3 files changed, 21 insertions, 2 deletions
diff --git a/actioncable/test/subscription_adapter/common.rb b/actioncable/test/subscription_adapter/common.rb
index b31c2aa36c..285c690df0 100644
--- a/actioncable/test/subscription_adapter/common.rb
+++ b/actioncable/test/subscription_adapter/common.rb
@@ -11,6 +11,7 @@ module CommonSubscriptionAdapterTest
   def setup
     server = ActionCable::Server::Base.new
     server.config.cable = cable_config.with_indifferent_access
+    server.config.use_faye = ENV['FAYE'].present?
 
     adapter_klass = server.config.pubsub_adapter
 
@@ -19,8 +20,7 @@ module CommonSubscriptionAdapterTest
   end
 
   def teardown
-    @tx_adapter.shutdown if @tx_adapter && @tx_adapter != @rx_adapter
-    @rx_adapter.shutdown if @rx_adapter
+    [@rx_adapter, @tx_adapter].uniq.each(&:shutdown)
   end
 
 
diff --git a/actioncable/test/subscription_adapter/evented_redis_test.rb b/actioncable/test/subscription_adapter/evented_redis_test.rb
index 70333e51bd..6d20e6ed78 100644
--- a/actioncable/test/subscription_adapter/evented_redis_test.rb
+++ b/actioncable/test/subscription_adapter/evented_redis_test.rb
@@ -4,6 +4,17 @@ require_relative './common'
 class EventedRedisAdapterTest < ActionCable::TestCase
   include CommonSubscriptionAdapterTest
 
+  def setup
+    super
+
+    # em-hiredis is warning-rich
+    @previous_verbose, $VERBOSE = $VERBOSE, nil
+  end
+
+  def teardown
+    $VERBOSE = @previous_verbose
+  end
+
   def cable_config
     { adapter: 'evented_redis', url: 'redis://127.0.0.1:6379/12' }
   end
diff --git a/actioncable/test/subscription_adapter/postgresql_test.rb b/actioncable/test/subscription_adapter/postgresql_test.rb
index 64c632b0cd..214352a0b2 100644
--- a/actioncable/test/subscription_adapter/postgresql_test.rb
+++ b/actioncable/test/subscription_adapter/postgresql_test.rb
@@ -15,8 +15,16 @@ class PostgresqlAdapterTest < ActionCable::TestCase
       local_config = ARTest.config['arunit']
       database_config.update local_config if local_config
     end
+
     ActiveRecord::Base.establish_connection database_config
 
+    begin
+      ActiveRecord::Base.connection
+    rescue
+      @rx_adapter = @tx_adapter = nil
+      skip "Couldn't connect to PostgreSQL: #{database_config.inspect}"
+    end
+
     super
   end