From 871da0846a9e46b04ffbd850dd84372f00437915 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ond=C5=99ej=20M=C3=ADchal?= <harrymichal@seznam.cz>
Date: Thu, 17 Mar 2022 22:53:28 +0200
Subject: [PATCH] test/system: Mention where to find available environmental
 variables

---
 test/system/README.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/test/system/README.md b/test/system/README.md
index 214f02635..678d0e9b6 100644
--- a/test/system/README.md
+++ b/test/system/README.md
@@ -46,6 +46,11 @@ jobs to run correctly.
 
 ## Writing tests
 
+### Environmental variables
+
+- Inspect top part of `libs/helpers.bats` for a list of helper environmental
+  variables
+
 ### Naming convention
 
 - All tests should follow the nomenclature: `[command]: <test description>...`