Create Test Server

create-test-server is a utility that creates a minimal Express.js server for robust HTTP and HTTPS testing, operating on randomly chosen ports. It automatically generates self-signed SSL certificates with an associated CA certificate, enabling authenticated SSL requests in test environments. Currently at version 3.0.1, its release cadence follows semantic versioning, with major versions indicating breaking changes. A key differentiator is its approach to testing: instead of fragile HTTP mocking that can break across Node.js versions (e.g., Nock), it advocates for testing against a real, locally running server. It handles JSON, plain text, URL-encoded forms, and buffer bodies by default, making it versatile for various API testing scenarios. The library provides a Promise-based API that integrates seamlessly with modern asynchronous test runners like AVA.