import { describe, it, expect } from 'vitest';
import { splitMultiTextUnits } from '../src/multiTextParser';

describe('multiTextParser', () => {
  it('应按布局比例分配角度', () => {
    const units = splitMultiTextUnits('甲乙|子|丙丁', 0, 120);
    expect(units).toHaveLength(3);
    expect(units[0].aStart).toBe(0);
    expect(units[0].aEnd).toBe(30);
    expect(units[1].aStart).toBe(30);
    expect(units[1].aEnd).toBe(90);
    expect(units[2].aStart).toBe(90);
    expect(units[2].aEnd).toBe(120);
  });

  it('应识别 SVG 文件并拼接路径', () => {
    const units = splitMultiTextUnits('a.svg|b', 0, 60, 'src/assets/icons');
    expect(units[0].isSvg).toBe(true);
    expect(units[0].svgPath).toBe('src/assets/icons/a.svg');
    expect(units[1].isSvg).toBe(false);
  });

  it('空内容应返回空数组', () => {
    expect(splitMultiTextUnits('', 0, 60)).toEqual([]);
  });
});