Also revert mailer generator test changes in 8b50f89b

railties/test/generators/mailer_generator_test.rb

@@ -36,12 +36,12 @@ def test_invokes_default_test_framework
   def test_invokes_default_template_engine
     run_generator
     assert_file "app/views/notifier/foo.text.erb" do |view|
-      assert_match /app\/views\/notifier\/foo$/, view
+      assert_match %r(app/views/notifier/foo\.text\.erb), view
       assert_match /<%= @greeting %>/, view
     end
 
     assert_file "app/views/notifier/bar.text.erb" do |view|
-      assert_match /app\/views\/notifier\/bar$/, view
+      assert_match %r(app/views/notifier/bar\.text\.erb), view
       assert_match /<%= @greeting %>/, view
     end
   end