From bf645cfe6859b81a339490c23b8c531c5e6f0e69 Mon Sep 17 00:00:00 2001
From: znetsixe <zn375ix3@gmail.com>
Date: Tue, 19 May 2026 15:59:17 +0200
Subject: [PATCH] =?UTF-8?q?docs:=20fix=20stale=20test/README=20claim=20?=
 =?UTF-8?q?=E2=80=94=20diffuser=20has=20runtime=20files?=
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The README claimed "Placeholder structure (diffuser currently has no
runtime module files)" but `src/nodeClass.js`, `src/specificClass.js`
(284-line OTR/ΔP model), and `src/commands/` all exist. Updated to
describe the actual layout.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
---
 test/README.md | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/test/README.md b/test/README.md
index cc7f1fd..49958cc 100644
--- a/test/README.md
+++ b/test/README.md
@@ -1,3 +1,11 @@
 # diffuser Test Suite Layout
 
-Placeholder structure (diffuser currently has no runtime module files).
+`test/{basic,integration,edge}/` — standard EVOLV three-tier test
+structure. The diffuser runtime modules live at `src/nodeClass.js`,
+`src/specificClass.js`, and `src/commands/`; they implement the OTR /
+ΔP aeration model and the `data.airFlow` / `set.kla` topic handlers
+documented in `CONTRACT.md`.
+
+Helpers shared across tiers belong in `test/helpers/`.
+
+Run: `node --test test/basic test/integration test/edge`.