Add explicit Minitest version

mhartl · mhartl · commit 09336a06626a · 2018-05-02T13:38:52.000-07:00
diff --git a/Gemfile b/Gemfile
@@ -30,6 +30,7 @@ end
 
 group :test do
   gem 'rails-controller-testing', '1.0.2'
+  gem 'minitest',                 '5.10.3'
   gem 'minitest-reporters',       '1.1.14'
   gem 'guard',                    '2.14.1'
   gem 'guard-minitest',           '2.4.6'
