vitest 中的自定义匹配器异常:未提供失败原因

问题描述 投票:0回答:1

我正在使用 Vitest,并在我的设置文件中编写了简单的自定义匹配器:

import { expect } from 'vitest';

expect.extend({
   aaa: (received: number, expected: number) => {
       const pass = received === expected;
       if (pass) {
           return {
               message: () => `expected ${received} not to be ${expected}`,
               pass: true,
           };
       } else {
           return {
               message: () => `expected ${received} to be ${expected}`,
               pass: false,
           };
       }
   }
})

我在示例测试中使用它:

it('should aaa', () => {
      // @ts-ignore
       expect(3).aaa(2);
   });

当给出正确的预期值和接收值时,测试正确通过。但是当(如上面的示例)值不匹配时,测试而不是因给定消息而失败,而是抛出错误:

Failure cause not provided for 'should aaa'

任何帮助将不胜感激。

unit-testing vitest
1个回答
0
投票

你的问题同时解决了吗?

© www.soinside.com 2019 - 2024. All rights reserved.