if respond_to?(:require_relative, true)
  require_relative 'common'
else
  require File.dirname(__FILE__) + '/common'
end

require 'rest-graph/config_util'

describe RestGraph::ConfigUtil do

  after do
    RR.verify
  end

  should 'honor rails config' do
    ::Rails = Object.new
    mock(Rails).env { 'test' }.times(2)
    mock(Rails).root{ File.dirname(__FILE__) }.times(2)

    check = lambda{
      RestGraph.default_app_id.should ==   41829
      RestGraph.default_secret.should == 'r41829'.reverse
      RestGraph.default_auto_decode.should == false
      RestGraph.default_lang.should        == 'zh-tw'
    }

    [RestGraph::ConfigUtil, RestGraph].each{ |const|
      TestHelper.ensure_rollback{
        const.load_config_for_rails
        check.call
      }

      TestHelper.ensure_rollback{
        const.load_config(
          "#{File.dirname(__FILE__)}/config/rest-graph.yaml",
          'test')
        check.call
      }
    }
  end
end