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unit-test-exception-handler

95 / 100 · Low risk

Fine to try.

By giuseppe-trisciuoglio/developer-kit (GitHub) · coding · 367 stars · scanned at commit fe73fb3

Provides patterns for unit testing `@ExceptionHandler` and `@ControllerAdvice` in Spring Boot applications. Validates error response formatting, mocks exceptions, verifies HTTP status codes, tests field-level validation errors, and asserts custom error payloads. Use when writing Spring exception handler tests, REST API error tests, or mocking controller advice.

Works with any agent that supports SKILL.md skills.

Partially scanned — some files couldn't be read; we'll retry on the next scan

What this skill can do

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'unit-test-exception-handler' ] || [ -L ~/.agents/skills/'unit-test-exception-handler' ]; then echo 'A skill folder named unit-test-exception-handler already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/giuseppe-trisciuoglio/developer-kit' "$d" && git -C "$d" checkout --quiet 'fe73fb33a09ee6562eeec7415a3f9a3bcf795177' -- 'plugins/developer-kit-java/skills/unit-test-exception-handler' && mkdir -p ~/.agents/skills && cp -R "$d"/'plugins/developer-kit-java/skills/unit-test-exception-handler' ~/.agents/skills/'unit-test-exception-handler' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'unit-test-exception-handler' ~/.claude/skills/'unit-test-exception-handler' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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