47 lines
2.1 KiB
TypeScript
47 lines
2.1 KiB
TypeScript
import { test } from "node:test";
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import assert from "node:assert/strict";
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import { getRegistryEntry } from "../../open-sse/config/providerRegistry.ts";
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// Regression guard: the GitHub Copilot (`gh`) provider must expose `gpt-4o-mini`
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// alongside the curated date-pinned GPT-4o model. Copilot serves the cheaper mini variant via
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// chat/completions, so apps that hard-code `gpt-4o-mini` should resolve to the
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// Copilot provider — not only to the separate github-models (`ghm`) marketplace
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// entry, which lists it under the `openai/` prefix (`openai/gpt-4o-mini`).
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//
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// Ported from upstream decolua/9router (add GPT-4o mini to GitHub Copilot).
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test("github (Copilot) provider exposes gpt-4o-mini next to curated GPT-4o", () => {
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const entry = getRegistryEntry("github");
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assert.ok(entry, "github registry entry should exist");
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assert.ok(entry.models, "github registry entry should have a models array");
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const ids = entry.models!.map((m) => m.id);
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assert.ok(ids.includes("gpt-4o-2024-11-20"), "date-pinned gpt-4o should remain registered");
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assert.ok(
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ids.includes("gpt-4o-mini"),
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"gpt-4o-mini should be registered on the Copilot (gh) provider"
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);
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const mini = entry.models!.find((m) => m.id === "gpt-4o-mini");
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assert.equal(mini?.name, "GPT-4o mini");
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assert.equal(mini?.contextLength, 128000);
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assert.equal(ids.includes("gpt-4o"), false, "bare gpt-4o is not in the curated list");
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});
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test("Copilot gpt-4o-mini is distinct from the github-models openai/gpt-4o-mini", () => {
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const copilot = getRegistryEntry("github");
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const marketplace = getRegistryEntry("github-models");
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const copilotIds = (copilot?.models ?? []).map((m) => m.id);
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const marketplaceIds = (marketplace?.models ?? []).map((m) => m.id);
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// The two providers reference the same upstream model under different ids:
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// Copilot uses the bare `gpt-4o-mini`; the marketplace uses `openai/gpt-4o-mini`.
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assert.ok(copilotIds.includes("gpt-4o-mini"));
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assert.ok(marketplaceIds.includes("openai/gpt-4o-mini"));
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assert.ok(
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!copilotIds.includes("openai/gpt-4o-mini"),
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"Copilot should not carry the marketplace-prefixed id"
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);
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});
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