Refactored brittle Agent 'as dereferenceable' specs.

Author: jdantonio

spec/concurrent/agent_spec.rb

@@ -35,12 +35,12 @@ module Concurrent
       # dereferenceable
 
       def dereferenceable_subject(value, opts = {})
-        opts = opts.merge(executor: executor)
+        opts = opts.merge(executor: Concurrent::ImmediateExecutor.new)
         Agent.new(value, opts)
       end
 
       def dereferenceable_observable(opts = {})
-        opts = opts.merge(executor: executor)
+        opts = opts.merge(executor: Concurrent::ImmediateExecutor.new)
         Agent.new(0, opts)
       end
 

spec/concurrent/dereferenceable_shared.rb

@@ -126,8 +126,7 @@
     subject.value
   end
 
-  it 'supports dereference flags with observers', :brittle do
-    pending('brittle') if described_class == Concurrent::Agent
+  it 'supports dereference flags with observers', :brittle, :refactored do
 
     if dereferenceable_subject(0).respond_to?(:add_observer)