require 'test_helper'

class CsvDictionaryTest < Test::Unit::TestCase
  def setup
    CsvDictionaryTestHelper.setup_database
    @dictionary = CsvDictionary.new(:bts_aircraft_type, :url => GDOCS_URL, :sheet => 1)
  end

  def teardown
    Aircraft.clear_csv_dictionaries
    CsvDictionaryTestHelper.teardown_database
  end

  def test_should_set_key_name
    assert_equal :bts_aircraft_type, @dictionary.key_name
  end

  def test_should_set_url
    dictionary = CsvDictionary.new(:bts_aircraft_type, :url => CSV_URL)
    assert_equal CSV_URL, dictionary.url
  end

  def test_should_interpret_gdocs_urls
    assert_equal GDOCS_URL + '&output=csv&gid=0', @dictionary.send(:interpret_url, @dictionary.url)
  end

  def test_should_raise_if_gdocs_url_includes_gid
    assert_raise RuntimeError do
      CsvDictionary.new(:bts_aircraft_type, :url => GDOCS_URL + '&gid=1')
    end
  end
  
  def test_should_raise_if_sheet_option_set_on_non_gdocs_url
    assert_raise RuntimeError do
      CsvDictionary.new(:bts_aircraft_type, :url => CSV_URL, :sheet => 1)
    end
  end

  def test_should_set_default_sheet
    assert_equal 0, @dictionary.sheet
  end
    
  def test_should_replace_attributes
    attributes = { :bts_aircraft_type => '103' }
    @dictionary.expects(:lookup).with('103').returns('SJ')
    @dictionary.replace_attributes!(attributes)
    assert_equal({ :brighter_planet_aircraft_class_code => 'SJ' }, attributes)
  end
  
  # real http call
  def test_should_set_value_name_after_dictionary_loaded
    @dictionary.send(:load_dictionary)
    assert_equal :brighter_planet_aircraft_class_code, @dictionary.value_name
  end
  
  # real http call
  def test_should_lookup
    assert_equal 'SJ', @dictionary.lookup('103')
  end
end