/testing
Write comprehensive tests
$ npx -y skills add AgriciDaniel/claude-code-essentials-vs-code --skill testing --agent claude-codeHow it fires
How this skill gets triggered: by you, by Claude, or both.
- Fires itselfAuto-invocation. Claude auto-loads it when your prompt matches the work.Auto-invocation is when the right skill fires by itself at the right moment, driven by a FLOW.md router and a hook, instead of you invoking it by name. It is the difference between a skill being installed and a skill actually getting used.Read the full definition →
- You can call itInvoke it directly when you want it.
- Slash command
/testing
Context preview
The summary Claude sees to decide when to auto-load this skill.
Write comprehensive tests
SKILL.md
testing.SKILL.mdname: testing description: Write comprehensive tests
When writing tests:
1. Use descriptive names: "should [behavior] when [condition]" 2. Follow Arrange-Act-Assert (AAA) pattern 3. Test edge cases: null, empty, boundary values 4. Mock external dependencies appropriately 5. Prefer integration tests for critical paths 6. Aim for 80% coverage minimum 7. Use test fixtures for complex data setup 8. Test error scenarios and edge cases 9. Keep tests independent and isolated 10. Use parameterized tests for similar scenarios
A small, opt-in setup helper for Claude Code and selected VS Code extensions. The January 2026 tutorial's “26 extensions in one command” is historical: this refresh installs nothing by default. Review your choices before applying them.

