require 'test/unit'
require File.dirname(__FILE__) + '/../lib/gpx'

class GPXFileTest < Test::Unit::TestCase

  ONE_TRACK_FILE = File.join(File.dirname(__FILE__), "gpx_files/one_track.gpx")
  WITH_OR_WITHOUT_ELEV_FILE = File.join(File.dirname(__FILE__), "gpx_files/with_or_without_elev.gpx")
  BIG_FILE = File.join(File.dirname(__FILE__), "gpx_files/big.gpx")

  def test_load_data_from_string
    gpx_file = GPX::GPXFile.new(:gpx_data => open(ONE_TRACK_FILE).read)
	assert_equal(1, gpx_file.tracks.size)
	assert_equal(8, gpx_file.tracks.first.segments.size)
	assert_equal("ACTIVE LOG", gpx_file.tracks.first.name)
	assert_equal("active_log.gpx", gpx_file.name)
	assert_equal("2006-04-08T16:44:28Z", gpx_file.time.xmlschema)
	assert_equal(38.681488, gpx_file.bounds.min_lat)
	assert_equal(-109.606948, gpx_file.bounds.min_lon)
	assert_equal(38.791759, gpx_file.bounds.max_lat)
	assert_equal(-109.447045, gpx_file.bounds.max_lon)
  end

  def test_load_data_from_file
    gpx_file = GPX::GPXFile.new(:gpx_file => ONE_TRACK_FILE)
	assert_equal(1, gpx_file.tracks.size)
	assert_equal(8, gpx_file.tracks.first.segments.size)
	assert_equal("ACTIVE LOG", gpx_file.tracks.first.name)
	assert_equal("active_log.gpx", gpx_file.name)
	assert_equal("2006-04-08T16:44:28Z", gpx_file.time.xmlschema)
	assert_equal(38.681488, gpx_file.bounds.min_lat)
	assert_equal(-109.606948, gpx_file.bounds.min_lon)
	assert_equal(38.791759, gpx_file.bounds.max_lat)
	assert_equal(-109.447045, gpx_file.bounds.max_lon)
  end

  def test_big_file
    gpx_file = GPX::GPXFile.new(:gpx_file => BIG_FILE)
	assert_equal(1, gpx_file.tracks.size)
	assert_equal(7968, gpx_file.tracks.first.points.size)
  end

  def test_with_or_with_elev
    gpx_file = GPX::GPXFile.new(:gpx_file => WITH_OR_WITHOUT_ELEV_FILE)
	assert_equal(2, gpx_file.tracks.size)
	#assert_equal(7968, gpx_file.tracks.first.points.size)
  end

end