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require 'abstract_unit'
class NotificationsMiddlewareTest < ActionController::IntegrationTest
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
@queue = ActiveSupport::Notifications::Fanout.new
@notifier = ActiveSupport::Notifications::Notifier.new(@queue)
ActiveSupport::Notifications.notifier = @notifier
@events = []
ActiveSupport::Notifications.subscribe do |*args|
@events << args
end
@app = App
end
test "publishes notifications" do
get "/"
ActiveSupport::Notifications.notifier.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
test "publishes notifications on failure" do
begin
get "/puke"
rescue
end
ActiveSupport::Notifications.notifier.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
end
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