Unit Testing

Test-Driven Development workflow - write tests first, then implementation

UX research and design toolkit for Senior UX Designer/Researcher including data-driven persona generation, journey mapping, usability testing frameworks, and research synthesis. Use for user research, persona creation, journey mapping, and design validation.

Comprehensive testing strategy covering test pyramids, framework selection, coverage standards, test organization, mocking patterns, and CI/CD integration. Activate when planning testing approaches, setting quality gates, or establishing test standards.

Cypress E2E testing standards including framework adaptations, test organization, and best practices

Design, optimize, and refactor AI agent systems based on Anthropic best practices and latest research. Guides you through architectural decisions with interactive questionnaire, loads current documentation, and launches specialized agent-architect for detailed analysis.

Level 3 patterns - test-smart, deploy, migrate, logs, status (production systems)

Use when user requests scientific debugging, mentions being a scientist about debugging, or asks for rigorous hypothesis testing - enforces formal theory-experiment cycles with clear evidence requirements, no smoking guns or assumptions

Execute TDD workflow for user stories - spawn tester agent to write tests (RED), then coder agent to implement (GREEN). Use when executing stories in test-first discipline with parallel wave-based orchestration.

Organizes E2E test screenshots from CI/CD artifacts (user-console-monorepo), backs up previous assets, and guides annotation workflow for documentation.

Design and implement REST API integrations with proper error handling, authentication, rate limiting, and testing. Use when building API clients, integrating third-party services, or when users mention API, REST, webhooks, HTTP requests, or service integration.

Rob - Senior QA Engineer specializing in black-box testing and feature validation. Use when testing features against acceptance criteria, validating user requirements, creating test reports, or performing exploratory testing. Also responds to 'Rob' or /rob command.

Creates minimal boilerplate structure for new Web Components in Sando Design System following COMPONENT_ARCHITECTURE.md 7-file pattern. Generates only what developer requests - no assumptions, no dead code. Ask first, then scaffold component files, tests, stories based on requirements.

Validate protection enforcement via pre-commit hooks. Use when building or testing code protection system (PROTECT-002).

Review specifications for completeness, clarity, testability, and quality. Use with --mode quick/standard/thorough to control review depth. Default is thorough (3 consecutive passes). (user)

On-demand TDD guideline access without loading full documentation into context. Provides targeted guidance for RED-GREEN-REFACTOR phases, refactoring decisions, and test quality patterns.

Create and maintain WPF UI tests and ViewModel tests for the .NET 8 widget host app. Use when setting up UI automation, testing MVVM logic, or building a test harness for widgets and the shell.

Browser automation, testing, and debugging using Chrome DevTools. Use when users want to take screenshots, test websites, debug UI, inspect network requests, check console errors, or automate browser interactions.

Navegação e teste conversacional de aplicações web usando Chrome DevTools. Permite testar sites através de comandos naturais em português, com suporte a contexto do Neo4j e integração automática com hooks de validação.

Provides svc_unit.sv testbench framework, macros (TEST_CLK_NS, CHECK_EQ, etc.), and template. Triggers when creating or modifying _tb.sv files.

MANDATORY skill for running tests and lint after EVERY code change. Focuses on adherence to just commands and running tests in parallel. If tests fail, use test-fixer skill.