Drasi Test Infrastructure

Testing infrastructure and tools for Drasi, a Change Processing Platform that makes it easy to build change-driven solutions.

Repository Structure

test-infra/
├── e2e-test-framework/    # End-to-end testing framework
└── data-tools/            # Data utilities and CLI tools
    ├── gdelt/             # GDELT news data tools
    ├── wikidata/          # Wikidata query tools
    └── redis/             # Redis stream utilities

E2E Test Framework

The e2e-test-framework/ directory contains a comprehensive Rust-based testing framework for functional, regression, integration, and performance testing of Drasi.

Key capabilities:

• Simulates data sources with synthetic or recorded data
• Dispatches change events via HTTP, gRPC, Redis, or Dapr
• Monitors query results and reaction outputs
• Collects profiling metrics and performance data

Deployment options:

• Standalone process - Test drasi-lib instance directly
• Kubernetes - Test Drasi Platform in a cluster
• Library - Embed in custom test applications

See e2e-test-framework/README.md for detailed documentation.

Data Tools

The data-tools/ directory contains CLI utilities for working with external data sources:

Tool	Description
gdelt/gdelt-cli	Fetches and processes GDELT news event data
wikidata/wikidata-cli	Queries Wikidata for entity information
redis/redis-stream-cli	Utilities for Redis stream operations

Development Setup

Git Hooks

Enable git hooks for code quality checks:

chmod +x .githooks/pre-commit
git config core.hooksPath .githooks

Building

# E2E Test Framework
cd e2e-test-framework
cargo build

# Data Tools
cd data-tools/gdelt/gdelt-cli
cargo build

License

Copyright 2025 The Drasi Authors. Licensed under the Apache License, Version 2.0.