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131-java-testing-unit-testing

100 / 100 · Low risk

Fine to try.

By jabrena/plinth (GitHub) · coding · 461 stars · scanned at commit bbdd3f8

Use when you need to review, improve, or write Java unit tests — including migrating from JUnit 4 to JUnit 5, adopting AssertJ for fluent assertions, structuring tests with Given-When-Then, ensuring test independence, applying parameterized tests, mocking dependencies with Mockito, verifying boundary conditions (RIGHT-BICEP, CORRECT, A-TRIP), leveraging JSpecify null-safety annotations, or eliminating testing anti-patterns such as reflection-based tests or shared mutable state. This should trig…

Works with any agent that supports SKILL.md skills.

What this skill can do

We found nothing in the files we read that matches our rules. That does not prove the skill is safe: see the limits of static scanning.

Install

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

if [ -e ~/.agents/skills/'131-java-testing-unit-testing' ] || [ -L ~/.agents/skills/'131-java-testing-unit-testing' ]; then echo 'A skill folder named 131-java-testing-unit-testing already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/jabrena/plinth' "$d" && git -C "$d" checkout --quiet 'bbdd3f84aa085ab41151eb49d8da449762d32d83' -- 'skills/131-java-testing-unit-testing' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/131-java-testing-unit-testing' ~/.agents/skills/'131-java-testing-unit-testing' && 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/'131-java-testing-unit-testing' ~/.claude/skills/'131-java-testing-unit-testing' (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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