diff options
Diffstat (limited to 'railties/test/application/middleware_test.rb')
-rw-r--r-- | railties/test/application/middleware_test.rb | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/railties/test/application/middleware_test.rb b/railties/test/application/middleware_test.rb new file mode 100644 index 0000000000..7b3077bb6e --- /dev/null +++ b/railties/test/application/middleware_test.rb @@ -0,0 +1,80 @@ +require 'isolation/abstract_unit' + +module ApplicationTests + class MiddlewareTest < Test::Unit::TestCase + include ActiveSupport::Testing::Isolation + + def setup + build_app + boot_rails + FileUtils.rm_rf "#{app_path}/config/environments" + end + + test "default middleware stack" do + boot! + + assert_equal [ + "ActionDispatch::Static", + "Rack::Lock", + "Rack::Runtime", + "ActionDispatch::ShowExceptions", + "ActionDispatch::Callbacks", + "ActionDispatch::Session::CookieStore", + "ActionDispatch::Flash", + "ActionDispatch::Cascade", + "ActionDispatch::ParamsParser", + "Rack::MethodOverride", + "ActionDispatch::Head", + "ActiveRecord::ConnectionAdapters::ConnectionManagement", + "ActiveRecord::QueryCache" + ], middleware + end + + test "removing activerecord omits its middleware" do + use_frameworks [] + boot! + assert !middleware.include?("ActiveRecord::ConnectionAdapters::ConnectionManagement") + assert !middleware.include?("ActiveRecord::QueryCache") + end + + test "removes lock if allow concurrency is set" do + add_to_config "config.action_controller.allow_concurrency = true" + boot! + assert !middleware.include?("Rack::Lock") + end + + test "removes static asset server if serve_static_assets is disabled" do + add_to_config "config.serve_static_assets = false" + boot! + assert !middleware.include?("ActionDispatch::Static") + end + + test "use middleware" do + use_frameworks [] + add_to_config "config.middleware.use Rack::Config" + boot! + assert_equal "Rack::Config", middleware.last + end + + test "insert middleware after" do + add_to_config "config.middleware.insert_after ActionDispatch::Static, Rack::Config" + boot! + assert_equal "Rack::Config", middleware.second + end + + test "insert middleware before" do + add_to_config "config.middleware.insert_before ActionDispatch::Static, Rack::Config" + boot! + assert_equal "Rack::Config", middleware.first + end + + private + def boot! + require "#{app_path}/config/environment" + end + + def middleware + AppTemplate::Application.instance.middleware.active.map(&:klass).map(&:name) + end + end +end |