---
title: "Discussion on \"How to Use Meta-Tests to Future-Proof Your Business Logic\" | Hashnode"
description: "Discussion on \"How to Use Meta-Tests to Future-Proof Your Business Logic\". You can write simple tests to ensure future changes in your codebase don’t silently break existing business logic.\nTake this example: your application allows users to copy a product. Some associations should be copied (like category mappings), while ..."
url: "https://hashnode.com/posts/how-to-use-meta-tests-to-future-proof-your-business-logic/68f8fba1471ef507ea3901d8"
---

[Feed](https://hashnode.com/feed) /

Discussion

# [How to Use Meta-Tests to Future-Proof Your Business Logic](https://www.florentguilleux.fr/how-to-use-meta-tests-to-future-proof-your-business-logic?utm_source=hashnode&utm_medium=feed)

You can write simple tests to ensure future changes in your codebase don’t silently break existing business logic. Take this example: your application allows users to copy a product. Some associations should be copied (like category mappings), while ...

Oct 22, 2025 · 2 min read · florentguilleux.fr  
Read the article

-   [#programming](https://hashnode.com/tag/programming)
-   [#testing](https://hashnode.com/tag/testing)

## Written by

[Florent Guilleux](https://hashnode.com/@florentguilleux)

@florentguilleux · Rennes, France

  
[View profile](https://hashnode.com/@florentguilleux)

Software Engineer

## Responses

Markdown supported · ⌘↵ to post

No responses yet.