require 'test_helper'
require 'chillout/event_data_builder'
require 'chillout/creations_container'

module Chillout
  class EventDataBuilderTest < ChilloutTestCase
    def setup
      super
      @shell_env = { 'PATH' => '/bin:/usr/bin' }
      @api_key = "s3cr3t"

      @config = Config.new(@api_key)
      @config.platform = "rails"
      @config.environment = "development"
      @config.notifier_name = "chillout"
      @config.version = "0.1"
      @config.notifier_url = "http://github.com/arkency/chillout"

      @timestamp = Time.now.iso8601
    end

    def build_from_creations_container
      @creations_container = CreationsContainer.new
      5.times { @creations_container.increment!("User") }
      3.times { @creations_container.increment!("Cart") }
      8.times { @creations_container.increment!("CartItem") }

      @event_data_builder = EventDataBuilder.new(@config)
      @event_data = @event_data_builder.build_from_creations_container(@creations_container, @timestamp)
    end

    def test_metric_type
      build_from_creations_container
      assert_param :metric, "creations"
    end

    def test_timestamp
      build_from_creations_container
      assert_param :timestamp, @timestamp
    end

    def test_each_counter
      build_from_creations_container
      assert_creations :User, 5
      assert_creations :Cart, 3
      assert_creations :CartItem, 8
    end

    def test_environment
      build_from_creations_container
      assert_content :environment, "development"
    end

    def test_notifier_name
      build_from_creations_container
      assert_notifier :name, "chillout"
    end

    def test_notifier_version
      build_from_creations_container
      assert_notifier :version, "0.1"
    end

    def test_notifier_url
      build_from_creations_container
      assert_notifier :url, "http://github.com/arkency/chillout"
    end

    private
    def event_data
      @event_data
    end

    def assert_param(key, value)
      assert_equal value, event_data[key]
    end

    def assert_content(key, value)
      assert_equal value, event_data[:content][key]
    end

    def assert_creations(key, value)
      assert_equal value, event_data[:content][:creations][key]
    end

    def assert_notifier(key, value)
      assert_equal value, event_data[:notifier][key]
    end
  end
end