From 25535b571a45a3f371e7207b6f63b2d406c0ca94 Mon Sep 17 00:00:00 2001
From: Vincent Koc <vincentkoc@ieee.org>
Date: Mon, 16 Mar 2026 00:09:49 -0700
Subject: [PATCH] Z.ai: move runtime tests to provider contracts

---
 extensions/zai/index.test.ts | 101 -----------------------------------
 1 file changed, 101 deletions(-)
 delete mode 100644 extensions/zai/index.test.ts

diff --git a/extensions/zai/index.test.ts b/extensions/zai/index.test.ts
deleted file mode 100644
index f79f53670b7..00000000000
--- a/extensions/zai/index.test.ts
+++ /dev/null
@@ -1,101 +0,0 @@
-import { describe, expect, it } from "vitest";
-import { registerSingleProviderPlugin } from "../../src/test-utils/plugin-registration.js";
-import {
-  createProviderUsageFetch,
-  makeResponse,
-} from "../../src/test-utils/provider-usage-fetch.js";
-import zaiPlugin from "./index.js";
-
-const registerProvider = () => registerSingleProviderPlugin(zaiPlugin);
-
-describe("zai plugin", () => {
-  it("owns glm-5 forward-compat resolution", () => {
-    const provider = registerProvider();
-    const model = provider.resolveDynamicModel?.({
-      provider: "zai",
-      modelId: "glm-5",
-      modelRegistry: {
-        find: (_provider: string, id: string) =>
-          id === "glm-4.7"
-            ? {
-                id,
-                name: id,
-                api: "openai-completions",
-                provider: "zai",
-                baseUrl: "https://api.z.ai/api/paas/v4",
-                reasoning: false,
-                input: ["text"],
-                cost: { input: 0, output: 0, cacheRead: 0, cacheWrite: 0 },
-                contextWindow: 202_752,
-                maxTokens: 16_384,
-              }
-            : null,
-      } as never,
-    });
-
-    expect(model).toMatchObject({
-      id: "glm-5",
-      provider: "zai",
-      api: "openai-completions",
-      reasoning: true,
-    });
-  });
-
-  it("owns usage auth resolution", async () => {
-    const provider = registerProvider();
-    await expect(
-      provider.resolveUsageAuth?.({
-        config: {} as never,
-        env: {
-          ZAI_API_KEY: "env-zai-token",
-        } as NodeJS.ProcessEnv,
-        provider: "zai",
-        resolveApiKeyFromConfigAndStore: () => "env-zai-token",
-        resolveOAuthToken: async () => null,
-      }),
-    ).resolves.toEqual({
-      token: "env-zai-token",
-    });
-  });
-
-  it("owns usage snapshot fetching", async () => {
-    const provider = registerProvider();
-    const mockFetch = createProviderUsageFetch(async (url) => {
-      if (url.includes("api.z.ai/api/monitor/usage/quota/limit")) {
-        return makeResponse(200, {
-          success: true,
-          code: 200,
-          data: {
-            planName: "Pro",
-            limits: [
-              {
-                type: "TOKENS_LIMIT",
-                percentage: 25,
-                unit: 3,
-                number: 6,
-                nextResetTime: "2026-01-07T06:00:00Z",
-              },
-            ],
-          },
-        });
-      }
-      return makeResponse(404, "not found");
-    });
-
-    await expect(
-      provider.fetchUsageSnapshot?.({
-        config: {} as never,
-        env: {} as NodeJS.ProcessEnv,
-        provider: "zai",
-        token: "env-zai-token",
-        timeoutMs: 5_000,
-        fetchFn: mockFetch as unknown as typeof fetch,
-      }),
-    ).resolves.toEqual({
-      provider: "zai",
-      displayName: "z.ai",
-      windows: [{ label: "Tokens (6h)", usedPercent: 25, resetAt: 1_767_765_600_000 }],
-      plan: "Pro",
-    });
-  });
-});