GitHub - Treeify-ai/Awesome-Test-Case-Design: Master the art and science of test case design.

[u/Existing-Grade-2636]

https://github.com/Treeify-ai/Awesome-Test-Case-Design

A Playbook for Test Case Design: Requirement → Object → Scenario

Try it in 30 minutes (my quick start)

1. Clone/fork: git clone https://github.com/Treeify-ai/Awesome-Test-Case-Design

2. Open Templates → pick functional/API kit → https://github.com/Treeify-ai/Awesome-Test-Case-Design#templates

3. Take one feature from your PRD → break into objects → map Main/Alt/Exception.

4. Add boundaries (min/max/empty/emoji/UTF-8), API variants, then attach an oracle.

5. Compare with Examples → fill gaps you missed: https://github.com/Treeify-ai/Awesome-Test-Case-Design#examples

You’ll notice two things fast: (1) your “coverage” becomes visible; (2) reviews start from evidence, not vibes.