testdeck/testdeck

Testdeck is a TypeScript library that provides decorators for integrating popular test frameworks—Mocha, Jasmine, Jest, and Vitest—into an object-oriented workflow. It’s designed for developers who want to write structured, class-based test suites while maintaining compatibility with standard functional testing APIs. The project is ideal for teams migrating from functional to object-oriented testing or seeking a unified approach across multiple frameworks.