feat: add http-sse and simple grpc application

[officialasishkumar]

This pull request introduces a comprehensive sample project for testing a Go application that serves both standard HTTP and Server-Sent Events (SSE) endpoints using Keploy. It includes configuration files, test cases, and documentation to demonstrate how to record and replay HTTP and SSE traffic routed through a Caddy reverse proxy. The changes enable automated, production-like testing of multi-port applications.

The most important changes are:

Sample Project Setup and Documentation

• Added a new Readme.md in the http-sse directory with detailed instructions on setting up, running, and testing a Go application with both HTTP and SSE endpoints using Keploy and Caddy as a reverse proxy.
• Introduced a go.mod file for module initialization and Go version specification.

Caddy Reverse Proxy Configuration

• Added Caddyfile.record and Caddyfile.replay to configure Caddy for routing /subscribe/student/events* and /subscribe/teacher/events* to the SSE server (port 8047 or 8000, depending on mode), and all other traffic to the HTTP server (port 8000). This enables accurate simulation of real-world routing during both test recording and replay. [1] [2]

Keploy Configuration and Test Artifacts

• Added a comprehensive keploy.yml configuration file to manage Keploy's behavior for both recording and replaying tests, including port mappings, noise fields, and URL replacements for different environments.
• Updated .gitignore to exclude test reports.

Recorded Test Cases

• Added a set of HTTP test cases (keploy/http/tests/) covering various API endpoints, and SSE test cases (keploy/sse/tests/) for both student and teacher event streams. These YAML files enable Keploy to replay and verify application behavior. [1] [2] [3] [4] [5] [6] [7] [8] [9]

[Copilot]

Pull request overview

Adds a new Go sample app (http-sse) to demonstrate testing an application that serves normal HTTP endpoints and SSE endpoints on different ports, with Keploy-recorded test fixtures and Caddy reverse-proxy configs for routing.

Changes:

• Introduces a dual-server Go app: HTTP on :8000 and SSE on :8047, plus basic endpoints and two SSE streams.
• Adds Caddy configs for record vs replay routing, and Keploy config + recorded HTTP/SSE test cases.
• Adds module setup (go.mod) and documentation for running/recording/testing.

Reviewed changes

Copilot reviewed 16 out of 16 changed files in this pull request and generated 10 comments.

Show a summary per file

File	Description
http-sse/main.go	Implements HTTP handlers and SSE streaming server on a separate port, plus shutdown wiring.
http-sse/go.mod	Declares the new sample module and Go version.
http-sse/Readme.md	Documents architecture and steps to run Caddy, record traffic, and replay tests.
http-sse/Caddyfile.record	Routes /subscribe/* to SSE port during recording.
http-sse/Caddyfile.replay	Replay routing configuration (currently routes SSE to HTTP port).
http-sse/keploy.yml	Keploy configuration for record/test and URL replacement rules.
http-sse/keploy/.gitignore	Ignores Keploy reports output.
http-sse/keploy/http/tests/test-*.yaml	Recorded Keploy HTTP test cases for the HTTP server endpoints.
http-sse/keploy/sse/tests/test-*.yaml	Recorded Keploy SSE test cases for the SSE endpoints.

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