lib/active_support/testing/autorun.rb in activesupport-5.0.7.2 vs lib/active_support/testing/autorun.rb in activesupport-5.1.0.beta1

@@ -1,5 +1,9 @@
-gem 'minitest'
+gem "minitest"
 
-require 'minitest'
+require "minitest"
+
+if Minitest.respond_to?(:run_via) && !Minitest.run_via.set?
+  Minitest.run_via = :ruby
+end
 
 Minitest.autorun