From 79a67a5e089800f5329b2651bd5a6445d226f789 Mon Sep 17 00:00:00 2001
From: Vincent Koc <vincentkoc@ieee.org>
Date: Mon, 16 Mar 2026 00:18:00 -0700
Subject: [PATCH] Plugins: add provider catalog contracts

---
 .../contracts/catalog.contract.test.ts        | 63 +++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 src/plugins/contracts/catalog.contract.test.ts

diff --git a/src/plugins/contracts/catalog.contract.test.ts b/src/plugins/contracts/catalog.contract.test.ts
new file mode 100644
index 00000000000..306162b2dcf
--- /dev/null
+++ b/src/plugins/contracts/catalog.contract.test.ts
@@ -0,0 +1,63 @@
+import { describe, expect, it } from "vitest";
+import {
+  augmentModelCatalogWithProviderPlugins,
+  buildProviderMissingAuthMessageWithPlugin,
+  resolveProviderBuiltInModelSuppression,
+} from "../provider-runtime.js";
+
+describe("provider catalog contract", () => {
+  it("keeps codex-only missing-auth hints wired through the provider runtime", () => {
+    expect(
+      buildProviderMissingAuthMessageWithPlugin({
+        provider: "openai",
+        env: process.env,
+        context: {
+          env: process.env,
+          provider: "openai",
+          listProfileIds: (providerId) => (providerId === "openai-codex" ? ["p1"] : []),
+        },
+      }),
+    ).toContain("openai-codex/gpt-5.4");
+  });
+
+  it("keeps built-in model suppression wired through the provider runtime", () => {
+    expect(
+      resolveProviderBuiltInModelSuppression({
+        env: process.env,
+        context: {
+          env: process.env,
+          provider: "azure-openai-responses",
+          modelId: "gpt-5.3-codex-spark",
+        },
+      }),
+    ).toMatchObject({
+      suppress: true,
+      errorMessage: expect.stringContaining("openai-codex/gpt-5.3-codex-spark"),
+    });
+  });
+
+  it("keeps bundled model augmentation wired through the provider runtime", async () => {
+    await expect(
+      augmentModelCatalogWithProviderPlugins({
+        env: process.env,
+        context: {
+          env: process.env,
+          entries: [
+            { provider: "openai", id: "gpt-5.2", name: "GPT-5.2" },
+            { provider: "openai", id: "gpt-5.2-pro", name: "GPT-5.2 Pro" },
+            { provider: "openai-codex", id: "gpt-5.3-codex", name: "GPT-5.3 Codex" },
+          ],
+        },
+      }),
+    ).resolves.toEqual([
+      { provider: "openai", id: "gpt-5.4", name: "gpt-5.4" },
+      { provider: "openai", id: "gpt-5.4-pro", name: "gpt-5.4-pro" },
+      { provider: "openai-codex", id: "gpt-5.4", name: "gpt-5.4" },
+      {
+        provider: "openai-codex",
+        id: "gpt-5.3-codex-spark",
+        name: "gpt-5.3-codex-spark",
+      },
+    ]);
+  });
+});