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# frozen_string_literal: true
require "test_helper"
require "minitest/mock"
require "stubs/test_connection"
require "stubs/room"
class ActionCable::Channel::RejectionTest < ActionCable::TestCase
class SecretChannel < ActionCable::Channel::Base
def subscribed
reject if params[:id] > 0
end
def secret_action
end
end
setup do
@user = User.new "lifo"
@connection = TestConnection.new(@user)
end
test "subscription rejection" do
subscriptions = Minitest::Mock.new
subscriptions.expect(:remove_subscription, SecretChannel, [SecretChannel])
@connection.stub(:subscriptions, subscriptions) do
@channel = SecretChannel.new @connection, "{id: 1}", id: 1
@channel.subscribe_to_channel
expected = { "identifier" => "{id: 1}", "type" => "reject_subscription" }
assert_equal expected, @connection.last_transmission
end
assert subscriptions.verify
end
test "does not execute action if subscription is rejected" do
subscriptions = Minitest::Mock.new
subscriptions.expect(:remove_subscription, SecretChannel, [SecretChannel])
@connection.stub(:subscriptions, subscriptions) do
@channel = SecretChannel.new @connection, "{id: 1}", id: 1
@channel.subscribe_to_channel
expected = { "identifier" => "{id: 1}", "type" => "reject_subscription" }
assert_equal expected, @connection.last_transmission
assert_equal 1, @connection.transmissions.size
@channel.perform_action("action" => :secret_action)
assert_equal 1, @connection.transmissions.size
end
assert subscriptions.verify
end
end
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