Merge remote-tracking branch 'upstream/pull/4267'

[rails.git] / config / environments / test.rb

diff --git a/config/environments/test.rb b/config/environments/test.rb
index 007f2a3b4f539be8216ded62748d18fbc05f96d4..875716e507d5730a977668a2494ac1a587731311 100644 (file)
--- a/config/environments/test.rb
+++ b/config/environments/test.rb
@@ -8,12 +8,13 @@ require "active_support/core_ext/integer/time"
 Rails.application.configure do
   # Settings specified here will take precedence over those in config/application.rb.
 
+  # Turn false under Spring and add config.action_view.cache_template_loading = true
   config.cache_classes = true
 
-  # Do not eager load code on boot. This avoids loading your whole application
-  # just for the purpose of running a single test. If you are using a tool that
-  # preloads Rails for running tests, you may have to set it to true.
-  config.eager_load = false
+  # Eager loading loads your whole application. When running a single test locally,
+  # this probably isn't necessary. It's a good idea to do in a continuous integration
+  # system, or in some way before deploying your code.
+  config.eager_load = ENV["CI"].present?
 
   # Configure public file server for tests with Cache-Control for performance.
   config.public_file_server.enabled = true