src/components/CsvExportButton.test.tsx

import { render, screen } from '@testing-library/react';
import { describe, it, expect } from 'vitest';
import CsvExportButton from './CsvExportButton';

describe('CsvExportButton', () => {
  it('renders correctly', () => {
    const data = [{ name: "Alex" }];
    render(<CsvExportButton data={data} filename="test.csv" />);
    expect(screen.getByText('Export CSV')).toBeDefined();
  });
});