java-junit
100 / 100 · Low risk
Fine to try.
Write, review and fix Java unit tests with JUnit 5 and JUnit 6 (Jupiter), AssertJ and Mockito: assertions, parameterized and nested tests, mocking rules, deterministic time and randomness, Surefire vs Failsafe, JaCoCo coverage, optional PIT mutation testing, and guardrails for agents (never skip or delete failing tests). Use when adding, refactoring or debugging tests in Maven or Gradle projects. Framework-neutral.
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/'java-junit' ] || [ -L ~/.agents/skills/'java-junit' ]; then echo 'A skill folder named java-junit already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/vsurak/cursostec' "$d" && git -C "$d" checkout --quiet '5e8d09255e851f0594aaf3d20742458b4acd95d8' -- 'poo/src/DevSetupIngSoftware/tictactoe/.agents/skills/java-junit' && mkdir -p ~/.agents/skills && cp -R "$d"/'poo/src/DevSetupIngSoftware/tictactoe/.agents/skills/java-junit' ~/.agents/skills/'java-junit' && 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/'java-junit' ~/.claude/skills/'java-junit' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.
Badge for your README
[](https://zalavijaysinh.github.io/skilltrust/repos/vsurak/cursostec/)
Score history
| Date | Version | Score |
|---|---|---|
| 2026-11-11 | 5e8d092 | 100 |
Also found in
- github/awesome-copilot/skills/java-junit