# frozen_string_literal: true

require_relative "../spec_helper"
require "timecop"

describe "#track with throttle-ish options" do
  let(:notifications) { [] }

  it "notifies when throttle goes over the limit without actually throttling requests" do
    Rack::Attack.cache.store = ActiveSupport::Cache::MemoryStore.new

    Rack::Attack.track("by ip", limit: 1, period: 60) do |request|
      request.ip
    end

    ActiveSupport::Notifications.subscribe("track.rack_attack") do |_name, _start, _finish, _id, payload|
      notifications.push(payload)
    end

    get "/", {}, "REMOTE_ADDR" => "1.2.3.4"

    assert notifications.empty?

    assert_equal 200, last_response.status

    get "/", {}, "REMOTE_ADDR" => "5.6.7.8"

    assert notifications.empty?

    assert_equal 200, last_response.status

    get "/", {}, "REMOTE_ADDR" => "1.2.3.4"

    assert_equal 1, notifications.size
    notification = notifications.pop
    assert_equal "by ip", notification[:request].env["rack.attack.matched"]
    assert_equal :track, notification[:request].env["rack.attack.match_type"]

    assert_equal 200, last_response.status

    Timecop.travel(60) do
      get "/", {}, "REMOTE_ADDR" => "1.2.3.4"

      assert notifications.empty?

      assert_equal 200, last_response.status
    end
  end
end