# frozen_string_literal: true

describe 'Load from self (hash-like __END__ data representation)' do
  specify 'defines config object by self-contained __END__ yaml data' do
    class SelfDefinedConfig < Qonfig::DataSet
      load_from_self # yaml format will be automatically resolved

      setting :with_nesting do
        load_from_self
      end
    end

    SelfDefinedConfig.new.settings.tap do |conf|
      # access via method
      expect(conf.secret_key).to eq('top-mega-secret')
      expect(conf.api_host).to eq('super.puper-google.com')
      expect(conf.requirements).to eq({})
      expect(conf.connection_timeout.seconds).to eq(10)
      expect(conf.connection_timeout.enabled).to eq(false)
      expect(conf.defaults.port).to eq(12_345)
      expect(conf.defaults.host).to eq('localhost')
      expect(conf.staging.port).to eq(12_345)
      expect(conf.staging.host).to eq('google.kek')

      # access via index
      expect(conf['secret_key']).to eq('top-mega-secret')
      expect(conf['api_host']).to eq('super.puper-google.com')
      expect(conf['requirements']).to eq({})
      expect(conf[:connection_timeout]['seconds']).to eq(10)
      expect(conf[:connection_timeout]['enabled']).to eq(false)
      expect(conf['defaults']['port']).to eq(12_345)
      expect(conf['defaults']['host']).to eq('localhost')
      expect(conf['staging']['port']).to eq(12_345)
      expect(conf['staging']['host']).to eq('google.kek')

      expect(conf.with_nesting.secret_key).to eq('top-mega-secret')
      expect(conf.with_nesting.api_host).to eq('super.puper-google.com')
      expect(conf.with_nesting.connection_timeout.seconds).to eq(10)
      expect(conf.with_nesting.connection_timeout.enabled).to eq(false)
      expect(conf.with_nesting.requirements).to eq({})

      expect(conf[:with_nesting]['secret_key']).to eq('top-mega-secret')
      expect(conf[:with_nesting]['api_host']).to eq('super.puper-google.com')
      expect(conf[:with_nesting][:requirements]).to eq({})
      expect(conf[:with_nesting][:connection_timeout]['seconds']).to eq(10)
      expect(conf[:with_nesting][:connection_timeout]['enabled']).to eq(false)
    end
  end
end

__END__

defaults: &defaults
  port: 12345
  host: 'localhost'

staging:
  <<: *defaults
  host: 'google.kek'

secret_key: top-mega-secret
api_host: super.puper-google.com
requirements: {}
:connection_timeout:
   seconds: 10
   enabled: false