Merge branch 'main' into test-2853

Author: udaycodespace

models/Notification.massive-scaling.test.ts

@@ -0,0 +1,71 @@
+import { describe, expect, it } from 'vitest';
+import { Notification } from './Notification';
+
+describe('Notification massive scaling behavior', () => {
+  it('creates 1000 notification documents without throwing', () => {
+    expect(() => {
+      Array.from({ length: 1000 }, (_, i) => {
+        return new Notification({
+          username: `user${i}`,
+          email: `user${i}@example.com`,
+        });
+      });
+    }).not.toThrow();
+  });
+
+  it('keeps default notification flags stable across many documents', () => {
+    const notifications = Array.from({ length: 500 }, (_, i) => {
+      return new Notification({
+        username: `user${i}`,
+        email: `user${i}@example.com`,
+      });
+    });
+
+    expect(notifications.every((n) => n.notifyOnCommit === true)).toBe(true);
+    expect(notifications.every((n) => n.notifyOnStreak === true)).toBe(true);
+    expect(notifications.every((n) => n.notifyOnMilestone === true)).toBe(true);
+    expect(notifications.every((n) => n.isActive === true)).toBe(true);
+  });
+
+  it('normalizes usernames and emails consistently under high volume', () => {
+    const notifications = Array.from({ length: 300 }, (_, i) => {
+      return new Notification({
+        username: `  USER${i}  `,
+        email: `  USER${i}@EXAMPLE.COM  `,
+      });
+    });
+
+    expect(notifications[0].username).toBe('user0');
+    expect(notifications[0].email).toBe('user0@example.com');
+    expect(notifications[299].username).toBe('user299');
+    expect(notifications[299].email).toBe('user299@example.com');
+  });
+
+  it('supports all allowed frequency values across many documents', () => {
+    const frequencies = ['realtime', 'daily', 'weekly'] as const;
+
+    const notifications = Array.from({ length: 300 }, (_, i) => {
+      return new Notification({
+        username: `user${i}`,
+        email: `user${i}@example.com`,
+        frequency: frequencies[i % frequencies.length],
+      });
+    });
+
+    expect(notifications.filter((n) => n.frequency === 'realtime')).toHaveLength(100);
+    expect(notifications.filter((n) => n.frequency === 'daily')).toHaveLength(100);
+    expect(notifications.filter((n) => n.frequency === 'weekly')).toHaveLength(100);
+  });
+
+  it('preserves date defaults across bulk-created documents', () => {
+    const notifications = Array.from({ length: 200 }, (_, i) => {
+      return new Notification({
+        username: `user${i}`,
+        email: `user${i}@example.com`,
+      });
+    });
+
+    expect(notifications.every((n) => n.createdAt instanceof Date)).toBe(true);
+    expect(notifications.every((n) => n.updatedAt instanceof Date)).toBe(true);
+  });
+});