Add a test that ensures that Rails::Initializable can be used with modules

1 files changed, 12 insertions, 0 deletions

diff --git a/railties/test/initializable_test.rb b/railties/test/initializable_test.rb
index 4d8b429a4f..7c8aed00c9 100644
--- a/railties/test/initializable_test.rb
+++ b/railties/test/initializable_test.rb
@@ -23,6 +23,14 @@ module InitializableTests
     end
   end
 
+  module Word
+    extend Rails::Initializable
+
+    initializer :word do
+      $word = "bird"
+    end
+  end
+
   class Basic < ActiveSupport::TestCase
     include ActiveSupport::Testing::Isolation
 
@@ -52,5 +60,9 @@ module InitializableTests
       assert Foo.initializers[:foo].eql?(Bar.initializers[:foo])
     end
 
+    test "initializing with modules" do
+      Word.initializers.run
+      assert_equal "bird", $word
+    end
   end
 end
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