Completes FLUID-WP-0007. The seven minimal-conformance requirements and
the mechanically checkable architectural invariants are asserted as
tests rather than claimed in a README, because a conformance claim
nobody re-checks is one that quietly stops being true. Only the
checkable subset of the invariants is asserted; pretending a test can
settle the rest would be worse than leaving them to review.
TestFirstVerticalSlice runs all eleven steps of Blueprint 50 with no
human steps: two revisions, explicit routing, telemetry, a cohort
dimension, detected pressure, a hypothesis, a candidate, a 90/10
experiment, fitness comparison, promotion, and a complete audit trail.
Requests per completed task fall from 5.65 to 1.00 against a 1.20
target. A companion test runs the loop twice and requires the same
verdict, since a loop whose conclusion depended on run order would be
measuring the harness rather than the interface.
The failure-containment matrix covers Blueprint 34 directly: the data
plane keeps serving with the evidence store closed, with telemetry
wedged against a sink that never returns, after a failed build, after an
experiment rollback, and with the adaptive concurrency limit saturated.
Fixes a real bug the suite exposed. Drain closed the emitter outright,
so every request after the first flush emitted into a dead emitter and
was silently lost -- the kind of fault that makes a later measurement
quietly wrong rather than loudly broken. Emitter.Flush now waits for
delivery without stopping it.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014KmVxhJ35tCo7rE7UnLwWu
Assistant: claude-code
Assistant-Model: opus
Assistant-Process: 1116572@bnt-lap001
Assistant-Session: 8ba9bb93-a72a-4883-b189-2499cce5c400
Completes the request path for FLUID-WP-0003 T01-T03 and T05-T07. The
gateway resolves a revision, routes to the adapter process, and records
what happened, without ever depending on the control plane to serve.
Three behaviours carry tests because the architecture rests on them:
Emit never blocks against a stalled sink (Blueprint 34.2), the gateway
keeps serving after control-plane loss (invariant 2), and backend
internals do not leak into error responses (5.7).
The connector retries only idempotent methods, so a slow adapter cannot
cause a hall-of-helix entry to be published twice, and breakers are
per-revision so a broken candidate does not take the stable revision
down with it.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014KmVxhJ35tCo7rE7UnLwWu
Assistant: claude-code
Assistant-Model: opus
Assistant-Process: 1116572@bnt-lap001
Assistant-Session: 8ba9bb93-a72a-4883-b189-2499cce5c400
