require File.dirname(__FILE__) + '/test_helper'

class LightningConfigTest < Test::Unit::TestCase
  context "A config" do
    config = Lightning.read_config(File.dirname(__FILE__) + '/lightning.yml')
    
    should "be a hash" do
      assert config.is_a?(Hash)
    end
    
    should "have keys that are symbols" do
      assert config.keys.all? {|e| e.is_a?(Symbol)}
    end
    
    should "have read supported keys" do
      supported_keys = [:generated_file, :commands, :ignore_paths, :paths, :shell]
      assert_arrays_equal supported_keys, config.keys 
    end
    
    should "have a generated_file key which is a string" do
      assert config[:generated_file].is_a?(String)
    end
    
    should "have a commands key which is an array" do
      assert config[:commands].is_a?(Array)
    end
    
    should "have a command with valid keys" do
      assert config[:commands][0].slice('name', 'map_to', 'description').values.all? {|e| e.is_a?(String)}
      assert config[:commands][0]['paths'].is_a?(Array)
    end
    
    should "have a paths key which is a hash" do
      assert config[:paths].is_a?(Hash)
    end
    
    should "have an ignore_paths key which is an array" do
      assert config[:ignore_paths].is_a?(Array)
    end    
  end
end