improve-ut

Original：🇺🇸 English

Translated

Analyzes changed files and improves unit test coverage using project-specific testing conventions from .trellis/spec/ unit-test specs. Determines test scope (unit vs integration vs regression), adds or updates tests following existing patterns, and runs validation. Use when code changes need test coverage, after implementing a feature, after fixing a bug, or when test gaps are identified.

2installs

Sourcemindfold-ai/trellis

Added on2026-03-22

NPX Install

npx skill4agent add mindfold-ai/trellis improve-ut

SKILL.md Content

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Improve Unit Tests (UT)

Use this skill to improve test coverage after code changes.

Usage

text

$improve-ut

Source of Truth

Discover and read unit-test specs dynamically:

bash

# Discover available packages and their spec layers
python3 ./.trellis/scripts/get_context.py --mode packages

Look for packages with

unit-test

spec layer in the output. For each discovered

unit-test/

directory, read all spec files inside it (e.g.,

index.md

,

conventions.md

,

integration-patterns.md

,

mock-strategies.md

).

If this skill conflicts with the unit-test specs, the specs win.

Execution Flow

Inspect changed files:
- ```
git diff --name-only
```
Decide test scope using unit-test specs:
- unit vs integration vs regression
- mock vs real filesystem flow
Add/update tests using existing project test patterns
Run validation: