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-rw-r--r--actionview/lib/action_view/test_case.rb4
1 files changed, 4 insertions, 0 deletions
diff --git a/actionview/lib/action_view/test_case.rb b/actionview/lib/action_view/test_case.rb
index 424a86ba3e..efe8c87b9b 100644
--- a/actionview/lib/action_view/test_case.rb
+++ b/actionview/lib/action_view/test_case.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
require "active_support/core_ext/module/remove_method"
require "action_controller"
require "action_controller/test_case"
@@ -101,6 +103,7 @@ module ActionView
def setup_with_controller
@controller = ActionView::TestCase::TestController.new
@request = @controller.request
+ @view_flow = ActionView::OutputFlow.new
# empty string ensures buffer has UTF-8 encoding as
# new without arguments returns ASCII-8BIT encoded buffer like String#new
@output_buffer = ActiveSupport::SafeBuffer.new ""
@@ -244,6 +247,7 @@ module ActionView
:@test_passed,
:@view,
:@view_context_class,
+ :@view_flow,
:@_subscribers,
:@html_document
]