Testing SSE is hard without blocking threads. Hibla provides a hyper realistic HTTP testing simulation framework to solve this. It simulates token jitter via the event loop, keeping tests fast and async.
Hibla automates JSON decoding and offers a fluent API for streaming assertions.
Hibla HTTP Client: https://github.com/hiblaphp/http-client
Hibla Testing Framework: https://github.com/hiblaphp/http-client-testing


