chore: import upstream snapshot with attribution

tests/unit/siliconflow-model-sync.test.ts

@@ -0,0 +1,134 @@
+import test from "node:test";
+import assert from "node:assert/strict";
+import fs from "node:fs";
+import os from "node:os";
+import path from "node:path";
+
+const TEST_DATA_DIR = fs.mkdtempSync(path.join(os.tmpdir(), "omniroute-siliconflow-sync-"));
+process.env.DATA_DIR = TEST_DATA_DIR;
+
+const core = await import("../../src/lib/db/core.ts");
+const providersDb = await import("../../src/lib/db/providers.ts");
+const modelsDb = await import("../../src/lib/db/models.ts");
+const syncModelsRoute = await import("../../src/app/api/providers/[id]/sync-models/route.ts");
+const { buildModelSyncInternalHeaders } =
+  await import("../../src/shared/services/modelSyncScheduler.ts");
+
+const originalFetch = globalThis.fetch;
+
+type JsonBody = Record<string, unknown>;
+
+async function resetStorage() {
+  globalThis.fetch = originalFetch;
+  core.resetDbInstance();
+  fs.rmSync(TEST_DATA_DIR, { recursive: true, force: true });
+  fs.mkdirSync(TEST_DATA_DIR, { recursive: true });
+}
+
+async function seedSiliconFlowConnection() {
+  return providersDb.createProviderConnection({
+    provider: "siliconflow",
+    authType: "apikey",
+    name: `siliconflow-${Math.random().toString(16).slice(2, 8)}`,
+    apiKey: "sf-key",
+    isActive: true,
+    testStatus: "active",
+    providerSpecificData: { baseUrl: "https://api.siliconflow.cn/v1" },
+  });
+}
+
+async function callSyncRoute(connectionId: string) {
+  return syncModelsRoute.POST(
+    new Request(`http://127.0.0.1/api/providers/${connectionId}/sync-models`, {
+      method: "POST",
+      headers: buildModelSyncInternalHeaders(),
+    }),
+    { params: Promise.resolve({ id: connectionId }) }
+  );
+}
+
+test.beforeEach(async () => {
+  await resetStorage();
+});
+
+test.after(async () => {
+  globalThis.fetch = originalFetch;
+  core.resetDbInstance();
+  fs.rmSync(TEST_DATA_DIR, { recursive: true, force: true });
+});
+
+test("sync-models rejects local catalog fallback and preserves existing SiliconFlow models", async () => {
+  const connection = await seedSiliconFlowConnection();
+  await modelsDb.replaceSyncedAvailableModelsForConnection("siliconflow", connection.id, [
+    { id: "remote-existing", name: "Remote Existing" },
+  ]);
+
+  globalThis.fetch = async (url) => {
+    if (String(url).includes("__readiness_probe__")) {
+      return new Response("", { status: 404 });
+    }
+
+    return Response.json({
+      provider: "siliconflow",
+      connectionId: connection.id,
+      source: "local_catalog",
+      warning: "API unavailable — using local catalog",
+      models: [{ id: "deepseek-ai/DeepSeek-V3", name: "DeepSeek V3" }],
+    });
+  };
+
+  const response = await callSyncRoute(connection.id);
+  const body = (await response.json()) as JsonBody;
+
+  assert.equal(response.status, 502);
+  assert.equal(body.source, "local_catalog");
+  assert.equal(body.error, "API unavailable — using local catalog");
+
+  const syncedModels = await modelsDb.getSyncedAvailableModelsForConnection(
+    "siliconflow",
+    connection.id
+  );
+  assert.deepEqual(
+    syncedModels.map((model) => ({ id: model.id, name: model.name })),
+    [{ id: "remote-existing", name: "Remote Existing" }]
+  );
+});
+
+test("sync-models persists SiliconFlow models from API discovery", async () => {
+  const connection = await seedSiliconFlowConnection();
+
+  globalThis.fetch = async (url) => {
+    if (String(url).includes("__readiness_probe__")) {
+      return new Response("", { status: 404 });
+    }
+
+    return Response.json({
+      provider: "siliconflow",
+      connectionId: connection.id,
+      source: "api",
+      models: [
+        { id: "remote-a", name: "Remote A" },
+        { id: "remote-b", name: "Remote B" },
+      ],
+    });
+  };
+
+  const response = await callSyncRoute(connection.id);
+  const body = (await response.json()) as JsonBody;
+
+  assert.equal(response.status, 200);
+  assert.equal(body.ok, true);
+  assert.equal(body.syncedModels, 2);
+
+  const syncedModels = await modelsDb.getSyncedAvailableModelsForConnection(
+    "siliconflow",
+    connection.id
+  );
+  assert.deepEqual(
+    syncedModels.map((model) => ({ id: model.id, name: model.name })),
+    [
+      { id: "remote-a", name: "Remote A" },
+      { id: "remote-b", name: "Remote B" },
+    ]
+  );
+});