require File.join(File.expand_path(File.dirname(__FILE__)), '..', 'test_helper.rb')
require 'rbbt/packed_index'

class TestPackedIndex < Test::Unit::TestCase
  def test_index

    TmpFile.with_file do |tmpfile|
      pi = PackedIndex.new tmpfile, true, %w(i i 23s f f f f f)
      100.times do |i|
        pi << [i, i+2, i.to_s * 10, rand, rand, rand, rand, rand]
      end
      pi << nil
      pi << nil
      pi.close
      pi = PackedIndex.new tmpfile, false
      Misc.benchmark(1000) do
      100.times do |i|
        assert_equal i, pi[i][0] 
        assert_equal i+2, pi[i][1] 
      end
      end
      assert_equal nil, pi[100]
      assert_equal nil, pi[101]

    end
  end
end