import { expect, test, describe } from '@jest/globals';
import { validSpecification } from './validate.js';

const callValidator = (value) => {
  let err = null;
  validSpecification(null, value, (e) => { err = e; });
  return !err;
};

describe('validSpecification - 规格校验', () => {
  describe('正常情况', () => {
    test('1.50*1000', () => {
      expect(callValidator('1.50*1000')).toBe(true);
    });
    test('0.35*1250.5', () => {
      expect(callValidator('0.35*1250.5')).toBe(true);
    });
    test('2.385*1500', () => {
      expect(callValidator('2.385*1500')).toBe(true);
    });
    test('10.00*500', () => {
      expect(callValidator('10.00*500')).toBe(true);
    });
    test('0.25*2000', () => {
      expect(callValidator('0.25*2000')).toBe(true);
    });
  });

  describe('异常情况 - 厚度小数不足两位', () => {
    test('1.5*1000 只有一位小数', () => {
      expect(callValidator('1.5*1000')).toBe(false);
    });
    test('10*1000 没有小数', () => {
      expect(callValidator('10*1000')).toBe(false);
    });
    test('5.*1000 0位小数', () => {
      expect(callValidator('5.*1000')).toBe(false);
    });
  });

  describe('异常情况 - 缺少星号分隔符', () => {
    test('1.501000 无星号', () => {
      expect(callValidator('1.501000')).toBe(false);
    });
    test('1.50 只有厚度', () => {
      expect(callValidator('1.50')).toBe(false);
    });
  });

  describe('异常情况 - 缺少厚度或宽度', () => {
    test('*1000 缺厚度', () => {
      expect(callValidator('*1000')).toBe(false);
    });
    test('1.50* 缺宽度', () => {
      expect(callValidator('1.50*')).toBe(false);
    });
  });

  describe('异常情况 - 非数字输入', () => {
    test('abc*1000 厚度为字母', () => {
      expect(callValidator('abc*1000')).toBe(false);
    });
    test('1.50*abc 宽度为字母', () => {
      expect(callValidator('1.50*abc')).toBe(false);
    });
    test('一点五*一千 纯中文', () => {
      expect(callValidator('一点五*一千')).toBe(false);
    });
  });

  describe('异常情况 - 格式错误', () => {
    test('1.50*1000*extra 多星号', () => {
      expect(callValidator('1.50*1000*extra')).toBe(false);
    });
    test('空字符串通过必填之外校验', () => {
      expect(callValidator('')).toBe(true);
    });
    test('星号在前', () => {
      expect(callValidator('*1.50*1000')).toBe(false);
    });
    test('含空格', () => {
      expect(callValidator(' 1.50*1000 ')).toBe(false);
    });
    test('中文×分隔符', () => {
      expect(callValidator('1.50×1000')).toBe(false);
    });
  });
});