test: update tests directory

__tests__/estimatedSchedule.test.ts

@@ -0,0 +1,17 @@
+import { expect, test } from "vitest";
+import { HiAnime } from "aniwatch";
+
+const padZero = (num: number) => (num < 10 ? `0${num}` : num.toString());
+
+const d = new Date();
+const date = `${d.getFullYear()}-${padZero(d.getMonth() + 1)}-${padZero(
+    d.getDate()
+)}`;
+
+// npx vitest run estimatedSchedule.test.ts
+test(`GET /api/v2/hianime/schedule?date=${date}`, async () => {
+    const hianime = new HiAnime.Scraper();
+    const data = await hianime.getEstimatedSchedule(date);
+
+    expect(data.scheduledAnimes).not.toEqual([]);
+});