---
plan: 08-01
status: complete
completed: "2026-03-19"
commits: []
---

# Summary: Plan 08-01 — Integration Testing

## What Changed

No code changes — this was a pure verification phase.

## Test Results

### Task 1: Full workspace compilation

`cargo check --workspace` completed in 8.92s with zero errors across all 10 crates.

### Task 2: Streaming crate unit tests

`cargo test --lib -p opendeviationbar-streaming` — **30 passed, 0 failed**.

Coverage includes: circuit breaker, memory checks, metrics, replay buffer, ring buffer, bar receiver/sender, bounded memory streaming.

### Task 3: Provider crate unit tests

`cargo test --lib -p opendeviationbar-providers` — **79 passed, 0 failed**.

Coverage includes: combined WS (envelope parsing, URL construction, symbol extraction, proactive reconnect), rate limiter (dynamic ceiling, CAS acquire, server header feedback, utilization), historical (CSV parsing, REST conversion, checksum, chunk validation), WebSocket (Antaeus backoff, reconnection policy, error classification), parallel fetch (page boundaries), symbols (tier1 registry).

## Verdict

All 109 tests passing across both crates. Full workspace compiles cleanly. Phases 1-7 components are coherent and ready for build + deploy.
