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b168eb5819
* Introduce a connection coder responsible for encoding Cable messages as WebSocket messages, defaulting to `ActiveSupport::JSON` and duck- typing to any object responding to `#encode` and `#decode`. * Consolidate encoding responsibility to the connection. No longer explicitly JSON-encode from channels or other sources. Pass Cable messages as Hashes to `#transmit` and rely on it to encode. * Introduce stream encoders responsible for decoding pubsub messages. Preserve the currently raw encoding, but make it easy to use JSON. Same duck type as the connection encoder. * Revert recent data normalization/quoting (#23649) which treated `identifier` and `data` values as nested JSON objects rather than as opaque JSON-encoded strings. That dealt us an awkward hand where we'd decode JSON strings… or not, but always encode as JSON. Embedding JSON object values directly is preferably, no extra JSON encoding, but that should be a purposeful protocol version change rather than ambiguously, inadvertently supporting multiple message formats.
70 lines
1.4 KiB
Ruby
70 lines
1.4 KiB
Ruby
require 'action_cable'
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require 'active_support/testing/autorun'
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require 'puma'
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require 'mocha/setup'
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require 'rack/mock'
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begin
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require 'byebug'
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rescue LoadError
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end
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# Require all the stubs and models
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Dir[File.dirname(__FILE__) + '/stubs/*.rb'].each {|file| require file }
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if ENV['FAYE'].present?
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require 'faye/websocket'
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class << Faye::WebSocket
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remove_method :ensure_reactor_running
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# We don't want Faye to start the EM reactor in tests because it makes testing much harder.
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# We want to be able to start and stop EM loop in tests to make things simpler.
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def ensure_reactor_running
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# no-op
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end
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end
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end
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module EventMachineConcurrencyHelpers
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def wait_for_async
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EM.run_deferred_callbacks
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end
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def run_in_eventmachine
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failure = nil
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EM.run do
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begin
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yield
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rescue => ex
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failure = ex
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ensure
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wait_for_async
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EM.stop if EM.reactor_running?
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end
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end
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raise failure if failure
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end
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end
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module ConcurrentRubyConcurrencyHelpers
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def wait_for_async
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e = Concurrent.global_io_executor
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until e.completed_task_count == e.scheduled_task_count
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sleep 0.1
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end
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end
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def run_in_eventmachine
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yield
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wait_for_async
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end
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end
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class ActionCable::TestCase < ActiveSupport::TestCase
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if ENV['FAYE'].present?
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include EventMachineConcurrencyHelpers
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else
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include ConcurrentRubyConcurrencyHelpers
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end
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end
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