chore: 현재 작업 중간 커밋

test/priceWatcher.test.js

@@ -45,6 +45,7 @@ test("emits threshold alerts when crossing and improving below threshold", async
     rawInput: "인천-마드리드 추적",
     searchParams: {
       segments: [{ from: "ICN", to: "MAD" }],
+      departureDateWindow: { from: "2026-06-01" },
     },
     alertRules: {
       targetPrice: 900,
@@ -79,6 +80,7 @@ test("emits price change alerts when price changes", async () => {
     rawInput: "인천-마드리드 추적",
     searchParams: {
       segments: [{ from: "ICN", to: "MAD" }],
+      departureDateWindow: { from: "2026-06-01" },
     },
     alertRules: {
       notifyOnPriceChange: true,
@@ -114,6 +116,7 @@ test("keeps crawl snapshot even when notifier fails", async () => {
     rawInput: "인천-마드리드 추적",
     searchParams: {
       segments: [{ from: "ICN", to: "MAD" }],
+      departureDateWindow: { from: "2026-06-01" },
     },
     alertRules: {
       targetPrice: 980000,
@@ -132,3 +135,53 @@ test("keeps crawl snapshot even when notifier fails", async () => {
   assert.equal(watch.lastSnapshot.bestPrice, 950000);
   assert.equal(watch.lastError.phase, "notify");
 });
+
+test("pollAll skips when another poll cycle is already in progress", async () => {
+  let release = null;
+  let started = null;
+
+  const startedPromise = new Promise((resolve) => {
+    started = resolve;
+  });
+
+  const watcher = new PriceWatcher({
+    crawler: {
+      async getQuotes() {
+        started();
+        await new Promise((resolve) => {
+          release = resolve;
+        });
+        return [
+          {
+            provider: "slow-crawler",
+            price: 999000,
+            currency: "KRW",
+          },
+        ];
+      },
+    },
+    notifier: {
+      async notify() {},
+    },
+    logger: createSilentLogger(),
+  });
+
+  watcher.addWatch({
+    rawInput: "인천-마드리드 추적",
+    searchParams: { segments: [{ from: "ICN", to: "MAD" }], departureDateWindow: { from: "2026-06-01" } },
+    alertRules: {
+      notifyOnPriceChange: true,
+      targetPrice: null,
+    },
+  });
+
+  const firstCycle = watcher.pollAll();
+  await startedPromise;
+
+  const skipped = await watcher.pollAll();
+  assert.equal(skipped.length, 1);
+  assert.equal(skipped[0].skipped.reason, "poll_cycle_in_progress");
+
+  release();
+  await firstCycle;
+});