1 files changed, 7 insertions, 5 deletions
diff --git a/activesupport/test/clean_logger_test.rb b/activesupport/test/clean_logger_test.rb
index 02693a97dc..6d8f7064ce 100644
--- a/activesupport/test/clean_logger_test.rb
+++ b/activesupport/test/clean_logger_test.rb
@@ -1,6 +1,8 @@
-require 'abstract_unit'
-require 'stringio'
-require 'active_support/logger'
+# frozen_string_literal: true
+
+require "abstract_unit"
+require "stringio"
+require "active_support/logger"
 
 class CleanLoggerTest < ActiveSupport::TestCase
   def setup
@@ -9,14 +11,14 @@ class CleanLoggerTest < ActiveSupport::TestCase
   end
 
   def test_format_message
-    @logger.error 'error'
+    @logger.error "error"
     assert_equal "error\n", @out.string
   end
 
   def test_datetime_format
     @logger.formatter = Logger::Formatter.new
     @logger.formatter.datetime_format = "%Y-%m-%d"
-    @logger.debug 'debug'
+    @logger.debug "debug"
     assert_equal "%Y-%m-%d", @logger.formatter.datetime_format
     assert_match(/D, \[\d\d\d\d-\d\d-\d\d#\d+\] DEBUG -- : debug/, @out.string)
   end