self-testlisted
Install: claude install-skill aiskillstore/marketplace
# Self-Test Skill
Pattern for iterative testing during implementation.
## When to Load This Skill
- You are implementing code
- You need to verify your work before completing
- You want to catch issues early
## Self-Test Loop
```
WHILE implementation not complete:
Write/modify code
↓
Write tests for new code
↓
Run tests
��
FAIL? → Fix code, retry
↓
Run lint
↓
FAIL? → Fix issues, retry
↓
Run typecheck
↓
FAIL? → Fix types, retry
↓
Continue to next piece
```
## Running Tests
Use project-specific test commands:
@.claude/skills/project/run-tests/SKILL.md
Common patterns:
```bash
# Run specific test file
npm test -- --testPathPattern={file}
pytest {file} -v
# Run affected tests
npm test -- --changedSince=HEAD
```
## Running Lint/Typecheck
Use project-specific commands:
@.claude/skills/project/lint/SKILL.md
Common patterns:
```bash
# TypeScript
npx tsc --noEmit
npx eslint {files} --fix
# Python
mypy {files}
ruff check {files} --fix
```
## Before Declaring Pre-Complete
Checklist:
- [ ] New code has tests
- [ ] All tests pass
- [ ] Lint passes
- [ ] Typecheck passes
- [ ] No console errors/warnings
If ANY fails, status is NOT `pre_complete`.
## Principles
- **Test as you go** - Don't batch at the end
- **Fix immediately** - Don't accumulate failures
- **Be honest** - Report actual status