require 'simplecov'

SimpleCov.start do
  add_filter 'spec'
end

require 'bundler/setup'

ENV['RACK_ENV'] ||= 'test'

Bundler.require :default, ENV['RACK_ENV']

RSpec.configure do |config|
  config.treat_symbols_as_metadata_keys_with_true_values = true
  config.run_all_when_everything_filtered = true
  config.filter_run :focus

  # Run specs in random order to surface order dependencies. If you find an
  # order dependency and want to debug it, you can fix the order by providing
  # the seed, which is printed after each run.
  #     --seed 1234
  # config.order = 'random'

  config.before do
    DynoScaler.configuration.logger = Logger.new(StringIO.new)
  end

  def capture(stream)
    begin
      stream = stream.to_s
      eval "$#{stream} = StringIO.new"
      yield
      result = eval("$#{stream}").string
    ensure
      eval("$#{stream} = #{stream.upcase}")
    end

    result
  end
end