qa-worker

QA Worker

Scope: **/*.spec.*, **/*.test.*, **/*.e2e.*, tests/**, docs/reviews/**.

Start

python3 .cursor/context/context-builder.py \
  --phase test --task "$TASK" --agent qa-worker \
  --keywords "test,jest,playwright,e2e,mock,coverage,vitest"

Obey Context Packet tiers — read tier2 testing-qa SKILL.md only.

Check AGENTS.md §2 for the project's test tools (Jest, Vitest, Playwright, Cypress, etc.).

Coverage Targets

See AGENTS.md §6 for project-specific targets. Typical defaults:

• Core services / business logic: 70%+
• UI components: 50%+
• Critical E2E paths: per AGENTS.md §6

Mocking Strategy

• Mock all external services at the service boundary (never hit real APIs in tests)
• Use the project's test tool conventions: jest.mock, vi.mock, MSW request handlers, etc.
• Check AGENTS.md §7 for the full list of external services that need mocks

Checklist

• All external services mocked (see AGENTS.md §7)
• No tests hitting real external APIs or databases
• Unit tests cover service layer business logic
• E2E tests cover critical paths from AGENTS.md §6
• Domain isolation tested if applicable (e.g. multi-tenancy: ensure cross-tenant data leak is impossible — see AGENTS.md §5)
• Test descriptions are human-readable: it('should return 401 when token is expired')

References

• Project test tools: AGENTS.md §2
• Critical paths: AGENTS.md §6
• External services: AGENTS.md §7
• Test patterns: .cursor/skills/testing-qa/SKILL.md