{"provider_name":"Hatena Blog","provider_url":"https://hatena.blog","title":"Vitest\u306eIn-source testing\u3092\u4f7f\u3063\u3066\u307f\u308bMEMO","blog_title":"Madogiwa Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmadogiwa0124.hatenablog.com%2Fentry%2F2023%2F09%2F24%2F170050\" title=\"Vitest\u306eIn-source testing\u3092\u4f7f\u3063\u3066\u307f\u308bMEMO - Madogiwa Blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","categories":["JavaScript","\u958b\u767a"],"type":"rich","url":"https://madogiwa0124.hatenablog.com/entry/2023/09/24/170050","author_name":"madogiwa0124","width":"100%","image_url":null,"author_url":"https://blog.hatena.ne.jp/madogiwa0124/","published":"2023-09-24 17:00:50","height":"190","blog_url":"https://madogiwa0124.hatenablog.com/","description":"Vitest\u306eIn-source testing\u3092\u4f7f\u3063\u3066\u307f\u305f\u306e\u3067\u30e1\u30e2\ud83d\udcdd vitest.dev In-source testing\u3068\u306f\uff1f \u5c0e\u5165\u65b9\u6cd5 \u30c6\u30b9\u30c8\u30b3\u30fc\u30c9\u306e\u66f8\u304d\u65b9 \u53c2\u8003 In-source testing\u3068\u306f\uff1f \u4ee5\u4e0b\u306e\u3088\u3046\u306b\u30b3\u30fc\u30c9\u4e0a\u306eimport.meta.vitest\u306e\u4e2d\u306b\u30c6\u30b9\u30c8\u30b3\u30fc\u30c9\u3092\u76f4\u63a5\u66f8\u304f\u3053\u3068\u304c\u3067\u304d\u308b\u6a5f\u80fd // src/index.ts // the implementation export function add(...args: number[]) { return args.reduce((a, b) => a + b, 0) } // in-source test su\u2026"}