import { describe, expect, it } from 'vitest';
import { Categorizer } from '../src/categorization/categorizer.js';

describe('categorization', () => {
  it('prefers newsletter section headers', async () => {
    const categorizer = new Categorizer();
    await expect(
      categorizer.categorize({ title: 'Anything', url: 'https://x.test', section: 'Rust' })
    ).resolves.toBe('Rust');
  });

  it('falls back to URL and keyword rules', async () => {
    const categorizer = new Categorizer();
    await expect(
      categorizer.categorize({ title: 'Kubernetes security guide', url: 'https://example.com/k8s' })
    ).resolves.toBe('DevOps');
  });
});