20 lines
530 B
Ruby
20 lines
530 B
Ruby
# frozen_string_literal: true
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require "test_helper"
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class SubscriberMapTest < ActionCable::TestCase
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test "broadcast should not change subscribers" do
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setup_subscription_map
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origin = @subscription_map.instance_variable_get(:@subscribers).dup
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@subscription_map.broadcast("not_exist_channel", "")
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assert_equal origin, @subscription_map.instance_variable_get(:@subscribers)
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end
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private
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def setup_subscription_map
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@subscription_map = ActionCable::SubscriptionAdapter::SubscriberMap.new
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end
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end
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