import { expect, test } from 'vitest'; import { pdaNode } from '../src'; test('it returns the right node kind', () => { const node = pdaNode({ name: 'foo', seeds: [] }); expect(node.kind).toBe('pdaNode'); }); test('it returns a frozen object', () => { const node = pdaNode({ name: 'foo', seeds: [] }); expect(Object.isFrozen(node)).toBe(true); });