import { describe, expect, it } from 'vitest';
import { structureOrder } from '../src/core/abut/order';

describe('구조물 목록 순서 (A1 · P1 … · A2)', () => {
  it('A1 first, piers in order, A2 last', () => {
    const list = structureOrder([{ name: 'A2', type: 'A2' }, { name: 'A1', type: 'A1' }], ['P2', 'P1']);
    expect(list.map((s) => s.name)).toEqual(['A1', 'P2', 'P1', 'A2']);
    expect(list[0].kind).toBe('abut');
    expect(list[1].kind).toBe('pier');
    expect(list[3].type).toBe('A2');
  });

  it('no abutments: only the piers', () => {
    expect(structureOrder([], ['P1']).map((s) => s.name)).toEqual(['P1']);
  });
});