test-quick

When to Use This Skill

Use this skill when...	Use test-full instead when...
Running unit tests only for sub-30s feedback	Running the full pyramid (unit + integration + E2E) before a PR
Restricting to tests affected by recent changes (--affected)	Generating coverage or HTML reports across all tiers
Running watch-mode TDD on unit tests	Iterating on a single failing file (use test-focus)
Confirming nothing broke after a small refactor	Triaging test results from a prior run (use test-analyze)

Context

• Project type: !find . -maxdepth 1 \( -name 'pyproject.toml' -o -name 'package.json' -o -name 'Cargo.toml' -o -name 'go.mod' \)
• Test directories: !find . -maxdepth 2 -type d \( -path '*/tests/unit' -o -path '*/test/unit' -o -path '*/__tests__/unit' \)
• Last test run: !find . -path '*/.pytest_cache/v/cache/*' -maxdepth 4 -name 'lastfailed'

Parameters

• $1: Optional path or test pattern
• --watch: Enable watch mode for continuous feedback
• --affected: Only run tests for files changed since last commit

Your task

Delegate this task to the test-runner agent.

Use the Agent tool with subagent_type: test-runner to run fast unit tests only. Pass all the context gathered above and specify Tier 1 (unit tests) execution.

The test-runner agent should:

1. Run unit tests only (target < 30s):

   • Exclude slow, integration, and E2E tests
   • Use appropriate markers/flags for the framework:
     • pytest: -m "not slow and not integration and not e2e"
     • vitest: --exclude="**/e2e/**" --exclude="**/integration/**"
     • cargo: --lib
     • go: -short

2. Apply options:

   • If --watch: Enable continuous test execution
   • If --affected: Only test changed files

3. Fail fast: Stop on first failure (-x or --bail)

4. Provide concise output:

   Unit Tests: [PASS|FAIL]
   Passed: X | Failed: Y | Duration: Zs
   
   Failures (if any):
   - test_name: Brief error (file:line)
   
   Rerun failed: [command]
   

5. Post-action guidance:

   • If all pass: Ready for continued development
   • If failures: Fix before proceeding (fail fast principle)
   • If > 30s: Suggest /test:consult for optimization

Provide the agent with:

• All context from the section above
• The parsed parameters
• Explicit instruction: Tier 1 only, skip slow tests

The agent has expertise in:

• Tiered test execution
• Fast feedback loops
• Test isolation and parallelization