2006-10-14 15:20:23 +02:00
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require 'test/unit'
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2006-12-04 07:47:41 +01:00
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require 'yaml'
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2006-10-14 15:20:23 +02:00
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require File.dirname(__FILE__) + '/../lib/gpx'
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class TestSegment < Test::Unit::TestCase
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ONE_SEGMENT = File.join(File.dirname(__FILE__), "gpx_files/one_segment.gpx")
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def setup
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@gpx_file = GPX::GPXFile.new(:gpx_file => ONE_SEGMENT)
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@segment = @gpx_file.tracks.first.segments.first
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end
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def test_segment_read
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assert_equal(189, @segment.points.size)
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assert_equal("Fri Apr 07 18:12:05 UTC 2006", @segment.earliest_point.time.to_s)
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assert_equal("Fri Apr 07 19:26:31 UTC 2006", @segment.latest_point.time.to_s)
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assert_equal(1334.447, @segment.lowest_point.elevation)
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assert_equal(1480.087, @segment.highest_point.elevation)
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assert_equal("6.98803359528853", @segment.distance.to_s)
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end
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def test_segment_crop
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crop_rectangle = GPX::Bounds.new( :min_lat=> 39.173000,
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:min_lon=> -109.010000,
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:max_lat=> 39.188000,
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:max_lon=> -108.999000)
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@segment.crop(crop_rectangle)
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assert_equal(106, @segment.points.size)
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assert_equal("4.11422061733046", @segment.distance.to_s)
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assert_equal("Fri Apr 07 18:37:21 UTC 2006", @segment.earliest_point.time.to_s)
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assert_equal("Fri Apr 07 19:22:32 UTC 2006", @segment.latest_point.time.to_s)
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assert_equal(1407.027, @segment.lowest_point.elevation)
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assert_equal(1480.087, @segment.highest_point.elevation)
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assert_equal(39.173834, @segment.bounds.min_lat)
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assert_equal(-109.009995, @segment.bounds.min_lon)
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assert_equal(39.187868, @segment.bounds.max_lat)
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assert_equal(-108.999546, @segment.bounds.max_lon)
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end
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def test_segment_delete
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delete_rectangle = GPX::Bounds.new( :min_lat=> 39.173000,
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:min_lon=> -109.010000,
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:max_lat=> 39.188000,
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:max_lon=> -108.999000)
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@segment.delete_area(delete_rectangle)
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assert_equal(83, @segment.points.size)
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assert_equal("3.35967118153605", @segment.distance.to_s)
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assert_equal("Fri Apr 07 18:12:05 UTC 2006", @segment.earliest_point.time.to_s)
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assert_equal("Fri Apr 07 19:26:31 UTC 2006", @segment.latest_point.time.to_s)
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assert_equal(1334.447, @segment.lowest_point.elevation)
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assert_equal(1428.176, @segment.highest_point.elevation)
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assert_equal(39.180572, @segment.bounds.min_lat)
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assert_equal(-109.016604, @segment.bounds.min_lon)
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assert_equal(39.188747, @segment.bounds.max_lat)
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assert_equal(-109.007978, @segment.bounds.max_lon)
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end
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end
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