Can this skill help migrate from Automock?

Yes, it includes references and patterns based on the official Suites migration guides to help you transition from the legacy Automock package.

Why is it important to await the compile() method?

In Suites 3.x, the compile() method is asynchronous. Forgetting the await keyword is a common mistake that leads to the test subject being undefined during execution.

Does this skill support Vitest?

Yes, it provides specific configuration patterns and API guidance for both Vitest and Jest when used within a NestJS environment.

What is the difference between Solitary and Sociable modes?

Solitary mode automatically mocks every dependency for total isolation, while Sociable mode allows you to 'expose' specific real implementations for partial integration testing.

NestJS Testing Patterns (Suites 3.x)

Name: NestJS Testing Patterns (Suites 3.x)
Author: m16khb

bym16khb

Security & Testing

Simplifies the creation of high-quality NestJS unit and integration tests using Suites 3.x and automated dependency mocking.

About

This skill provides specialized guidance for implementing robust testing patterns in NestJS applications using Suites 3.x (formerly Automock). It streamlines the transition between solitary unit tests and sociable integration tests, ensuring correct usage of Jest or Vitest while enforcing best practices like the AAA pattern and proper naming conventions. By automating dependency injection mocking and providing real-time API reference through MCP integration, it helps developers avoid common pitfalls such as missing await calls in test setup and testing implementation details rather than behavior.

Key Features

0 GitHub stars
Automated dependency mocking for NestJS using Suites 3.x Solitary and Sociable modes.
Real-time MCP lookup for the latest Suites API documentation and version-specific changes.
Detection and prevention of common anti-patterns like unawaited async test setup.
Seamless integration with both Jest and Vitest testing frameworks.
Guidance on AAA (Arrange-Act-Assert) patterns and standardized test naming conventions.

Use Cases

Developing isolated unit tests for complex NestJS services with multiple dependencies.
Migrating existing Automock-based test suites to the modern Suites 3.x architecture.
Creating sociable integration tests that use real implementations for specific modules while mocking others.

About

Key Features

0 GitHub stars
Automated dependency mocking for NestJS using Suites 3.x Solitary and Sociable modes.
Real-time MCP lookup for the latest Suites API documentation and version-specific changes.
Detection and prevention of common anti-patterns like unawaited async test setup.
Seamless integration with both Jest and Vitest testing frameworks.
Guidance on AAA (Arrange-Act-Assert) patterns and standardized test naming conventions.

Use Cases

Developing isolated unit tests for complex NestJS services with multiple dependencies.
Migrating existing Automock-based test suites to the modern Suites 3.x architecture.
Creating sociable integration tests that use real implementations for specific modules while mocking others.