Unit Tests skills

This skill helps you create test-driven Rails query objects that encapsulate complex queries and ensure multi-tenant data isolation.

This skill helps you scaffold Rails controllers using a TDD workflow, writing red specs first and delivering fully tested actions.

This skill helps Rails developers create reusable ViewComponents with TDD workflows, enabling fast, testable UI for cards, badges, tables, and modals.

This skill helps you implement Rails service objects with a clear contract, testability, and dependency injection for complex business logic.

This skill helps you implement robust Rails form objects to manage multi-model, wizard, and non-persisted forms with tests.

This skill enforces a strict test-driven workflow, guiding planning, red-green-refactor cycles, and comprehensive verification for reliable code.

This skill helps you write maintainable tests by applying naming, assertion, and edge-case guidelines to improve reliability.

This skill enforces strict test-first discipline to deliver robust JavaScript code by guiding you through the red-green-refactor cycle.

This skill surgically fixes root causes in JavaScript code by enforcing forensic debugging, reflection, and architecture-aware fixes.

This skill combines code-review and unit-testing guidance to improve code quality and test coverage before major changes.

This skill guides you in creating robust dbt unit tests to validate model logic before production, ensuring reliability and preventing regressions.

This skill auto-generates backend tests for Python projects, including unit and integration tests with fixtures and mocks, ensuring coverage and reliability.

This skill helps you craft a comprehensive RFC for a refactor by guiding problem analysis, module design, and detailed behavioral stories.

This skill helps test argument substitution patterns within prompts by analyzing placeholders like $ARGUMENTS and ensuring literal escapes.

This skill guides you through test-driven development, ensuring you write a failing test first and implement minimal code to pass.

This skill helps you apply property-based testing to validate serialization, normalization, and pure functions by asserting key invariants across inputs.

This skill guides implementing foundational testing patterns to ensure deterministic, well-scoped tests across happy paths, error cases, and edge conditions.

This skill helps you write effective tests, apply TDD, and improve coverage across Python and JavaScript projects for higher quality.

This skill helps you build robust PHP 8.3+ applications with Laravel or Symfony using strict typing, PSR standards, and PHPStan 9.

This skill helps you craft focused pytest tests as standalone functions, ensuring clear naming, single assertions, and readable structure.

This skill helps you apply language-agnostic testing principles to design reliable tests, rapid feedback, and maintainable QA strategies.