Merge pull request #34376 from composerinteralia/default_queue_name

Allow using queue prefix with a default queue name

activejob/lib/active_job/queue_name.rb

@@ -34,7 +34,7 @@ def queue_name_from_part(part_name) #:nodoc:
     end
 
     included do
-      class_attribute :queue_name, instance_accessor: false, default: default_queue_name
+      class_attribute :queue_name, instance_accessor: false, default: -> { self.class.default_queue_name }
       class_attribute :queue_name_delimiter, instance_accessor: false, default: "_"
     end
 

activejob/test/cases/queue_naming_test.rb

@@ -7,7 +7,7 @@
 
 class QueueNamingTest < ActiveSupport::TestCase
   test "name derived from base" do
-    assert_equal "default", HelloJob.queue_name
+    assert_equal "default", HelloJob.new.queue_name
   end
 
   test "uses given queue name job" do
@@ -97,6 +97,33 @@ class QueueNamingTest < ActiveSupport::TestCase
     end
   end
 
+  test "using a custom default_queue_name" do
+    original_default_queue_name = ActiveJob::Base.default_queue_name
+
+    begin
+      ActiveJob::Base.default_queue_name = "default_queue_name"
+
+      assert_equal "default_queue_name", HelloJob.new.queue_name
+    ensure
+      ActiveJob::Base.default_queue_name = original_default_queue_name
+    end
+  end
+
+  test "queue_name_prefix prepended to the default_queue_name" do
+    original_queue_name_prefix = ActiveJob::Base.queue_name_prefix
+    original_default_queue_name = ActiveJob::Base.default_queue_name
+
+    begin
+      ActiveJob::Base.queue_name_prefix = "prefix"
+      ActiveJob::Base.default_queue_name = "default_queue_name"
+
+      assert_equal "prefix_default_queue_name", HelloJob.new.queue_name
+    ensure
+      ActiveJob::Base.queue_name_prefix = original_queue_name_prefix
+      ActiveJob::Base.default_queue_name = original_default_queue_name
+    end
+  end
+
   test "uses queue passed to #set" do
     job = HelloJob.set(queue: :some_queue).perform_later
     assert_equal "some_queue", job.queue_name