Cable: Extract stream handler construction

* Use separate stream handler builders for easy override and testing.
* Fix worker pool execution that was silently failing since it only
  expected connection receivers.

Sparked by code in #24162.

1 files changed, 2 insertions, 2 deletions

diff --git a/actioncable/test/worker_test.rb b/actioncable/test/worker_test.rb
index 7016da3493..e2c81fe312 100644
--- a/actioncable/test/worker_test.rb
+++ b/actioncable/test/worker_test.rb
@@ -33,12 +33,12 @@ class WorkerTest < ActiveSupport::TestCase
   end
 
   test "invoke" do
-    @worker.invoke @receiver, :run
+    @worker.invoke @receiver, :run, connection: @receiver.connection
     assert_equal :run, @receiver.last_action
   end
 
   test "invoke with arguments" do
-    @worker.invoke @receiver, :process, "Hello"
+    @worker.invoke @receiver, :process, "Hello", connection: @receiver.connection
     assert_equal [ :process, "Hello" ], @receiver.last_action
   end
 end