96 lines
3.4 KiB
TypeScript
96 lines
3.4 KiB
TypeScript
import test from "node:test";
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import assert from "node:assert/strict";
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import { QoderExecutor, __test__ } from "../../open-sse/executors/qoder.ts";
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const { unwrapQoderEnvelope } = __test__;
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function sseResponse(body: string, status = 200): Response {
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return new Response(body, {
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status,
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headers: { "Content-Type": "text/event-stream" },
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});
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}
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test("unwrapQoderEnvelope: surfaces an embedded non-200 statusCodeValue as a real HTTP error", async () => {
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// Qoder wraps an upstream 429 inside a 200 SSE envelope. Before the fix this
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// passed straight through as a 200, so combo/account fallback never fired.
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const wrapped = sseResponse(
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'data: {"statusCodeValue":429,"body":"rate limit exceeded"}\n\ndata: [DONE]\n\n'
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);
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const result = await unwrapQoderEnvelope(wrapped);
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assert.equal(result.status, 429, "embedded 429 must become a real HTTP 429");
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const payload = (await result.json()) as any;
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assert.match(payload.error.message, /qoder error 429/);
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assert.match(payload.error.message, /rate limit exceeded/);
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});
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test("unwrapQoderEnvelope: maps a sub-400 embedded status to 502", async () => {
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const wrapped = sseResponse('data: {"statusCodeValue":302,"body":"redirect"}\n\n');
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const result = await unwrapQoderEnvelope(wrapped);
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assert.equal(result.status, 502);
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});
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test("unwrapQoderEnvelope: classifies embedded 401 as an authentication_error", async () => {
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const wrapped = sseResponse('data: {"statusCodeValue":401,"body":"invalid token"}\n\n');
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const result = await unwrapQoderEnvelope(wrapped);
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assert.equal(result.status, 401);
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const payload = (await result.json()) as any;
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assert.equal(payload.error.type, "authentication_error");
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});
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test("unwrapQoderEnvelope: passes a successful stream through with the first chunk intact", async () => {
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const wrapped = sseResponse(
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'data: {"choices":[{"delta":{"content":"O"}}]}\n\ndata: {"choices":[{"delta":{"content":"K"}}]}\n\ndata: [DONE]\n\n'
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);
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const result = await unwrapQoderEnvelope(wrapped);
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assert.equal(result.status, 200);
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const body = await result.text();
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// The first chunk must not be swallowed by the peek.
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assert.match(body, /"content":"O"/);
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assert.match(body, /"content":"K"/);
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assert.match(body, /\[DONE\]/);
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});
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test("unwrapQoderEnvelope: an empty stream becomes a 502 error", async () => {
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const result = await unwrapQoderEnvelope(sseResponse(""));
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assert.equal(result.status, 502);
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});
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test("unwrapQoderEnvelope: a non-ok response is returned unchanged", async () => {
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const errResp = sseResponse("nope", 500);
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const result = await unwrapQoderEnvelope(errResp);
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assert.equal(result, errResp);
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});
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test("QoderExecutor: stream call surfaces an embedded error envelope as a real HTTP status", async () => {
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const executor = new QoderExecutor();
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const originalFetch = globalThis.fetch;
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globalThis.fetch = async () =>
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sseResponse('data: {"statusCodeValue":429,"body":"quota exceeded"}\n\ndata: [DONE]\n\n');
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try {
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const { response } = await executor.execute({
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model: "qoder-rome-30ba3b",
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body: { messages: [{ role: "user", content: "hi" }] },
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stream: true,
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credentials: { apiKey: "pat_test" },
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});
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// Before the port this was a 200 — fallback could never trigger.
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assert.equal(response.status, 429);
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const payload = (await response.json()) as any;
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assert.match(payload.error.message, /qoder error 429/);
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} finally {
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globalThis.fetch = originalFetch;
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}
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});
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