[Init] Initial commit - NetMesh terminal manager

components/settings/tabs/ai/modelMetadata.test.ts

@@ -0,0 +1,63 @@
+import test from "node:test";
+import assert from "node:assert/strict";
+
+import {
+  mergeModelContextWindow,
+  parseFetchedModels,
+} from "./modelMetadata.ts";
+import { buildModelSuggestions } from "./ModelSelector.tsx";
+
+test("parseFetchedModels reads common context window fields from model list responses", () => {
+  assert.deepEqual(
+    parseFetchedModels({
+      data: [
+        { id: "openrouter/model", name: "OpenRouter Model", context_length: 131072 },
+        { id: "vercel/model", context_window: 262144 },
+        { id: "custom/model", contextWindow: 65536 },
+      ],
+    }),
+    [
+      { id: "openrouter/model", name: "OpenRouter Model", contextWindow: 131072 },
+      { id: "vercel/model", contextWindow: 262144 },
+      { id: "custom/model", contextWindow: 65536 },
+    ],
+  );
+});
+
+test("mergeModelContextWindow stores valid discovered model windows only", () => {
+  assert.deepEqual(
+    mergeModelContextWindow(undefined, "qwen", 262144),
+    { qwen: 262144 },
+  );
+  assert.deepEqual(
+    mergeModelContextWindow({ old: 8192 }, "qwen", undefined),
+    { old: 8192 },
+  );
+});
+
+test("buildModelSuggestions uses provider presets before fetched model discovery", () => {
+  assert.deepEqual(
+    buildModelSuggestions({
+      presetModels: ["qwen3.6-plus", "qwen3.6-flash"],
+      fetchedModels: [],
+      hasFetched: false,
+      value: "plus",
+    }),
+    [{ id: "qwen3.6-plus" }],
+  );
+});
+
+test("buildModelSuggestions merges fetched and preset models without duplicates", () => {
+  assert.deepEqual(
+    buildModelSuggestions({
+      presetModels: ["kimi-k2.6", "moonshot-v1-128k"],
+      fetchedModels: [
+        { id: "kimi-k2.6", name: "Kimi K2.6" },
+        { id: "moonshot-v1-8k", name: "Moonshot 8K" },
+      ],
+      hasFetched: true,
+      value: "",
+    }).map((model) => model.id),
+    ["kimi-k2.6", "moonshot-v1-128k", "moonshot-v1-8k"],
+  );
+});