From 26a5bcf20ede5a6f3029bd1698a220a410ecd37c Mon Sep 17 00:00:00 2001
From: Claude <noreply@anthropic.com>
Date: Sun, 26 Apr 2026 13:28:15 +0000
Subject: [PATCH] fix(worker): gate test_config behind test-utils

crates/worker/src/config.rs:20 - WorkerConfig::test_config()
returned a struct hardcoding /tmp/test-worker.key. Without a cfg
gate this scaffolding (and its insecure path string) compiled
into release binaries that depend on willow-worker.

Follow the willow convention from crates/network/src/mem.rs:
gate behind #[cfg(any(test, feature = "test-utils"))] and add
the test-utils feature to crates/worker/Cargo.toml.

Verification:
- cargo check -p willow-worker (default features): ok
- cargo check -p willow-worker --features test-utils: ok
- cargo test -p willow-worker --no-run: ok
- cargo fmt -p willow-worker: clean

Closes #331

https://claude.ai/code/session_01KvXynFPgSaqWTBo65iMnD9
---
 crates/worker/Cargo.toml    | 3 +++
 crates/worker/src/config.rs | 1 +
 2 files changed, 4 insertions(+)

diff --git a/crates/worker/Cargo.toml b/crates/worker/Cargo.toml
index 2f0a04a9..3b2eb057 100644
--- a/crates/worker/Cargo.toml
+++ b/crates/worker/Cargo.toml
@@ -19,6 +19,9 @@ clap = { version = "4", features = ["derive"] }
 anyhow = { workspace = true }
 uuid = { workspace = true }
 
+[features]
+test-utils = []
+
 [dev-dependencies]
 willow-network = { path = "../network", features = ["test-utils"] }
 async-trait = { workspace = true }
diff --git a/crates/worker/src/config.rs b/crates/worker/src/config.rs
index b8bef856..9a1a3305 100644
--- a/crates/worker/src/config.rs
+++ b/crates/worker/src/config.rs
@@ -15,6 +15,7 @@ pub struct WorkerConfig {
     pub allocation: AllocationStrategy,
 }
 
+#[cfg(any(test, feature = "test-utils"))]
 impl WorkerConfig {
     /// Create a config for testing.
     pub fn test_config() -> Self {