import { describe, it, expect } from 'vitest';
import { extractTextFromSlate } from '@/utils/extractTextFromSlate';

describe('extractTextFromSlate', () => {
  it('returns empty string for non-array', () => {
    expect(extractTextFromSlate(null as unknown as any[])).toBe('');
  });

  it('concatenates text from nested nodes', () => {
    const nodes = [
      { text: 'Hello ' },
      { children: [{ text: 'world' }, { children: [{ text: '!' }] }] },
    ];
    expect(extractTextFromSlate(nodes)).toBe('Hello world!');
  });
});