require 'helper'

class TestConfiguration < Test::Unit::TestCase
  context "loading configuration" do
    setup do
      @path = File.join(Dir.pwd, '_config.yml')
    end

    should "fire warning with no _config.yml" do
      mock(YAML).load_file(@path) { raise "No such file or directory - #{@path}" }
      mock($stderr).puts("WARNING: Could not read configuration. Using defaults (and options).")
      mock($stderr).puts("\tNo such file or directory - #{@path}")
      assert_equal Jekyll::DEFAULTS, Jekyll.configuration({})
    end

    should "load configuration as hash" do
      mock(YAML).load_file(@path) { Hash.new }
      mock($stdout).puts("Configuration from #{@path}")
      assert_equal Jekyll::DEFAULTS, Jekyll.configuration({})
    end

    should "fire warning with bad config" do
      mock(YAML).load_file(@path) { Array.new }
      mock($stderr).puts("WARNING: Could not read configuration. Using defaults (and options).")
      mock($stderr).puts("\tInvalid configuration - #{@path}")
      assert_equal Jekyll::DEFAULTS, Jekyll.configuration({})
    end
  end
end