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# frozen_string_literal: true
require "test_helper"
require_relative "common"
require_relative "channel_prefix"
require "action_cable/subscription_adapter/redis"
class RedisAdapterTest < ActionCable::TestCase
include CommonSubscriptionAdapterTest
include ChannelPrefixTest
def cable_config
{ adapter: "redis", driver: "ruby" }.tap do |x|
if host = URI(ENV["REDIS_URL"] || "").hostname
x[:host] = host
end
end
end
end
class RedisAdapterTest::Hiredis < RedisAdapterTest
def cable_config
super.merge(driver: "hiredis")
end
end
class RedisAdapterTest::AlternateConfiguration < RedisAdapterTest
def cable_config
alt_cable_config = super.dup
alt_cable_config.delete(:url)
alt_cable_config.merge(host: URI(ENV["REDIS_URL"] || "").hostname || "127.0.0.1", port: 6379, db: 12)
end
end
class RedisAdapterTest::Connector < ActionCable::TestCase
test "slices url, host, port, db, password and id from config" do
config = { url: 1, host: 2, port: 3, db: 4, password: 5, id: "Some custom ID" }
assert_called_with ::Redis, :new, [ config ] do
connect config.merge(other: "unrelated", stuff: "here")
end
end
test "adds default id if it is not specified" do
config = { url: 1, host: 2, port: 3, db: 4, password: 5, id: "ActionCable-PID-#{$$}" }
assert_called_with ::Redis, :new, [ config ] do
connect config.except(:id)
end
end
def connect(config)
ActionCable::SubscriptionAdapter::Redis.redis_connector.call(config)
end
end
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