1
0
Fork 0
mirror of https://github.com/rails/rails.git synced 2022-11-09 12:12:34 -05:00
rails--rails/actioncable/test/worker_test.rb
Kasper Timm Hansen 3ae8eb13cb Don't rely on the global server as a receiver.
The `WorkerTest`'s `Receiver` is imporsonating an `ActionCable::Connection::Base`, but
just delegates the logger to `ActionCable.logger`.

This creates a mismatch as the connection requires the logger to be a
`TaggedLoggerProxy`'ied logger, while the server doesn't.

Thus to ensure an exception isn't raised when the worker tries to call `tag`
other tests have to assign a proxied logger to their test server.

Instead of forcing change on other tests, have Receiver adhere to the connection
contract and use a `TaggedLoggerProxy`.

As a consequence remove more setup from the tests.
2016-02-14 17:46:48 +01:00

54 lines
1.2 KiB
Ruby

require 'test_helper'
class WorkerTest < ActiveSupport::TestCase
class Receiver
attr_accessor :last_action
def run
@last_action = :run
end
def process(message)
@last_action = [ :process, message ]
end
def connection
self
end
def logger
# Impersonating a connection requires a TaggedLoggerProxy'ied logger.
inner_logger = Logger.new(StringIO.new).tap { |l| l.level = Logger::UNKNOWN }
ActionCable::Connection::TaggedLoggerProxy.new(inner_logger, tags: [])
end
end
setup do
@worker = ActionCable::Server::Worker.new
@receiver = Receiver.new
end
teardown do
@receiver.last_action = nil
end
test "invoke" do
@worker.invoke @receiver, :run
assert_equal :run, @receiver.last_action
end
test "invoke with arguments" do
@worker.invoke @receiver, :process, "Hello"
assert_equal [ :process, "Hello" ], @receiver.last_action
end
test "running periodic timers with a proc" do
@worker.run_periodic_timer @receiver, @receiver.method(:run)
assert_equal :run, @receiver.last_action
end
test "running periodic timers with a method" do
@worker.run_periodic_timer @receiver, :run
assert_equal :run, @receiver.last_action
end
end