# integration Comprehensive integration test suite covering cross-crate interactions, database queries, gRPC service contracts, and ML model pipelines. ## Subdirectories - `chaos/` -- chaos engineering and fault injection tests - `e2e_helpers/` -- shared E2E test utilities (JWT generation, service probes) - `smoke_tests/` -- quick smoke tests for CI validation ## Usage ```bash SQLX_OFFLINE=true cargo test -p integration --lib ```