test/test_thread_pool.rb in zold-0.18.7 vs test/test_thread_pool.rb in zold-0.18.8

@@ -50,9 +50,15 @@
       idx.increment
     end
     assert_equal(threads, idx.value)
   end
 
+  def test_runs_with_empty_set
+    Zold::ThreadPool.new('test', log: test_log).run(5, []) do
+      # nothing
+    end
+  end
+
   def test_runs_with_index
     idx = Concurrent::AtomicFixnum.new
     indexes = Set.new
     Zold::ThreadPool.new('test', log: test_log).run(10, %w[a b c]) do |_, i|
       idx.increment