Fix that Sidekiq now sends instance of worker

.reek.yml

@@ -50,6 +50,7 @@ detectors:
       - SidekiqUniqueJobs::NotUniqueWorker#initialize
       - SidekiqUniqueJobs::OnConflict::Reject#push_to_deadset
       - SidekiqUniqueJobs::Orphans::Reaper#entries
+      - SidekiqUniqueJobs::SidekiqWorkerMethods#worker_class_constantize
       - SidekiqUniqueJobs::Web::Helpers#cparams
   IrresponsibleModule:
     enabled: true
@@ -113,16 +114,14 @@ detectors:
       - SidekiqUniqueJobs::Locksmith#lock
       - SidekiqUniqueJobs::Locksmith#lock_async
       - SidekiqUniqueJobs::Locksmith#lock_sync
-      - SidekiqUniqueJobs::Locksmith#set_lock_info
-      - SidekiqUniqueJobs::Locksmith#try_lock
-      - SidekiqUniqueJobs::Locksmith#wait_for_primed_token
       - SidekiqUniqueJobs::Logging::Middleware#logging_context
       - SidekiqUniqueJobs::Middleware#call
       - SidekiqUniqueJobs::Middleware#self.configure_server
       - SidekiqUniqueJobs::Profiler#self.stop
       - SidekiqUniqueJobs::Orphans::Manager#start
       - SidekiqUniqueJobs::Orphans::Reaper#enqueued?
       - SidekiqUniqueJobs::Orphans::Reaper#entries
+      - SidekiqUniqueJobs::SidekiqWorkerMethods#worker_class_constantize
       - SidekiqUniqueJobs::Script::Caller#call_script
       - SidekiqUniqueJobs::Script::Caller#extract_args
       - SidekiqUniqueJobs::TimeCalculator#lock_ttl

lib/sidekiq_unique_jobs/sidekiq_worker_methods.rb

@@ -43,7 +43,8 @@ def after_unlock_hook
     #
     # @return [Sidekiq::Worker]
     def worker_class_constantize(klazz = @worker_class)
-      return klazz unless klazz.is_a?(String)
+      return klazz.class if klazz.is_a?(Sidekiq::Worker) # sidekiq v6.x
+      return klazz       unless klazz.is_a?(String)
 
       Object.const_get(klazz)
     rescue NameError => ex

spec/sidekiq_unique_jobs/sidekiq_worker_methods_spec.rb

@@ -29,7 +29,13 @@ def initialize(worker_class)
       it { is_expected.to eq(MyUniqueJob) }
     end
 
-    context "when worker_class is MyUniqueJob" do
+    context "when worker_class is instance of UntilExecutedJob" do
+      let(:worker_class) { UntilExecutedJob.new }
+
+      it { is_expected.to eq(UntilExecutedJob) }
+    end
+
+    context "when worker_class is UntilExecutedJob" do
       let(:worker_class) { "UntilExecutedJob" }
 
       it { is_expected.to eq(UntilExecutedJob) }