require 'test_helper'
require File.join(File.dirname(__FILE__), '..', 'lib/sifttter_redux/configuration.rb')

class ConfigurationTest < Test::Unit::TestCase
  
  def setup
    SifttterRedux::Configuration::load('/tmp/srd_config')
  end

  def teardown
    File.delete('/tmp/srd_config') if File.exists?('/tmp/srd_config')
  end
  
  def test_add_data
    SifttterRedux::Configuration::reset
    SifttterRedux::Configuration::add_section(:section1)
    SifttterRedux::Configuration::section1.merge!( a: 'test', b: 'test' )
    assert_equal(SifttterRedux::Configuration::dump, { section1: { a: 'test', b: 'test' } })
    
    SifttterRedux::Configuration::section1[:a] = 'bigger test'
    SifttterRedux::Configuration::section1[:c] = 'little test'
    assert_equal(SifttterRedux::Configuration::dump, { section1: { a: 'bigger test', b: 'test', c: 'little test' } })
  end
  
  def test_add_section
    SifttterRedux::Configuration::reset
    SifttterRedux::Configuration::add_section(:section1)
    SifttterRedux::Configuration::add_section(:section2)
    assert_equal(SifttterRedux::Configuration::dump, { section1: {}, section2: {} })
  end
  
  def test_add_section_duplicate
    SifttterRedux::Configuration::reset
    SifttterRedux::Configuration::add_section(:section1)
    SifttterRedux::Configuration::add_section(:section2)
    SifttterRedux::Configuration::add_section(:section2)
    assert_equal(SifttterRedux::Configuration::dump, { section1: {}, section2: {} })
  end
  
  def test_config_path
    assert_equal(SifttterRedux::Configuration::config_path, '/tmp/srd_config')
  end
  
  def test_delete_section
    SifttterRedux::Configuration::reset
    SifttterRedux::Configuration::add_section(:section1)
    SifttterRedux::Configuration::add_section(:section2)
    SifttterRedux::Configuration::delete_section(:section2)
    assert_equal(SifttterRedux::Configuration::dump, { section1: {} })
  end
  
  def test_delete_section_nonexistant
    SifttterRedux::Configuration::reset
    SifttterRedux::Configuration::add_section(:section1)
    SifttterRedux::Configuration::delete_section('section12723762323')
    assert_equal(SifttterRedux::Configuration::dump, { section1: {} })
  end
  
  def test_reset
    SifttterRedux::Configuration::reset
    SifttterRedux::Configuration::add_section(:section1)
    SifttterRedux::Configuration::add_section(:section2)
    SifttterRedux::Configuration::add_section(:section3)
    SifttterRedux::Configuration::reset
    assert_equal(SifttterRedux::Configuration::dump, {})
  end
  
  def test_save
    SifttterRedux::Configuration::reset
    SifttterRedux::Configuration::add_section(:section1)
    SifttterRedux::Configuration.section1.merge!({ a: 'test', b: 'test' })
    SifttterRedux::Configuration::save
    
    File.open('/tmp/srd_config', 'r') do |f|
      assert_output("---\n:section1:\n  :a: test\n  :b: test\n") { puts f.read }
    end
  end
end