1 files changed, 3 insertions, 1 deletions
diff --git a/railties/test/generators/app_generator_test.rb b/railties/test/generators/app_generator_test.rb
index 969c2df718..acab83799d 100644
--- a/railties/test/generators/app_generator_test.rb
+++ b/railties/test/generators/app_generator_test.rb
@@ -77,7 +77,7 @@ class AppGeneratorTest < Rails::Generators::TestCase
   end
 
   def test_invalid_application_name_raises_an_error
-    content = capture(:stderr){ run_generator [File.join(destination_root, "43-things")] }
+    content = capture(:stderr) { run_generator [File.join(destination_root, "43-things")] }
     assert_equal "Invalid application name 43-things. Please give a name which does not start with numbers.\n", content
   end
 
@@ -380,6 +380,8 @@ class AppGeneratorTest < Rails::Generators::TestCase
     assert_file "config/environments/production.rb" do |content|
       assert_no_match(/config\.action_mailer/, content)
     end
+    assert_no_directory "app/mailers"
+    assert_no_directory "test/mailers"
   end
 
   def test_generator_has_assets_gems