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require "abstract_unit"
require "rails/subscriber/test_helper"
require "action_dispatch/railties/subscriber"
module DispatcherSubscriberTest
Boomer = lambda do |env|
req = ActionDispatch::Request.new(env)
case req.path
when "/"
[200, {}, []]
else
raise "puke!"
end
end
App = ActionDispatch::Notifications.new(Boomer)
def setup
Rails::Subscriber.add(:action_dispatch, ActionDispatch::Railties::Subscriber.new)
@app = App
super
@events = []
ActiveSupport::Notifications.subscribe do |*args|
@events << args
end
end
def set_logger(logger)
ActionController::Base.logger = logger
end
def test_publishes_notifications
get "/"
wait
assert_equal 2, @events.size
before, after = @events
assert_equal 'action_dispatch.before_dispatch', before[0]
assert_kind_of Hash, before[4][:env]
assert_equal 'GET', before[4][:env]["REQUEST_METHOD"]
assert_equal 'action_dispatch.after_dispatch', after[0]
assert_kind_of Hash, after[4][:env]
assert_equal 'GET', after[4][:env]["REQUEST_METHOD"]
end
def test_publishes_notifications_even_on_failures
begin
get "/puke"
rescue
end
wait
assert_equal 3, @events.size
before, after, exception = @events
assert_equal 'action_dispatch.before_dispatch', before[0]
assert_kind_of Hash, before[4][:env]
assert_equal 'GET', before[4][:env]["REQUEST_METHOD"]
assert_equal 'action_dispatch.after_dispatch', after[0]
assert_kind_of Hash, after[4][:env]
assert_equal 'GET', after[4][:env]["REQUEST_METHOD"]
assert_equal 'action_dispatch.exception', exception[0]
assert_kind_of Hash, exception[4][:env]
assert_equal 'GET', exception[4][:env]["REQUEST_METHOD"]
assert_kind_of RuntimeError, exception[4][:exception]
end
def test_subscriber_logs_notifications
get "/"
wait
log = @logger.logged(:info).first
assert_equal 1, @logger.logged(:info).size
assert_match %r{^Processing "/" to text/html}, log
assert_match %r{\(for 127\.0\.0\.1}, log
assert_match %r{\[GET\]}, log
end
def test_subscriber_has_its_logged_flushed_after_request
assert_equal 0, @logger.flush_count
get "/"
wait
assert_equal 1, @logger.flush_count
end
def test_subscriber_has_its_logged_flushed_even_after_busted_requests
assert_equal 0, @logger.flush_count
begin
get "/puke"
rescue
end
wait
assert_equal 1, @logger.flush_count
end
class SyncSubscriberTest < ActionController::IntegrationTest
include Rails::Subscriber::SyncTestHelper
include DispatcherSubscriberTest
end
class AsyncSubscriberTest < ActionController::IntegrationTest
include Rails::Subscriber::AsyncTestHelper
include DispatcherSubscriberTest
end
end
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