Permit running jobs in system tests

Inherit from ActiveSupport::TestCase instead of ActionDispatch::IntegrationTest. Active Job automatically mixes its test helper into the latter, forcibly setting the test queue adapter before Capybara starts its app server.

As a bonus, we no longer need to remove the parts of the ActionDispatch::IntegrationTest API we don’t want to expose.

2 files changed, 0 insertions, 27 deletions

diff --git a/actionpack/lib/action_dispatch/system_testing/test_helpers/setup_and_teardown.rb b/actionpack/lib/action_dispatch/system_testing/test_helpers/setup_and_teardown.rb
index 7080dbe022..20f6a7634f 100644
--- a/actionpack/lib/action_dispatch/system_testing/test_helpers/setup_and_teardown.rb
+++ b/actionpack/lib/action_dispatch/system_testing/test_helpers/setup_and_teardown.rb
@@ -7,7 +7,6 @@ module ActionDispatch
         DEFAULT_HOST = "http://127.0.0.1"
 
         def host!(host)
-          super
           Capybara.app_host = host
         end
 
diff --git a/actionpack/lib/action_dispatch/system_testing/test_helpers/undef_methods.rb b/actionpack/lib/action_dispatch/system_testing/test_helpers/undef_methods.rb
deleted file mode 100644
index d64be3b3d9..0000000000
--- a/actionpack/lib/action_dispatch/system_testing/test_helpers/undef_methods.rb
+++ /dev/null
@@ -1,26 +0,0 @@
-# frozen_string_literal: true
-
-module ActionDispatch
-  module SystemTesting
-    module TestHelpers
-      module UndefMethods # :nodoc:
-        extend ActiveSupport::Concern
-        included do
-          METHODS = %i(get post put patch delete).freeze
-
-          METHODS.each do |verb|
-            undef_method verb
-          end
-
-          def method_missing(method, *args, &block)
-            if METHODS.include?(method)
-              raise NoMethodError, "System tests cannot make direct requests via ##{method}; use #visit and #click_on instead. See http://www.rubydoc.info/github/teamcapybara/capybara/master#The_DSL for more information."
-            else
-              super
-            end
-          end
-        end
-      end
-    end
-  end
-end