1 files changed, 8 insertions, 6 deletions
diff --git a/activejob/test/cases/test_case_test.rb b/activejob/test/cases/test_case_test.rb
index 616454a4b6..4ae2add3a8 100644
--- a/activejob/test/cases/test_case_test.rb
+++ b/activejob/test/cases/test_case_test.rb
@@ -1,7 +1,9 @@
-require 'helper'
-require 'jobs/hello_job'
-require 'jobs/logging_job'
-require 'jobs/nested_job'
+# frozen_string_literal: true
+
+require "helper"
+require "jobs/hello_job"
+require "jobs/logging_job"
+require "jobs/nested_job"
 
 class ActiveJobTestCaseTest < ActiveJob::TestCase
   # this tests that this job class doesn't get its adapter set.
@@ -9,7 +11,7 @@ class ActiveJobTestCaseTest < ActiveJob::TestCase
   # the `class_attribute` inheritance
   class TestClassAttributeInheritanceJob < ActiveJob::Base
     def self.queue_adapter=(*)
-      raise 'Attempting to break `class_attribute` inheritance, bad!'
+      raise "Attempting to break `class_attribute` inheritance, bad!"
     end
   end
 
@@ -18,6 +20,6 @@ class ActiveJobTestCaseTest < ActiveJob::TestCase
   end
 
   def test_set_test_adapter
-    assert_kind_of ActiveJob::QueueAdapters::TestAdapter, self.queue_adapter
+    assert_kind_of ActiveJob::QueueAdapters::TestAdapter, queue_adapter
   end
 end