From 39c0d1219cbea2987de27895af41e1a6f51380b6 Mon Sep 17 00:00:00 2001
From: Mac L <mjladson@pm.me>
Date: Mon, 25 Oct 2021 22:11:26 +0000
Subject: [PATCH] Add note about java dependency (#2746)

## Issue Addressed
Currently, running the Web3Signer tests locally without having a java runtime environment installed and available on your PATH will result in the tests failing.

## Proposed Changes
Add a note regarding the Web3Signer tests being dependent on java (similar to what we have for `ganache-cli`)
---
 testing/web3signer_tests/src/lib.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/testing/web3signer_tests/src/lib.rs b/testing/web3signer_tests/src/lib.rs
index b28b4189a4..6d6ee9933e 100644
--- a/testing/web3signer_tests/src/lib.rs
+++ b/testing/web3signer_tests/src/lib.rs
@@ -1,3 +1,6 @@
+//! NOTE: These tests will fail without a java runtime environment (such as openjdk) installed and
+//! available on `$PATH`.
+//!
 //! This crate provides a series of integration tests between the Lighthouse `ValidatorStore` and
 //! Web3Signer by Consensys.
 //!