unleash.unleash/frontend/src/hooks/useId.test.ts

import { useId } from 'hooks/useId';
import { renderHook } from '@testing-library/react-hooks';

test('useId', () => {
    const { result, rerender } = renderHook(() => useId());

    rerender();
    rerender();

    expect(result).toMatchInlineSnapshot(`
        Object {
          "all": Array [
            "useId-0",
            "useId-0",
            "useId-0",
          ],
          "current": "useId-0",
          "error": undefined,
        }
    `);
});

test('useId prefix', () => {
    const { result, rerender } = renderHook(() => useId('prefix'));

    rerender();
    rerender();

    expect(result).toMatchInlineSnapshot(`
        Object {
          "all": Array [
            "prefix-1",
            "prefix-1",
            "prefix-1",
          ],
          "current": "prefix-1",
          "error": undefined,
        }
    `);
});