GripMock

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Introduction ​

GripMock

GripMock is a mock server for gRPC services.

Overview ​

GripMock is a mock server for gRPC services. It uses .proto files or compiled .pb descriptors to generate gRPC service implementations automatically. It is ideal for end-to-end testing or as a dummy server during development. The server is implemented in Go, but clients can use any language that supports gRPC.

This service is a fork of tokopedia/gripmock with significant improvements and new features.

Key Features ​

  • Binary Descriptor Support: Use compiled .pb files for faster startup and simplified dependency management
  • Updated Dependencies: All deprecated dependencies resolved (tokopedia#64)
  • YAML Support: Define static stubs using YAML as an alternative to JSON
  • Healthcheck Endpoints: Built-in liveness and readiness checks at /api/health/liveness and /api/health/readiness
  • Header Matching: Support for matching gRPC request headers (tokopedia#144)
  • gRPC Error Codes: Specify custom gRPC error codes in stub responses (tokopedia#125)
  • Gzip Compression: Enable gzip encoding for gRPC server responses (tokopedia#134)
  • 404 Errors: Return NOT_FOUND errors for unmatched stubs (tokopedia#142)
  • Stub Management: Delete specific stubs by ID (tokopedia#123)
  • Reduced Image Size: Optimized Docker image for faster deployment (tokopedia#91, bavix#512)
  • Active Maintenance: Ongoing support and updates (tokopedia#82)
  • Array Order Flexibility: Disable array order checks with ignoreArrayOrder flag (bavix#108)
  • Web-based UI (v3.0+): A graphical interface for managing stubs and monitoring activity (preview below).
    GripMock UI Preview

Web Interface (v3.0+) ​

The dashboard is now available in version 3.x, providing a user-friendly way to:

  • Create, edit, and delete stubs
  • View lists of used/unused stubs

Access the UI at http://localhost:4771/ (default port).

Support ​

For questions or issues, visit the GitHub issues page.