Learn how to validate permissions in RAG pipelines end to end using Testcontainers and SpiceDB - covering setup, test data, and policy checks developers can trust.

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SpiceDB and Testcontainers enable automated, end-to-end permission testing for RAG pipelines to prevent unauthorized data leakage. SpiceDB implements Google's Zanzibar authorization model using Relationship-Based Access Control (ReBAC), while Testcontainers spins up isolated, production-grade SpiceDB instances for each test run. The approach allows developers to validate that LLMs only access documents users are authorized to see by post-filtering retrieved content through real-time permission checks. Complete examples are available in both Go and Python, demonstrating how to load schemas, seed test data, and assert permission-aware RAG behavior without manual infrastructure setup.

RAG Permission Testing with Testcontainers & SpiceDB

Spin Up Real Authorization for Every Test

End-to-End Permission Checks in a Single Test