1 files changed, 5 insertions, 6 deletions
diff --git a/activejob/test/support/integration/test_case_helpers.rb b/activejob/test/support/integration/test_case_helpers.rb
index 4c4c56c9da..41bf9c89d1 100644
--- a/activejob/test/support/integration/test_case_helpers.rb
+++ b/activejob/test/support/integration/test_case_helpers.rb
@@ -1,4 +1,3 @@
-require "active_support/concern"
 require "active_support/core_ext/string/inflections"
 require "support/integration/jobs_manager"
 
@@ -18,7 +17,7 @@ module TestCaseHelpers
     end
   end
 
-  protected
+  private
 
     def jobs_manager
       JobsManager.current_manager
@@ -33,7 +32,7 @@ module TestCaseHelpers
       adapter_class_symbols.map(&:to_s).include? adapter
     end
 
-    def wait_for_jobs_to_finish_for(seconds=60)
+    def wait_for_jobs_to_finish_for(seconds = 60)
       begin
         Timeout.timeout(seconds) do
           while !job_executed do
@@ -48,7 +47,7 @@ module TestCaseHelpers
       Dummy::Application.root.join("tmp/#{id}")
     end
 
-    def job_executed(id=@id)
+    def job_executed(id = @id)
       job_file(id).exist?
     end
 
@@ -56,11 +55,11 @@ module TestCaseHelpers
       Marshal.load(File.binread(job_file(id)))
     end
 
-    def job_executed_at(id=@id)
+    def job_executed_at(id = @id)
       job_data(id)["executed_at"]
     end
 
-    def job_executed_in_locale(id=@id)
+    def job_executed_in_locale(id = @id)
       job_data(id)["locale"]
     end
 end