From 811796a1ba54ed98226895d5b230e9ea92d40e92 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sergio=20M=C3=A1rquez?= <marquez.sergio.d@gmail.com>
Date: Tue, 13 Mar 2018 15:28:17 -0300
Subject: [PATCH] Add capybara configuration to testing.rb (#1340)

https://github.com/rails/webpacker/issues/998
---
 docs/testing.md | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/docs/testing.md b/docs/testing.md
index 48eb3197c..a21e786f7 100644
--- a/docs/testing.md
+++ b/docs/testing.md
@@ -126,3 +126,12 @@ class HomesTest < ApplicationSystemTestCase
   end
 end
 ```
+
+## Capybara setup for Rails
+Make sure you configure Rails to serve static files from the public directory in the test environment.
+
+```rb
+# config/environments/test.rb
+# Configure public file server for tests with Cache-Control for performance.
+config.public_file_server.enabled = true
+```