "30m", breakpoint: "none" } },
stream: false,
}),
});
expect(piResponse.status).toBe(200);
expect(mock.calls).toHaveLength(1);
expect(mock.calls[0]?.options?.promptCache).toEqual({ mode: "explicit", ttl: "30m", breakpoint: "none" });
} finally {
await handle.close();
storage.close();
clearCustomApis();
await fs.rm(dir, { recursive: true, force: true });
}
});
});