chore: import upstream snapshot with attribution

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

@@ -0,0 +1,290 @@
+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";
+import { pathToFileURL } from "node:url";
+
+const TEST_DATA_DIR = fs.mkdtempSync(path.join(os.tmpdir(), "omniroute-model-sync-"));
+process.env.DATA_DIR = TEST_DATA_DIR;
+
+const coreDb = await import("../../src/lib/db/core.ts");
+const providersDb = await import("../../src/lib/db/providers.ts");
+const initCloudSync = await import("../../src/lib/initCloudSync.ts");
+
+async function resetStorage() {
+  coreDb.resetDbInstance();
+
+  for (let attempt = 0; attempt < 10; attempt++) {
+    try {
+      if (fs.existsSync(TEST_DATA_DIR)) {
+        fs.rmSync(TEST_DATA_DIR, { recursive: true, force: true });
+      }
+      break;
+    } catch (error: any) {
+      if ((error?.code === "EBUSY" || error?.code === "EPERM") && attempt < 9) {
+        await new Promise((resolve) => setTimeout(resolve, 50 * (attempt + 1)));
+      } else {
+        throw error;
+      }
+    }
+  }
+
+  fs.mkdirSync(TEST_DATA_DIR, { recursive: true });
+}
+
+function installTimerStubs() {
+  const originalSetTimeout = globalThis.setTimeout;
+  const originalSetInterval = globalThis.setInterval;
+  const originalClearInterval = globalThis.clearInterval;
+  const originalClearTimeout = globalThis.clearTimeout;
+  const timeouts = [];
+  const intervals = [];
+
+  globalThis.setTimeout = (fn, ms) => {
+    const handle = {
+      fn,
+      ms,
+      cleared: false,
+      unrefCalled: false,
+      unref() {
+        this.unrefCalled = true;
+        return this;
+      },
+    };
+    timeouts.push(handle);
+    return handle;
+  };
+
+  globalThis.setInterval = (fn, ms) => {
+    const handle = {
+      fn,
+      ms,
+      cleared: false,
+      unrefCalled: false,
+      unref() {
+        this.unrefCalled = true;
+        return this;
+      },
+    };
+    intervals.push(handle);
+    return handle;
+  };
+
+  globalThis.clearTimeout = (handle) => {
+    if (handle) {
+      handle.cleared = true;
+    }
+  };
+
+  globalThis.clearInterval = (handle) => {
+    if (handle) {
+      handle.cleared = true;
+    }
+  };
+
+  return {
+    timeouts,
+    intervals,
+    restore() {
+      globalThis.setTimeout = originalSetTimeout;
+      globalThis.setInterval = originalSetInterval;
+      globalThis.clearInterval = originalClearInterval;
+      globalThis.clearTimeout = originalClearTimeout;
+    },
+  };
+}
+
+async function loadScheduler(label) {
+  const modulePath = path.join(process.cwd(), "src/shared/services/modelSyncScheduler.ts");
+  return import(`${pathToFileURL(modulePath).href}?case=${label}-${Date.now()}`);
+}
+
+test.beforeEach(async () => {
+  delete process.env.MODEL_SYNC_INTERVAL_HOURS;
+  await resetStorage();
+});
+
+test.after(async () => {
+  coreDb.resetDbInstance();
+  fs.rmSync(TEST_DATA_DIR, { recursive: true, force: true });
+});
+
+test("modelSyncScheduler: internal auth headers validate only for scheduler requests", async () => {
+  const {
+    buildModelSyncInternalHeaders,
+    getModelSyncInternalAuthHeaderName,
+    isModelSyncInternalRequest,
+  } = await import("../../src/shared/services/modelSyncScheduler.ts");
+
+  const internalRequest = new Request("http://localhost/api/providers/test/sync-models", {
+    method: "POST",
+    headers: buildModelSyncInternalHeaders(),
+  });
+  assert.equal(isModelSyncInternalRequest(internalRequest), true);
+
+  const externalRequest = new Request("http://localhost/api/providers/test/sync-models", {
+    method: "POST",
+    headers: { [getModelSyncInternalAuthHeaderName()]: "invalid-token" },
+  });
+  assert.equal(isModelSyncInternalRequest(externalRequest), false);
+});
+
+test("initCloudSync: startup initialization also starts model sync scheduler", () => {
+  const filePath = path.join(process.cwd(), "src/lib/initCloudSync.ts");
+  const source = fs.readFileSync(filePath, "utf8");
+
+  assert.match(source, /startModelSyncScheduler\s*\(/);
+});
+
+test("cloud sync bootstrap is wired to server startup, not app layout imports", () => {
+  const layoutSource = fs.readFileSync(path.join(process.cwd(), "src/app/layout.tsx"), "utf8");
+  const instrumentationSource = fs.readFileSync(
+    path.join(process.cwd(), "src/instrumentation-node.ts"),
+    "utf8"
+  );
+
+  assert.doesNotMatch(layoutSource, /initCloudSync/);
+  assert.match(instrumentationSource, /ensureCloudSyncInitialized/);
+});
+
+test("initCloudSync skips auto initialization during build and test processes unless explicitly re-enabled", () => {
+  assert.equal(
+    initCloudSync.shouldSkipCloudSyncInitialization({ NEXT_PHASE: "phase-production-build" }, [
+      "node",
+    ]),
+    true
+  );
+  assert.equal(
+    initCloudSync.shouldSkipCloudSyncInitialization({ NODE_ENV: "test" }, ["node", "--test"]),
+    true
+  );
+  assert.equal(
+    initCloudSync.shouldSkipCloudSyncInitialization(
+      {
+        NODE_ENV: "test",
+        OMNIROUTE_ENABLE_RUNTIME_BACKGROUND_TASKS: "1",
+      },
+      ["node", "--test"]
+    ),
+    false
+  );
+});
+
+test("modelSyncScheduler starts once, honors env interval and syncs only active autoSync connections", async () => {
+  await providersDb.createProviderConnection({
+    provider: "openai",
+    authType: "apikey",
+    name: "Auto Sync 1",
+    apiKey: "sk-auto-1",
+    providerSpecificData: { autoSync: true },
+  });
+  await providersDb.createProviderConnection({
+    provider: "openai",
+    authType: "apikey",
+    name: "Manual Sync",
+    apiKey: "sk-manual",
+    providerSpecificData: { autoSync: false },
+  });
+  await providersDb.createProviderConnection({
+    provider: "anthropic",
+    authType: "apikey",
+    name: "Disabled Auto Sync",
+    apiKey: "sk-auto-2",
+    isActive: false,
+    providerSpecificData: { autoSync: true },
+  });
+
+  process.env.MODEL_SYNC_INTERVAL_HOURS = "6";
+  const timers = installTimerStubs();
+  const fetchCalls = [];
+  const originalFetch = globalThis.fetch;
+
+  globalThis.fetch = async (url, options) => {
+    fetchCalls.push({ url, options });
+    return new Response(JSON.stringify({ syncedModels: 4 }), {
+      status: 200,
+      headers: { "Content-Type": "application/json" },
+    });
+  };
+
+  try {
+    const scheduler = await loadScheduler("active-connections");
+
+    scheduler.startModelSyncScheduler("http://127.0.0.1:7777", 1000);
+    scheduler.startModelSyncScheduler("http://127.0.0.1:8888", 9999);
+
+    assert.equal(timers.timeouts.length, 1);
+    assert.equal(timers.timeouts[0].ms, 5000);
+    assert.equal(timers.timeouts[0].unrefCalled, true);
+    assert.equal(timers.intervals.length, 1);
+    assert.equal(timers.intervals[0].ms, 6 * 60 * 60 * 1000);
+    assert.equal(timers.intervals[0].unrefCalled, true);
+
+    await timers.timeouts[0].fn();
+
+    assert.equal(fetchCalls.length, 1);
+    assert.match(fetchCalls[0].url, /\/api\/providers\/.*\/sync-models$/);
+    assert.equal(fetchCalls[0].options.method, "POST");
+    assert.equal(fetchCalls[0].options.headers["Content-Type"], "application/json");
+    assert.equal(
+      fetchCalls[0].options.headers[scheduler.getModelSyncInternalAuthHeaderName()],
+      scheduler.buildModelSyncInternalHeaders()[scheduler.getModelSyncInternalAuthHeaderName()]
+    );
+
+    const lastRun = await scheduler.getLastModelSyncTime();
+    assert.match(lastRun, /^\d{4}-\d{2}-\d{2}T/);
+
+    scheduler.stopModelSyncScheduler();
+    assert.equal(timers.intervals[0].cleared, true);
+  } finally {
+    globalThis.fetch = originalFetch;
+    timers.restore();
+  }
+});
+
+test("modelSyncScheduler skips empty cycles and tolerates failing sync requests", async () => {
+  const timers = installTimerStubs();
+  const originalFetch = globalThis.fetch;
+  const fetchCalls = [];
+
+  globalThis.fetch = async (url) => {
+    fetchCalls.push(url);
+    return new Response(JSON.stringify({ error: "upstream unavailable" }), {
+      status: 503,
+      headers: { "Content-Type": "application/json" },
+    });
+  };
+
+  try {
+    const emptyScheduler = await loadScheduler("empty-cycle");
+    emptyScheduler.startModelSyncScheduler("http://127.0.0.1:5555", 10_000);
+    await timers.timeouts[0].fn();
+    assert.equal(fetchCalls.length, 0);
+    assert.equal(await emptyScheduler.getLastModelSyncTime(), null);
+    emptyScheduler.stopModelSyncScheduler();
+
+    timers.timeouts.length = 0;
+    timers.intervals.length = 0;
+
+    await providersDb.createProviderConnection({
+      provider: "gemini",
+      authType: "apikey",
+      name: "Auto Sync Failure",
+      apiKey: "sk-auto-failure",
+      providerSpecificData: { autoSync: true },
+    });
+
+    const failingScheduler = await loadScheduler("failing-cycle");
+    failingScheduler.startModelSyncScheduler("http://127.0.0.1:5555", 10_000);
+    await timers.timeouts[0].fn();
+
+    assert.equal(fetchCalls.length, 1);
+    assert.match(await failingScheduler.getLastModelSyncTime(), /^\d{4}-\d{2}-\d{2}T/);
+
+    failingScheduler.stopModelSyncScheduler();
+  } finally {
+    globalThis.fetch = originalFetch;
+    timers.restore();
+  }
+});