require 'test/unit'
require 'rubygems'
require 'geoip_city'
require 'ruby-debug'
Debugger.start
 
class GeoIPTest < Test::Unit::TestCase
  
  def setup
    ## Change me!
    @dbfile = '/opt/GeoIP-1.4.2/share/GeoIP/GeoLiteCity.dat'
  end
  
  
  def test_construction_default
    db = GeoIPCity::Database.new(@dbfile)
    
    assert_raises TypeError do 
      db.look_up(nil) 
    end
    
    h = db.look_up('24.24.24.24')
    #debugger
    assert_kind_of Hash, h
    assert_equal 'Ithaca', h[:city]
    assert_equal 'United States', h[:country_name]
  end
 
  def test_construction_index
    db = GeoIPCity::Database.new(@dbfile, :index)
    h = db.look_up('24.24.24.24')
    assert_equal 'Ithaca', h[:city]
  end
 
  def test_construction_filesystem
    db = GeoIPCity::Database.new(@dbfile, :filesystem)
    h = db.look_up('24.24.24.24')
    assert_equal 'Ithaca', h[:city]
  end
 
  def test_construction_memory
    db = GeoIPCity::Database.new(@dbfile, :memory)
    h = db.look_up('24.24.24.24')
    assert_equal 'Ithaca', h[:city]
  end
 
  def test_construction_filesystem_check
    db = GeoIPCity::Database.new(@dbfile, :filesystem, true)
    h = db.look_up('24.24.24.24')
    assert_equal 'Ithaca', h[:city]
  end
 
  def test_bad_db_file
    assert_raises Errno::ENOENT do
      GeoIPCity::Database.new('/blah')
    end
  end
  
end